Product Description
Allen-Bradley 440R-H23178 MSR220P
The Allen-Bradley 440R-H23178, also known as the Guardmaster MSR220P, is a versatile and compact two-hand control monitoring safety relay. It is engineered to provide robust safety solutions for hazardous machine operations, ensuring operator hands are clear of the danger zone during machine cycles. This relay can be configured for various applications, including two-hand control, safety mat monitoring, or as a single-channel e-stop relay. It features removable terminals for ease of installation and maintenance, and diagnostic LEDs for quick status indication. The MSR220P is designed to meet high safety standards, making it an ideal choice for enhancing machine safety in industrial environments.
Technical Specifications:
- Model: MSR220P
- Supply Voltage: 24V AC/DC
- Safety Outputs: 2 N.O. (Normally Open)
- Auxiliary Outputs: 2 N.C. (Normally Closed)
- Reset Type: Monitored Manual or Automatic/Manual
- Terminals: Removable
- Safety Integrity: PLe (ISO 13849-1), SIL CL3 (IEC 62061), Cat. 4 (EN 954-1)
Allen-Bradley 440R-H23178 MSR220P
Shop the Allen-Bradley 440R-H23178 MSR220P Guardmaster safety relay. A versatile 24V AC/DC two-hand control monitoring relay for machine safety applications, featuring removable terminals and dual safety outputs.
