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Description
The Siemens HED43B020 is a 20-amp, 3-pole, 480V molded case circuit breaker from the Sentron Series, Type HED4. It features a high interrupting rating of 100,000A at 240V and 42,000A at 480V, making it suitable for demanding industrial and commercial applications. This unit is pull-tested and sold as-is in used condition.
Features & NumberHED43B020TypeHED4Product TypeMolded Case Circuit BreakerSeriesSentron SeriesAmperage20AVoltage Maximum480V ACNumber of Poles3Interrupting Rating (240V)100,000A RMS SymmetricalInterrupting Rating (480V)42,000A RMS SymmetricalWire Size (Cu/Al)12-10 AWGCalibration Base40 degrees CHACR TypeYesUL ListedXR-1682Piece Number410766EC00Frequency50/60 HzLug ConnectorSA1E025What\'s Included
- 1x Siemens HED43B020 3-Pole Circuit with Siemens Sentron Series switchgear and panelboards accepting Type HED4 3-pole molded case circuit breakers. Suitable for 480V industrial and commercial electrical distribution systems. Consult Siemens compatibility documentation to confirm fit with your specific enclosure or panelboard.
