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Pilz 774309 is a PNOZ X3.2 standalone safety relay with dual supply capability and multiple safety contacts used in industrial automation, machine maintenance, exact-part replacement, and installed-base support.
The Pilz 774309 PNOZ X3.2 is a hardwired safety relay intended for emergency-stop, safety-gate, feedback-loop, and related protective monitoring functions. It operates with a 230 VAC primary supply and 24 VDC secondary/control supply arrangement, provides three normally-open safety contacts, one normally-closed auxiliary contact, and one semiconductor output, and supports automatic or monitored start. Pilz also specifies bridging of short supply interruptions, a feature useful in industrial machinery where brief supply disturbances should not create unnecessary resets.
This page is built around the exact manufacturer reference 774309. Industrial components that look similar can differ in firmware, voltage, signal type, I/O architecture, connector style, communications, safety functions, or machine-specific configuration. Using the exact part number helps reduce engineering changes, troubleshooting, and production downtime.
Lifecycle / sourcing status
Mature PNOZ X safety relay with substantial installed-base demand in older machinery and safety circuits.
Key product details
Common applications
Legacy machine safety, emergency-stop circuits, guard doors, presses, packaging lines, conveyors, machine tools, and installed PNOZ X safety systems.
Compatibility and ordering note: Confirm product ID 774309, dual supply requirements, safety-contact count, semiconductor output use, reset/start logic, feedback-loop wiring, terminal assignments, and the machine's validated safety design before replacement.
Why this part is commonly sourced: PNOZ X3.2 relays remain valuable sourcing items because many older machines were validated around the exact contact and reset architecture. An exact spare can avoid a safety-system redesign.
Need 774309? Corwin Solutions helps industrial buyers, maintenance teams, OEMs, integrators, and machine builders locate exact automation and MRO components, including current, legacy, obsolete, discontinued, and spare-part hardware. Availability, condition, exact configuration, pricing, and lead time are confirmed at quotation.
Pilz 774309 is a PNOZ X3.2 standalone safety relay with dual supply capability and multiple safety contacts used in industrial automation, machine maintenance, exact-part replacement, and installed-base support.
The Pilz 774309 PNOZ X3.2 is a hardwired safety relay intended for emergency-stop, safety-gate, feedback-loop, and related protective monitoring functions. It operates with a 230 VAC primary supply and 24 VDC secondary/control supply arrangement, provides three normally-open safety contacts, one normally-closed auxiliary contact, and one semiconductor output, and supports automatic or monitored start. Pilz also specifies bridging of short supply interruptions, a feature useful in industrial machinery where brief supply disturbances should not create unnecessary resets.
This page is built around the exact manufacturer reference 774309. Industrial components that look similar can differ in firmware, voltage, signal type, I/O architecture, connector style, communications, safety functions, or machine-specific configuration. Using the exact part number helps reduce engineering changes, troubleshooting, and production downtime.
Lifecycle / sourcing status
Mature PNOZ X safety relay with substantial installed-base demand in older machinery and safety circuits.
Key product details
Common applications
Legacy machine safety, emergency-stop circuits, guard doors, presses, packaging lines, conveyors, machine tools, and installed PNOZ X safety systems.
Compatibility and ordering note: Confirm product ID 774309, dual supply requirements, safety-contact count, semiconductor output use, reset/start logic, feedback-loop wiring, terminal assignments, and the machine's validated safety design before replacement.
Why this part is commonly sourced: PNOZ X3.2 relays remain valuable sourcing items because many older machines were validated around the exact contact and reset architecture. An exact spare can avoid a safety-system redesign.
Need 774309? Corwin Solutions helps industrial buyers, maintenance teams, OEMs, integrators, and machine builders locate exact automation and MRO components, including current, legacy, obsolete, discontinued, and spare-part hardware. Availability, condition, exact configuration, pricing, and lead time are confirmed at quotation.