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Safety Relay REER MR4 10431557 for Industrial Protection
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REER MR4 10431557
High-performance multi-function safety relay for reliable machine guarding and operator protection in industrial automation systems
| Brand | REER |
| Model | MR4 10431557 |
| Voltage | 24V DC |
| Country of Origin | Italy |
| Weight | 0.2 kg |
| Dimensions | 99 x 114 x 22.5 mm |
| Certifications | CE, UL, TUV Sud, EN ISO 13849-1, EN 62061 |
| SKU / MPN | 10431557 |
| What’s in the box | MR4 Safety Relay unit, installation manual, mounting clips |
| Safety Contacts | 3 NO + 1 NC |
| Safety Integrity Level | PL e / SIL 3 / Category 4 |
| Response Time | < 20 ms |
| Terminal Type | Pluggable screw terminals |
| Mounting | DIN Rail 35 mm |
| Operating Temperature | -25 to +55 °C |
Key benefits: PL e / SIL 3 safety integrity, compact DIN rail design, 3 NO + 1 NC contacts, fast response time, LED diagnostics, pluggable terminals for easy maintenance
Typical applications: Emergency stop circuits, safety light curtains, interlocked guards, robot cells, packaging machinery, press protection, conveyor systems
Lifecycle: Active product, long-term availability supported by REER
1 review for Safety Relay REER MR4 10431557 for Industrial Protection
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James P. –
Excellent built quality. Integrated easily into our existing control system.