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- Schneider Electric G12UVR415AC GoPact MCCB 125 Undervoltage Release 380-415 V AC Circuit Breaker Accessory Schneider Electric G12UVR415AC GoPact MCCB 125 Undervoltage Release 380-415 V AC Circuit Breaker Accessory
Schneider Electric G12UVR415AC GoPact MCCB 125 Undervoltage Release 380-415 V AC Circuit Breaker Accessory
Schneider Electric G12UVR415AC GoPact MCCB 125 Undervoltage Release 380-415 V AC Circuit Breaker Accessory
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- Description
The Schneider Electric G12UVR415AC is an MN undervoltage release fitted to the GoPact MCCB 125, wired to a 415 V AC 50/60 Hz control circuit. It opens the breaker once the supply voltage falls below 0.7 times Un, with opening guaranteed below 0.35 times Un, and holds the breaker closed above 0.85 times Un. Maximum response time is 25 ms.
Technical Specifications
| Reference | G12UVR415AC |
| Brand | Schneider Electric |
| Range | GoPact MCCB |
| Product / Component Type | Voltage release |
| Device Short Name | MN |
| Device Application | Control |
| Compatible Breaker | GoPact MCCB 125 |
| Release Type | Undervoltage release |
| [Uc] Control Circuit Voltage | 415 V AC 50/60 Hz |
| Threshold Tripping Voltage | 0.35...0.7 Un opening, 0.85...1.1 Un closing |
| Max Holding Power Consumption | 3.5 VA |
| Max Pick-up Power Consumption | 5 VA |
| Response Time | 25 ms |
Selection Notes
Specify the G12UVR415AC when the GoPact MCCB 125 must open automatically on loss or sag of its 415 V AC control supply rather than relying on an operator - useful where downstream equipment must not re-energize unexpectedly after a dip. Because opening is only guaranteed below 0.35 times Un and merely possible up to 0.7 times Un, it is not a substitute for a shunt-trip release where a fast, voltage-independent remote-trip signal is required.