IMO-BIS-Series-Isolating-Switches-IMO-BIS2063A-P-This-IMO-distribution-board-isolating-switch-has-been-designed-to-safely-isolate-your-electrical-circuit-from-the-main-supply-&-is-manufactured-in-accordance-with-IEC-60947-3-P-IMO-BIS2063A-63 Amps-2 Pole-Isolating-Switch