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Allen-Bradley 440R-S13R2 Guardmaster Single-Input Safety Relay
The 440R-S13R2 is a dedicated Guardmaster safety control relay for engineered machine protection circuits. It is not intended to replace an ordinary production-control relay without review of the complete safety system.
Safety relays can be critical repair items because the exact module, reset behavior and approved architecture must match the machine documentation. A seemingly interchangeable product may change diagnostic behavior or safety performance. Original-part sourcing can assist when maintaining a validated, established installation.
For maintenance and purchasing teams, an accurate manufacturer part number is essential to avoid receiving a related but unsuitable version. The 440R-S13R2 listing is intended as an identification and sourcing reference: product condition, inventory, availability, warranty and delivery will be confirmed when a quotation is prepared. Corwin Solutions can investigate exact-part sourcing requests and supported alternatives when sufficient original equipment information is supplied.
Technical Details and Product Specifications
Typical Industrial Applications
This type of machine safety component may be requested for breakdown repairs, preventive maintenance or spare-part inventory. Technicians should compare the removed unit with the equipment drawings, wiring or pneumatic diagrams and any site-specific requirements before placing an order. Operational failures can also have causes elsewhere in the system, so confirming the fault and the correct replacement reference helps prevent unnecessary rework.
Replacement and Compatibility Notes
Safety architecture and modifications require qualified personnel. Match the product code, wiring, monitored devices, safety outputs, reset method and regulatory requirements.
Request a Quote
Contact Corwin Solutions with the full manufacturer part number, required quantity, delivery destination, preferred condition and desired delivery date. Include a photograph of the original nameplate and machine information when possible. Availability and price are confirmed only after supplier verification.
Allen-Bradley 440R-S13R2 Guardmaster Single-Input Safety Relay
The 440R-S13R2 is a dedicated Guardmaster safety control relay for engineered machine protection circuits. It is not intended to replace an ordinary production-control relay without review of the complete safety system.
Safety relays can be critical repair items because the exact module, reset behavior and approved architecture must match the machine documentation. A seemingly interchangeable product may change diagnostic behavior or safety performance. Original-part sourcing can assist when maintaining a validated, established installation.
For maintenance and purchasing teams, an accurate manufacturer part number is essential to avoid receiving a related but unsuitable version. The 440R-S13R2 listing is intended as an identification and sourcing reference: product condition, inventory, availability, warranty and delivery will be confirmed when a quotation is prepared. Corwin Solutions can investigate exact-part sourcing requests and supported alternatives when sufficient original equipment information is supplied.
Technical Details and Product Specifications
Typical Industrial Applications
This type of machine safety component may be requested for breakdown repairs, preventive maintenance or spare-part inventory. Technicians should compare the removed unit with the equipment drawings, wiring or pneumatic diagrams and any site-specific requirements before placing an order. Operational failures can also have causes elsewhere in the system, so confirming the fault and the correct replacement reference helps prevent unnecessary rework.
Replacement and Compatibility Notes
Safety architecture and modifications require qualified personnel. Match the product code, wiring, monitored devices, safety outputs, reset method and regulatory requirements.
Request a Quote
Contact Corwin Solutions with the full manufacturer part number, required quantity, delivery destination, preferred condition and desired delivery date. Include a photograph of the original nameplate and machine information when possible. Availability and price are confirmed only after supplier verification.