Allen-Bradley 440RN23213 Guardmaster Safety Relay
- Brand
- Allen-Bradley
- Model
- 440RN23213
- GEARWELL SKU
- GWP-000003381
- Category
- Machine Safety & Vision
Key specifications
- Sub-brand
- Guardmaster
- Product type
- Single-function monitoring safety relay
- Relay family
- MSR127 family
- Supported safety inputs
- 1 N.C., 2 N.C. and OSSD
- Actual manufacturer
- Rockwell Automation / Allen-Bradley
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← Back to productsProduct overview
The Allen-Bradley 440R-N23213 is a Minotaur MSR127.1T single-function safety relay for 24V AC/DC with automatic/manual reset and fixed screw terminals. It accepts 1 N.C., 2 N.C. or 2 PNP light-curtain inputs and has 2 N.O. safety outputs and 2 N.O. auxiliary outputs. It is rated PLe, Cat. 4 per ISO 13849-1 and SIL CL 3, with a response time of 15 ms. The housing is 22.5 mm wide, weighs 210 g and mounts on a 35 mm DIN rail in an enclosure rated at least IP54.
Technical reference
| Product name | Allen-Bradley 440RN23213 Guardmaster Safety Relay |
|---|---|
| Brand | Allen-Bradley |
| Model | 440RN23213 |
| Category | Machine Safety & Vision |
| Sub-brand | Guardmaster |
| Product type | Single-function monitoring safety relay |
| Relay family | MSR127 family |
| Supported safety inputs | 1 N.C., 2 N.C. and OSSD |
| Actual manufacturer | Rockwell Automation / Allen-Bradley |
| Immediate safety outputs | 3 N.O. |
| Normalized catalog number | 440R-N23213 |
| Immediate auxiliary outputs | 1 N.C. |
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