![P&B MRI‑ED CA3821 EARTH FAULT PROTECTION RELAY 80‑265V AC/DC [FAST SHIPPING]](https://www.wewisp.com/images/uhIAAeSw0Plp72m4/p-b-mri-ed-ca3821-earth-fault-protecti-1000.webp)
![P&B MRI‑ED CA3821 EARTH FAULT PROTECTION RELAY 80‑265V AC/DC [FAST SHIPPING]](https://www.wewisp.com/images/tHYAAeSwy6tp72m3/p-b-mri-ed-ca3821-earth-fault-protecti-gallery-240.webp)
![P&B MRI‑ED CA3821 EARTH FAULT PROTECTION RELAY 80‑265V AC/DC [FAST SHIPPING]](https://www.wewisp.com/images/87kAAeSw-Bhp72m4/p-b-mri-ed-ca3821-earth-fault-protecti-gallery-240.webp)
![P&B MRI‑ED CA3821 EARTH FAULT PROTECTION RELAY 80‑265V AC/DC [FAST SHIPPING]](https://www.wewisp.com/images/2ZIAAeSw3w1p72m3/p-b-mri-ed-ca3821-earth-fault-protecti-gallery-240.webp)
![P&B MRI‑ED CA3821 EARTH FAULT PROTECTION RELAY 80‑265V AC/DC [FAST SHIPPING]](https://www.wewisp.com/images/ByMAAeSwWz1p72m3/p-b-mri-ed-ca3821-earth-fault-protecti-gallery-240.webp)
![P&B MRI‑ED CA3821 EARTH FAULT PROTECTION RELAY 80‑265V AC/DC [FAST SHIPPING]](https://www.wewisp.com/images/CRMAAeSw6wJp72m4/p-b-mri-ed-ca3821-earth-fault-protecti-gallery-240.webp)
![P&B MRI‑ED CA3821 EARTH FAULT PROTECTION RELAY 80‑265V AC/DC [FAST SHIPPING]](https://www.wewisp.com/images/DRIAAeSwBb1p72m4/p-b-mri-ed-ca3821-earth-fault-protecti-gallery-240.webp)
![P&B MRI‑ED CA3821 EARTH FAULT PROTECTION RELAY 80‑265V AC/DC [FAST SHIPPING]](https://www.wewisp.com/images/BM4AAeSwU9Bp72m3/p-b-mri-ed-ca3821-earth-fault-protecti-gallery-240.webp)
![P&B MRI‑ED CA3821 EARTH FAULT PROTECTION RELAY 80‑265V AC/DC [FAST SHIPPING]](https://www.wewisp.com/images/FkkAAeSwjapp72m3/p-b-mri-ed-ca3821-earth-fault-protecti-gallery-240.webp)
P&B MRI‑ED CA3821 EARTH FAULT PROTECTION RELAY 80‑265V AC/DC [FAST SHIPPING]
USD 499.99 USD
Specifications
| Brand | P&B |
| Type | Protection Relay |
| Current Type | AC/DC |
| Unit Type | Unit |
| Coil Voltage | 80‑265V |
| MPN | MRI‑ED CA3821 |
| Country Of Origin | United Kingdom |
What stands out about this relay is that it is a protection relay, giving you a dependable first line of defense.
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