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Allen-Bradley
Allen-Bradley 440R-N23132 24V AC/DC Guardmaster MSR127TP Safety Relay
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$108.84
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Allen-Bradley 440R-N23132 24V AC/DC Guardmaster MSR127TP Safety Relay
The Allen-Bradley 440R-N23132 Safety Relay is a Guardmaster MSR127TP single-function safety monitoring relay intended for use as part of a machine safety-related control system. It supports compatible normally closed and OSSD safety input configurations and provides immediate safety and auxiliary relay outputs for integration with machine control circuits. The unit operates from a 24V AC/DC power supply and supports automatic or manual reset configurations.
Product Features
The Allen-Bradley 440R-N23132 Safety Relay combines a compact 22.5 mm enclosure with removable screw-type terminals to support control-panel installation, wiring access, and component replacement. Its defined input and output arrangement enables integration with compatible safety devices and machine control architectures. Automatic and manual reset options provide flexibility during machine design, OEM panel construction, equipment servicing, and control-system maintenance.
Technical Specifications
| Brand | Allen-Bradley |
| Model | 440R-N23132 |
| Product Category | Safety Relay |
| Product Family | Guardmaster |
| Relay Model | MSR127TP |
| Power Supply | 24V AC/DC |
| Inputs | 1 N.C., 2 N.C., OSSD |
| Immediate Safety Outputs | 3 N.O. |
| Immediate Auxiliary Outputs | 1 N.C. |
| Reset | Automatic/Manual Reset |
| Connection Type | Removable Screw-Type Terminals |
| Enclosure Width | 22.5 mm |
Product Advantages
The defined safety contact arrangement supports straightforward coordination with compatible machine safety circuits. Removable terminals can simplify initial wiring, inspection, and replacement activities within control cabinets. The compact enclosure helps conserve panel space, while the selectable reset method supports different machine operating and maintenance procedures. For industrial buyers and OEMs, the documented Guardmaster configuration helps with component identification and replacement planning.
Applications
The Allen-Bradley 440R-N23132 Safety Relay is intended for machine safety-related control systems, including compatible emergency-stop circuits, safety gate monitoring arrangements, factory automation equipment, OEM machinery, control panels, and equipment maintenance or replacement projects. System designers must verify device compatibility and complete the required safety assessment for each machine.
We support online purchase of Allen-Bradley 440R-N23132 Safety Relay. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
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