Features:
3BU20R,20A,MCB,BCHAR
UL1077 Recognized Supplementary Protector
| Altech Corp. | Powell Electronics, Inc. | Allied Electronics, Inc. | |
|---|---|---|---|
| Product Category | Circuit Breakers | Circuit Breakers | Circuit Breakers |
| Product Number | 3BU20R | 3BU20R | 70075650 |
| Product Name | Triple Pole Supplementary B-Trip Circuit Breakers | Circuit Breakers & Accessories | Circuit Breaker;Therm/Mag;Hndl;Cur-Rtg 20A;DIN Rail;3 Pole;Vol-Rtg 480Y/277VAC;B |
| Rated AC Voltage | 277 to 480 volts | 277 volts | |
| Rated Current | 20 amps | 20 amps | 20 amps |
| Trip System Type | Thermal Magnetic | Thermal Magnetic | |
| Number of Poles | 3 | 3 | |
| Features | Trip Indicator |