Siemens MBKFD3A Mounting Kit
The Siemens MBKFD3A is a 3 Pole mounting kit with a current rating of 250 Amps and a voltage rating of 600V. It has an interrupting rating of 65kA at 240V, 35kA at 480V. The MBKFD3A has a bolt-on mounting type and it is used for FD6, FXD6, HFD6, HFXD6, FD, FXD, HFD circuit breaker types and P1-T panelboards.