
Protection Relays & Systems
Protection relays detect abnormal operating conditions in an industrial system and may trigger an alert or isolate the offending device from the system. Common detection functions include; Arc-flash, temperature monitoring, ground fault, over-current, over-voltage, reverse power flow, over-frequency, under-frequency and phase loss, sequence or imbalance.
Sourcing Mueller Electric Co. Protection Relays & Systems: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 2
| Product | Pricing | Datasheet | Features | Mounting Type | Operating Temperature | Delay Time | Trip Range | Function | Termination Style | Voltage - Supply | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() GFD-100 Mueller Electric Co. | 1 $230.9800 | - | Panel Mount | 0°C ~ 55°C | - | - | Ground Fault | Wire Leads | 208 ~ 600VAC | 5,164 | |
![]() GFD-200 Mueller Electric Co. | 1 $230.9800 | - | Panel Mount | 0°C ~ 55°C | - | - | Ground Fault | Wire Leads | 208 ~ 600VAC | 6,071 |

