HEB-3-B020B, Panelboard Circuit Breaker

HEB-3-B020B Panelboard Circuit Breaker The Siemens HEB-3-B020B is a 3-pole panelboard circuit breaker designed for reliable electrical protection in commercial and industrial applications. Suitable for use by electrical distributors and switchgear suppliers, this breaker supports 20 amperes current and is engineered for panelboard mounting. It integrates seamlessly into lighting solutions and wire and cable systems requiring robust circuit interruption capabilities. Specifications Manufacturer: Siemens Manufacturer Part Number: HEB3B020B Current Rating: 20 amperes Number of Poles: 3 Product Weight: 3.05 lbs Type: Panelboard Circuit Breaker UL, CSA, IEC, CE Marked Approvals Features EG Frame, low-tab version designed for panelboard mounting Standard terminal lugs factory installed on load end Interrupting ratings suitable for 3-pole breakers with 20 amperes current Compatible with copper and aluminum wire sizes per lug torque specifications Operating temperature: 40ºC, 50/60Hz Downloads & Links Catalog