Application

GM gear switches are type tested to BSEN60947-3 and meet the constructional requirements for isolation as specified in BSEN60947-3. Switches are of the quick make and break type, which are suitable for using on AC or DC circuits. Units have removable moving contact assemblies to facilitate wiring.

Specifications

Unit Short time withstand current(r.m.s. Amps for 1 second) Short circuit making capacity (Peak Amps at 415V AC) Rated fused short-circuit (prospective r.m.s. amps at 415V AC) Max cable Sizes 20A 640A 2.96KA 80KA 6 mm2 32A 960A 5.12KA 80KA 10mm2 63A 2000A 6.62KA 80KA 35mm2 100A 3750A 8.42KA 80KA 70mm2 200A 5000A 10KA 80KA 120mm2 315A 6500A 12.5KA 80KA 185mm2 400A 8000A 15KA 80KA 240mm2 630A 10000A 20KA 80KA 400mm2 800A 12000A 25KA 80KA 400mm2