emergency mushroom switch 1. waterproof: IP65 2.3A/250V AC,CE/CQC,16mm 3.mushroom push type and turning type 4.Since 1985 emergency mushroom switch Features: 1) Max. rating current and voltage: 3A, 250V AC2) Contact resistance ≤50MΩ3) Insulate resistance ≥1, 000MΩ4) Dielectric strength: 1, 500V;5) Electronic life (cycles): 25, 000; 6) Machine life (cycles): 250, 000;7) Pole: SP, DP; emergency ...
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