Siemens ED22B020 is a two-pole molded-case circuit breaker rated for 20 A at 240 V, part of the Sentron ED2 low-voltage family. It carries a 10 kA interrupt rating at 240 V (10 kAIC), providing short-circuit protection for branch circuits. The device supports load-lug termination and accepts copper conductors 14–10 AWG or aluminum conductors 12–10 AWG, with a 125/250 VDC rating in addition to its 240 VAC rating. Use in Siemens ED2 panelboards or compatible enclosures to protect lighting, receptacle, and small-motor circuits in commercial and light industrial installations.
