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| Country of Origin | Germany |
|---|---|
| Brand | Phoenix Contact |
| Height | 114.5mm |
| Length | 114.5mm |
| Model | PC40-2NO-1DO-24DC-SP |
| Width | 7mm |
| Mount Type | DIN Rail |
| Series | PSR-PC40-2NO-1DO-24DC-SP |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -40°C |
| Terminal type | Screw |
| Hazardous Area Certification | ATEX |
| Standards/Approvals | RoHS |
| Coil Voltage | 24V dc |
| Contact Current | 75mA |
| Phoenix Contact PSR-PS20-1NO-1NC-24DC-SC, 24V dc Coupling RelayBrand | Phoenix Contact |
The Phoenix Contact PSR-PC40-2NO-1DO-24DC-SP is a 24V dc coupling relay specifically engineered for safety-related switching off and power adaptation in industrial automation and control systems.
This coupling relay supports applications up to SIL 3 as defined by IEC 61508 and EN 61511 standards, making it suitable for critical safety functions in manufacturing, industrial automation, and process control industries.
Featuring a slim 12.5 mm housing width, it mounts easily on DIN rails, facilitating compact panel layouts. The relay provides two undelayed enabling current paths alongside one digital signal output, ensuring high reliability and operational safety. It operates at a coil voltage of 24V dc and supports a contact current of 75mA.
Designed for robust performance, it functions across a broad temperature range from -40°C to 70°C and includes ATEX certification for use in hazardous environments such as Class I, Zone 2 areas. The device includes additional safety and performance enhancements, such as a low inrush current and an integrated DCS test pulse filter.
Screw-type terminals provide secure and maintenance-friendly connections, supporting long-term reliability in industrial and automation settings. Suitable for safety applications up to SIL 3 according to IEC 61508 and EN 61511.
Compact housing width of 12.5mm for efficient DIN rail mounting. Two undelayed enabling current paths plus one digital signal output for reliable switching. 24V dc coil voltage and 75 mA contact current rating. Wide operating temperature range from -40°C to 70°C.
ATEX certification enables usage in hazardous Class I, Zone 2 environments. Low inrush current and integrated DCS test pulse filter improve safety and performance. Screw terminal connections provide stable and secure wiring options.
This coupling relay is ideal for industrial, automation, manufacturing, and safety-critical applications requiring reliable circuit isolation and switching. For further industrial safety relay solutions, browse the Phoenix Contact category on EnvMart.
Explore more products in our Safety Relays category.
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