| CATALOG NUMBER |
PXS24S06A001 |
| Manufacturer |
Eaton Moeller |
| Product Name |
Eaton Moeller series xEffect - PXS24 current monitoring relay |
| Catalog Number |
PXS24S06A001 |
| Model Code |
PXS24S-e6/F/ORT-IT |
| UPC |
786689167622 |
| EAN |
9010238010772 |
| Product Length/Depth |
127 mm |
| Product Height |
93 mm |
| Product Width |
18 mm |
| Product Weight |
0.118 kg |
| Compliances |
UL508 |
| Certifications |
EN45545-2 |
EATON PXS24S06A001 (PXS24S-e6/F/ORT-IT) Product Details
1. Product Name
EATON PXS24S06A001 PXS24S-e6/F/ORT-IT 24V DC Electronic Overcurrent Protection Module
2. Product Introduction
The EATON PXS24S06A001 is a high-performance electronic protection module from the Eaton Moeller xEffect-PXS24 series, designed for 24V DC circuits with a fixed 6A rated current. It integrates tripped signal output, control input, and complies with global safety standards for reliable use in industrial and transportation scenarios.
3. Product Description
The EATON PXS24S06A001 (model code: PXS24S-e6/F/ORT-IT) is a premium electronic overcurrent protection module under Eaton’s esteemed Moeller xEffect-PXS24 product line, specifically engineered to deliver precise, robust protection for 24V DC electrical systems across critical industries. As a core component in low-voltage circuit safety, it merges advanced electronic tripping technology, space-efficient design, and strict regulatory compliance to safeguard sensitive equipment, minimize operational downtime, and maintain long-term system stability.
Core Electrical Specifications
Optimized exclusively for 24V DC circuits, the module operates within a stable voltage range of 15V DC to 30V DC, effectively accommodating the minor voltage fluctuations common in industrial power supplies (e.g., from 24V DC power units or battery systems). It features a fixed rated operational current (In) of 6A, making it ideal for protecting low-to-medium-power 24V DC loads such as industrial sensors (proximity, temperature, level), PLC I/O modules, small solenoid valves, auxiliary fans, and low-power servo drives. The module’s defining electrical feature is its advanced electronic tripping mechanism: in overload or short-circuit scenarios, it triggers at 1.3 times the rated current (1.3×In, equivalent to 7.8A) with active current limitation, and the electronic trip time is an ultra-fast 90ms. This rapid response is critical for preventing irreversible damage to sensitive components—unlike traditional mechanical circuit breakers (which often have trip times exceeding 200ms), the PXS24S06A001 limits overcurrent exposure to milliseconds, reducing repair costs and avoiding unplanned production halts. Additionally, it efficiently handles capacitive loads up to 12,000 µF (typical for power supply capacitors and small energy storage units) and inductive loads up to 8A (common in low-power DC motors and solenoids), ensuring broad compatibility with the most prevalent load types in industrial automation and transportation systems.
Mechanical Design & Installation Efficiency
The PXS24S06A001 boasts a compact, space-optimized mechanical design tailored for dense control panel installations. Its precise dimensions—18mm in width, 127mm in length/depth, and 93mm in height—along with a lightweight of just 0.115kg, allow for high-density mounting on standard TH35 mounting rails (per EN 60715), the universal standard in industrial panel building. This slim profile is a game-changer for space-constrained environments, such as compact machine enclosures, mobile automated guided vehicles (AGVs), railway carriage control cabinets, or wall-mounted electrical panels, where every millimeter of space directly impacts design flexibility. Installation is streamlined via a tool-free snap-fit mounting system: the module easily snaps onto the TH35 rail without the need for screws or additional fasteners, reducing assembly time by up to 40% compared to traditional bolt-mounted devices. This design not only accelerates installation but also ensures secure mounting, preventing accidental dislodgment during panel transportation or high-vibration operations (e.g., on factory floors, railway carriages, or construction equipment).
Terminal Configuration & Functional Versatility
Terminal design is engineered for user-friendliness, reliability, and multi-load support. The module is equipped with 3× line (+) and 3× GND (-) input terminals, as well as 3× load (+) and 3× GND (-) output terminals, enabling simultaneous protection of up to 3 independent 24V DC loads. This multi-load capability eliminates the need for multiple single-load protectors, simplifying circuit design, reducing component count by up to 66%, and lowering overall system costs. For example, in a small packaging machine, the module can protect a conveyor belt sensor, a labeling solenoid, and a small cooling fan—all with one device, minimizing wiring complexity and panel clutter. The terminals feature a push-in design for quick, secure wiring: input/output terminals accommodate 2.5mm² flexible wires (with ferrules) and 4mm² rigid wires, while communication connector terminals support 0.75mm² flexible wires (with ferrules) and 1.5mm² rigid wires. This push-in design eliminates the need for screw tightening, reducing wiring time and the risk of loose connections—a leading cause of intermittent circuit failures in industrial settings.
A key functional highlight is the module’s tripped signal output and control input terminals. The tripped signal output (internally connected) conforms to IEC 61131-2 (Type 1/Type 2/Type 3) with a rated current of 0.1A, enabling real-time fault status transmission to central control systems (e.g., SCADA, MES, or PLCs). This allows operators to receive instant alerts when an overcurrent occurs, facilitating rapid troubleshooting and minimizing downtime. The control input terminals support remote on/off/reset operations (also compliant with IEC 61131-2), enabling operators to manage the module from a distance—ideal for hazardous areas (e.g., chemical plants, mining sites) or hard-to-reach control panels (e.g., railway carriage ceilings, wind turbine nacelles). Additionally, the module supports sequential control via its communication interface and can be daisy-chained with up to 30 PXS24V series modules, enabling centralized monitoring and control of multiple protection points in large-scale automation systems (e.g., factory assembly lines, solar farms, or railway networks).
Status Monitoring & User-Centric Design
Status monitoring is intuitive and efficient, thanks to a dual-color LED indicator and a dedicated slide switch. The green LED illuminates when the module is in normal operation (OK), the red LED lights up when an overcurrent is detected (triggered state), and an off state indicates the channel is inactive. This visual feedback allows operators to quickly assess the module’s status at a glance, eliminating the need for complex diagnostic tools and reducing troubleshooting time from minutes to seconds. The integrated slide switch enables easy on/off/reset operations: resetting the module after a fault simply requires sliding the switch from “ON” to “OFF”—no tools needed. This user-friendly design simplifies routine maintenance and fault recovery, even for personnel with limited technical expertise, reducing reliance on specialized technicians and lowering operational costs.
Compliance & Durability
The EATON PXS24S06A001 adheres to strict international compliance and certification standards, ensuring reliability and global applicability. It holds CE certification (compliant with European Union Low Voltage Directive 2014/35/EU and EMC Directive 2014/30/EU), making it suitable for use across the EU and other CE-marked markets. Critically, it is certified to EN45545-2 (the European standard for fire safety in railway applications), which specifies requirements for flame spread (≤100mm in 4 minutes), smoke emission (≤200 optical density units), and toxicity (low levels of harmful gases)—qualifying it for use in railway systems (e.g., train control panels, signaling systems, and passenger carriage electrical circuits). The module also meets RoHS requirements (Restriction of Hazardous Substances), restricting the use of lead, mercury, and other harmful materials, aligning with global environmental sustainability goals.
Durability is built into every component of the PXS24S06A001. It undergoes rigorous testing to withstand harsh industrial conditions, including:
- Corrosion resistance: Protects against moisture and chemical exposure, making it suitable for food processing plants with frequent washdowns, marine environments, or chemical factories.
- Thermal stability: Insulating materials resist normal and abnormal heat (up to 60°C operating temperature), preventing degradation in high-temperature environments (e.g., factory floors, engine rooms, or solar inverter cabinets).
- Fire resistance: Complies with EN45545-2 fire safety standards, limiting flame spread and smoke emission in case of internal electrical faults—critical for enclosed spaces like railway carriages or control panels.
- Shock and vibration resistance: Meets IEC 61373 standards (category 1, class B), ensuring reliable performance in high-vibration environments such as manufacturing floors, railway carriages, construction equipment, or wind turbines.
- UV radiation resistance: Suitable for outdoor installations (e.g., solar farms, outdoor control cabinets) where exposure to sunlight could degrade less robust components over time.
Integration Support for Panel Builders
Eaton provides comprehensive support to ensure seamless integration of the PXS24S06A001 into control panels. Detailed heat dissipation data (with a maximum power dissipation of 2W) is available to assist with temperature rise calculations, preventing overheating in dense panel configurations. Panel builders are guided to verify the short-circuit rating of the entire switchgear (up to 10kA for 1 second), ensure electromagnetic compatibility (EMC) compliance (per EN 61000-6-2 for industrial environments), and maintain the integrity of internal electrical circuits and connections. This collaborative approach ensures the module operates optimally within the context of the entire electrical system, minimizing risks and maximizing long-term performance.
In summary, the EATON PXS24S06A001 is a versatile, reliable, and high-performance solution for 24V DC circuit protection. Its combination of fast tripping, multi-load support, compact design, advanced monitoring, and strict compliance makes it an ideal choice for industrial automation, transportation, renewable energy, and food processing applications—delivering safety, efficiency, and peace of mind to users worldwide.
4. Product Advantages
The EATON PXS24S06A001 stands out as a market-leading electronic overcurrent protection module for 24V DC circuits, offering a unique blend of performance, flexibility, and durability that outperforms traditional mechanical circuit breakers and generic protectors. Its key advantages address the core needs of industrial users, panel builders, and system integrators, delivering tangible value across diverse applications.
Ultra-Fast and Precise Overcurrent Protection
The module’s most critical advantage is its fast tripping response and active current limitation. With a trip time of just 90ms at 1.3×In (7.8A), it interrupts overcurrents exponentially faster than traditional mechanical circuit breakers (which typically take 200ms to 1 second). This speed is decisive for protecting sensitive components like PLC I/O modules, HMIs, and low-power servo drives—even a 100ms delay can cause irreversible damage to these devices (costing hundreds to thousands of dollars to replace). For example, in a small electronics assembly line, a short circuit in a proximity sensor circuit could destroy a PLC I/O module if not interrupted quickly; the PXS24S06A001’s fast response prevents this, reducing downtime from hours to minutes and cutting repair costs by up to 80%. The active current limitation feature further enhances protection by restricting peak fault current to safe levels, preventing wire overheating and insulation damage—critical for maintaining circuit integrity in dense control panels where multiple components are packed closely together.
Multi-Load Support and Load Versatility
Unlike single-load protectors, the PXS24S06A001 supports up to 3 independent 24V DC loads simultaneously via its 3× input and 3× output terminals. This eliminates the need to install multiple protectors in a single circuit, simplifying design, reducing component count by up to 66%, and lowering overall system costs. For instance, in an AGV (Automated Guided Vehicle) control panel, the module can protect a navigation sensor, a small drive motor, and a battery charging circuit—all with one device, minimizing wiring complexity and panel clutter. Additionally, the module’s ability to handle capacitive loads up to 12,000 µF and inductive loads up to 8A makes it uniquely versatile. Capacitive loads (e.g., power supply capacitors) draw high inrush current when charging, while inductive loads (e.g., low-power DC motors) generate voltage spikes when turned off—many protectors struggle to handle both, but the PXS24S06A001’s advanced design accommodates both load types seamlessly. This eliminates the need for specialized devices (e.g., separate inrush current limiters for capacitors) and reduces inventory complexity for users, as one module can cover multiple load requirements.
Compact Design and Tool-Free Installation
The PXS24S06A001’s 18mm width and 0.115kg weight make it one of the most compact protectors in its class. This slim profile allows for high-density mounting on TH35 rails—up to 55 modules can fit on a 1-meter rail, maximizing space in control panels. This is a critical advantage in modern industrial settings where panels are increasingly compact (e.g., AGVs, small machinery, railway carriage control cabinets, or portable equipment). Installation is further simplified by the tool-free snap-fit mounting system: panel builders can snap the module onto the rail in seconds, no screws required, reducing assembly time by up to 50% compared to bolt-mounted devices. Push-in terminals add to installation efficiency: wires are inserted directly into the terminals without screw tightening, ensuring secure connections with minimal effort and reducing the risk of human error (e.g., loose screws causing intermittent faults). For large-scale projects with dozens of modules (e.g., factory automation lines or solar farms), this efficiency translates to significant labor savings—cutting installation time for a 20-module panel from 2 hours to 40 minutes—and faster time-to-commissioning.
Advanced Monitoring and Remote Control
The module’s integrated monitoring and remote control features elevate operational efficiency and safety. The dual-color LED indicator provides instant visual status: green for normal operation, red for fault, and off for inactive. This allows operators to quickly identify issues during routine inspections or emergencies, cutting troubleshooting time from minutes to seconds. The dedicated slide switch enables tool-free on/off/reset operations, simplifying fault recovery—even for non-technical personnel (e.g., factory floor operators or railway maintenance staff). Most importantly, the tripped signal output and control input terminals enable remote monitoring and control. The tripped signal can be connected to a PLC or SCADA system, sending real-time fault alerts to a central control room—critical for large facilities (e.g., automotive plants, solar farms) where on-site inspections are time-consuming. The control input allows remote on/off/reset commands, eliminating the need for personnel to enter hazardous areas (e.g., chemical plants, high-voltage rooms) or climb to hard-to-reach locations (e.g., wind turbine nacelles, railway carriage roofs). This remote functionality improves safety (reducing the risk of accidents) and lowers operational costs (by minimizing on-site interventions).
Railway-Grade Compliance and Durability
The PXS24S06A001’s EN45545-2 certification sets it apart from standard protectors. This European standard specifies fire safety requirements for railway vehicles, including flame spread (≤100mm in 4 minutes), smoke emission (≤200 optical density units), and toxicity (low levels of harmful gases)—critical for enclosed spaces like train carriages. This certification makes the module ideal for railway applications, such as signaling systems, passenger information displays, and door control circuits, where fire safety is non-negotiable. Additionally, the module’s robust construction ensures long-term durability in harsh conditions: corrosion resistance protects against moisture and chemicals (ideal for food processing or marine environments), shock/vibration resistance (IEC 61373) ensures reliability in high-vibration settings (e.g., manufacturing floors, trains, or construction equipment), and UV resistance supports outdoor use (e.g., solar farms). Unlike generic protectors that may fail after 6–12 months in harsh conditions, the PXS24S06A001 maintains consistent performance for 5+ years, reducing replacement costs and minimizing downtime.
Seamless Integration with Eaton’s Ecosystem
As part of Eaton’s Moeller xEffect-PXS24 series, the PXS24S06A001 is designed to integrate seamlessly with other Eaton industrial components, including PLCs (e.g., Eaton’s XC Series), HMIs (e.g., Eaton’s XV Series), power supplies (e.g., Eaton’s PRO Series), and busbar systems. This compatibility eliminates common issues that arise when mixing components from different vendors (e.g., voltage mismatches, signal interference, or communication errors). Eaton also provides comprehensive technical support, including installation guides, application notes, and heat dissipation data, helping panel builders and integrators optimize system design. The module can also be daisy-chained with up to 30 PXS24V series modules, enabling centralized control of multiple protection points in large-scale systems (e.g., factory automation lines, solar farms, or railway networks). This ecosystem integration simplifies design, reduces troubleshooting time, and ensures optimal performance across the entire electrical system.
In summary, the EATON PXS24S06A001’s advantages—fast protection, multi-load support, compact design, advanced monitoring, railway-grade compliance, and ecosystem integration—make it a superior choice for 24V DC circuit protection. It addresses the key pain points of industrial users, delivering safety, efficiency, and cost savings across diverse applications.
5. Use Scenarios
The EATON PXS24S06A001 is engineered to excel in a wide range of industrial and transportation scenarios, leveraging its robust protection, compact design, and strict compliance to safeguard 24V DC circuits. Its versatility and durability make it a critical component in environments where safety, reliability, and efficiency are non-negotiable.
Industrial Automation & Machine Building
Industrial automation is the primary use case for the PXS24S06A001, as 24V DC circuits are the backbone of modern automation systems—powering PLCs (Programmable Logic Controllers), HMIs (Human-Machine Interfaces), low-power servo drives, proximity sensors, temperature sensors, level sensors, and small solenoid valves. In automated manufacturing facilities (e.g., electronics assembly plants, small parts production lines, or consumer goods factories), the module protects these sensitive components from overcurrent caused by wiring faults, component malfunctions, or sudden load surges. For example, in an electronics assembly line where robots place surface-mount components on circuit boards, the PXS24S06A001 safeguards the 24V DC circuits powering the robot’s position sensors and small gripper solenoids. Its 90ms fast trip time prevents damage to expensive sensor arrays (which can cost $1,000+ to replace), minimizing downtime that could cost thousands of dollars per hour. The module’s ability to protect up to 3 loads simultaneously is particularly valuable in compact machine enclosures, where space is limited and multiple sensors or actuators share a single 24V DC power source. Remote monitoring and control features also allow integration with the factory’s MES (Manufacturing Execution System) or SCADA system, enabling operators to monitor circuit status and reset the module remotely—reducing the need for manual interventions on the factory floor and improving operational efficiency by up to 30%.
In machine building (e.g., small packaging machinery, desktop CNC routers, textile looms, or printing presses), the PXS24S06A001’s compact design (18mm width) fits easily into crowded control panels, optimizing space for other components like variable frequency drives (VFDs) or motor starters. Its compatibility with TH35 mounting rails simplifies installation, speeding up machine assembly and reducing time-to-market for equipment manufacturers by 2–4 weeks. For desktop CNC routers, which rely on precise 24V DC power for stepper motor controls and limit switches, the module’s active current limitation prevents overcurrent from damaging the machine’s control board, ensuring consistent machining accuracy (reducing scrap rates by up to 15%) and extending the machine’s lifespan. In small packaging machinery used in the food and pharmaceutical industries, the module protects circuits powering small conveyor belts, labeling sensors, and filling solenoids—critical for maintaining hygienic and efficient production, as downtime can lead to product spoilage (costing $5,000+ per incident) or compliance violations.
Railway & Transportation Systems
The PXS24S06A001’s EN45545-2 certification (railway fire safety) and shock/vibration resistance (IEC 61373) make it uniquely suited for railway and transportation applications. In railway systems, 24V DC circuits power critical components such as signaling systems, passenger information displays, door control mechanisms, interior lighting, and small HVAC (heating, ventilation) fans. The module protects these circuits from overcurrent caused by voltage fluctuations in the railway power grid (e.g., during peak demand or power surges) or wiring faults in train carriages. Its fire safety compliance (EN45545-2) is critical for enclosed railway spaces, as it limits flame spread and smoke emission in case of internal electrical faults—protecting passengers and crew from harm. For example, in a commuter train, the PXS24S06A001 can be installed in each carriage’s control panel to protect the 24V DC circuits powering door position sensors and overhead reading lights. In the event of a short circuit, the module’s fast trip time prevents damage to the door control system, ensuring passengers can exit safely and avoiding costly train delays (which can cost railway operators $50,000+ per hour).
The module is also ideal for other transportation applications, including:
- Automated Guided Vehicles (AGVs): AGVs use 24V DC circuits for navigation sensors, small drive motors, and battery charging systems. The PXS24S06A001’s compact size fits into the limited space of AGV electrical compartments, while its multi-load support protects multiple components (e.g., a laser navigation sensor and a drive motor) with one device.
- Marine Vessels: Small boats, yachts, and workboats use 24V DC circuits for navigation lights, communication radios, and small pump controls. The module’s corrosion resistance protects against saltwater exposure (a major cause of component failure in marine environments), ensuring reliable performance even in harsh offshore conditions.
- Public Transportation: Trams, buses, and metro systems rely on 24V DC circuits for passenger information displays and small auxiliary motors. The module’s shock/vibration resistance ensures it withstands the constant movement of these vehicles, reducing maintenance costs by up to 25%.
Renewable Energy Systems
Renewable energy systems—such as small solar photovoltaic (PV) installations and wind turbines—rely on 24V DC circuits for monitoring, control, and auxiliary power, making the PXS24S06A001 an essential component for these applications. In small solar PV systems (e.g., residential or commercial rooftop installations), 24V DC circuits power charge controllers (for battery storage), small inverters, and sensor systems (for tracking sun position or monitoring panel temperature). The module protects these circuits from overcurrent caused by PV panel voltage surges (due to sudden changes in sunlight, e.g., passing clouds) or battery charging faults (e.g., overcharging). Its ability to handle capacitive loads (up to 12,000 µF) is particularly useful for solar charge controllers, which use capacitors to stabilize voltage and prevent damage to batteries (which can cost $500+ per unit). The module’s UV radiation resistance also makes it suitable for outdoor solar installations, where exposure to sunlight could degrade less robust components over time—extending the system’s lifespan by 3–5 years.
In small wind turbines (e.g., residential or off-grid systems), 24V DC circuits power pitch control systems (for adjusting blade angle), small brake motors, and condition monitoring sensors. The PXS24S06A001’s shock and vibration resistance ensures it can withstand the mechanical stresses of turbine operation (e.g., high winds or rotor vibration), while its fast overcurrent protection prevents damage to the pitch control system—critical for preventing turbine shutdowns (which can cost owners $1,000+ per day in lost energy production). Remote monitoring features allow system operators to track the module’s status via a central SCADA system, enabling proactive maintenance and reducing the need for risky on-site inspections of tall turbines.
Food & Beverage Industry
The food and beverage industry operates in harsh environments with frequent washdowns (using water or chemical cleaners), temperature fluctuations, and strict hygiene requirements—making the PXS24S06A001 an ideal choice for circuit protection. In small to medium-sized food processing plants, 24V DC circuits power small conveyor systems (for moving raw materials or finished products), filling machines (for liquids or powders), labeling equipment, and temperature control sensors (for refrigeration or cooking). The module’s corrosion resistance protects against moisture and chemical exposure from daily washdowns (a common cause of component failure in this industry), ensuring reliable performance in wet environments. For example, in a craft brewery, the PXS24S06A001 can protect the 24V DC circuits powering a small bottle-filling solenoid and a temperature sensor in the fermentation room. In the event of a wiring fault caused by water exposure, the module’s fast trip time prevents damage to the filling machine, avoiding production delays (which can cost $3,000+ per hour) and potential product contamination (which could lead to costly recalls).
The module’s remote reset feature is also valuable in food processing, where access to control panels may be limited during production (to maintain hygiene standards, such as ISO 22000). Operators can reset the module from a central control room, avoiding the need to enter cleanrooms or production areas (which require time-consuming gowning procedures) and minimizing disruptions to the manufacturing process. Additionally, its RoHS compliance ensures it does not contain hazardous substances (e.g., lead, mercury), aligning with the food industry’s strict focus on product safety and environmental responsibility.
Healthcare & Laboratory Equipment
Healthcare facilities and laboratories require reliable electrical systems to power critical equipment and ensure operational efficiency—making the PXS24S06A001 a trusted choice for circuit protection. While high-power medical devices (e.g., MRI machines or ventilators) often use isolated power supplies, 24V DC circuits are commonly used for non-critical but essential systems like hospital beds (for adjusting height or position), small diagnostic equipment (e.g., portable ultrasound machines), and laboratory instruments (e.g., small centrifuges or pipette controllers). The PXS24S06A001’s CE certification and low failure rate (less than 0.1% per year) make it suitable for these applications, ensuring consistent performance and reducing the risk of equipment downtime. Its compact design fits into the small control panels of medical and laboratory equipment (which are often 50% smaller than industrial panels), while its fast overcurrent protection prevents damage to sensitive diagnostic instruments—critical for ensuring accurate test results (e.g., in blood glucose monitors, where errors could lead to misdiagnoses) and patient safety.
In laboratory settings, the module’s ability to handle different load types (capacitive, inductive) makes it versatile for powering various instruments. For example, it can protect a small centrifuge (inductive load, due to its motor) and a PCR machine (capacitive load, due to its power supply capacitors) simultaneously, simplifying circuit design and reducing component count by 50%. Remote monitoring features allow lab technicians to track circuit status without disrupting experiments (e.g., PCR tests that take 2–4 hours to complete), enhancing operational efficiency and reducing the risk of equipment failure during critical tests. The module’s compliance with global safety standards also ensures it meets the strict regulatory requirements of the healthcare industry (e.g., FDA guidelines for medical device components), providing peace of mind for facility managers and operators.
