This listing is for a USED PILZ 774150 Safety Relay Module. It is designed for monitoring safety circuits and emergency stop functions in industrial automation systems. This unit operates at 24 VDC and includes multiple safety contacts for reliable fail-safe operation. It is categorized as a safety relay and supports applications requiring high safety integrity.

This listing is for a USED Schmersal SRB-301ST. It is designed for safety signal processing in industrial control systems. This unit is categorized as a safety relay and includes the following capabilities: 3 safety contacts, 1 signaling output, and compatibility with contact sensors.

This listing is for a USED Pilz 777585 PZE X4P safety relay. It provides relay-based safety switching with a 24 VDC supply and four normally open outputs, supporting safety circuit control in industrial machinery and automation systems.

This listing is for a Used Pilz PNOZ mi1p safety input module. It is designed as an input expansion module for Pilz PNOZmulti configurable safety control systems. The PNOZ mi1p provides safe input channels for connecting safety devices such as emergency stop buttons, safety gates, and light curtains, and is commonly used in industrial machine safety applications.

New MEASUREMENT TECHNOLOGY MTL 715+ safety relay available. Designed for reliable safety applications in industrial settings. Manufactured by MEASUREMENT TECHNOLOGY, this MTL 715+ model is in pristine condition, ready to enhance your operational safety.

This listing is for a USED Pilz 773536 PNOZ mo4p safety relay expansion module. It extends relay-based safety systems by adding output contacts for integration into multi-channel safety circuits used in industrial control and machine protection environments.

This listing is for a USED Pilz PNOZ 11 safety relay. This safety relay is commonly installed in industrial safety circuits to monitor emergency stop devices, safety gates, and interlock systems, and is typically used to safely interrupt machine operation in the event of a fault or safety event. The unit supports both 24 VAC and 24 VDC control voltage and provides multiple safety‑rated output contacts for integration into machinery and automation systems.

This listing is for a USED PILZ PNOZ S7 24VDC SAFETY RELAY.

Contact expansion safety relay module with 4 normally open and 1 normally closed outputs. Designed for use with PILZ safety control systems. DIN rail mountable and rated for 24VDC operation.

See photos for details.

Part No: PNOZ S7 24VDC 4N/O 1N/C
Type: Safety Relay – Contact Expansion
Condition: USED
Supply Voltage: 24 VDC
Outputs: 4 N/O, 1 N/C
DIN Rail Mount
Please message us with any questions.

Item is clean and was removed from a working system. See photos for details.

Part No: PNOZ S7 24VDC 4N/O 1N/C
Type: Safety Relay
Condition: USED

Please message us with any questions.

This listing is for a used Allen‑Bradley MSR132EP safety relay. It is designed to monitor safety devices such as emergency stop circuits, safety gates, and light curtains in industrial automation systems. This unit is categorized as a safety control relay and provides redundant safety outputs, status indication LEDs, and DIN‑rail mounting for use in machine safety and control panels.

PHOENIX CONTACT PSR-SPP-24UC/URM4/5X1/2X2 extension module by Phoenix Contact. Used condition, ideal for your system’s expansion needs.

The ALLEN BRADLEY MSR132EP-A Safety Relay is a high-performance safety device designed for monitoring emergency stop functions, safety gates, and light curtains in industrial automation systems. As a used unit, it has been previously installed but remains fully operational, providing reliable safety control for machinery and industrial processes. Manufactured by Allen-Bradley, a leading name in industrial automation, the MSR132EP-A ensures compliance with industry safety standards, making it an essential component for protecting personnel and equipment in high-risk environments.

This listing is for a USED PILZ PZE-X4P-24VDC-4N/O.

Contact expansion safety relay used to increase the number of safety outputs in a monitored safety circuit. Compatible with PNOZ base units and supports feedback loop monitoring.

See photos for details.

Part No: PZE-X4P-24VDC-4N/O
Type: Contact Expansion Safety Relay
Condition: USED
Supply Voltage: 24 VDC
Outputs: 4x N/O Safety Contacts
Power Consumption: 2.5 W
DIN Rail Mountable
LED Status Indicators
Please message us with any questions.

PILZ PNOZmo4p Safety Relay Expansion available in used condition. Enhance your safety system with this reliable, high-quality expansion model from PILZ. Ideal for ensuring efficient operation in industrial settings.