Universal Changeover Switch Control And Protection Switch

Universal Changeover Switch Control And Protection Switch Function EP control and load switches feature small volume and good connecting and breaking capacity mainly used in switch cabinet or three-phase asynchronous motors reversing and main circuit and auxiliary circuit switching .The switch comply with GB14048.3 and IEC60947-3Technical Parameter Model NameEP Universal changeover switchStandardIEC60947-3Poles2P 3P 4PRated power3-phase AC motorRated current In(A)20~160AmpRated voltage Un(V)120V 240V 440V 660VRotation angle code30°45°60°90°Classifications ●Classified by utilization: control and load switch,motor switch,control switch●Classified by operation: limited movement spring return,limited movement with spring return●Classified by contact system: switch with limited movement has 1-12poles,Switch with spring return has 1-13poles ,motor switch has 1-6 poles●Classified by rotation angle: 45°90°●Classified by panel: small panel,large panel●Classified by operation method and position of HandleApplicable Working Ambient temperature-5~+40℃, the average value cannot exceed to +35℃ within 24hAltitude≤2,000mRelative humidity≤95%Pollution levelII.Installation locationMount on the place where has no obvious vibration or impact