... ±2 ±3 ±5 ±103.Recovery and action temperature difference: 8~100 (Optional)4.Connection method: Insert the terminal 250# ( ... for 1min at AC 50Hz 1800V7.Contact resistance: ≤50mΩ8.Insulation resistance: ≤100MΩJunction method: Constant-closed: the ... dishwasher, dryer, sterilizing cupboard, micro-wave oven, electric heating coffee pot, electric cooker, refrigeratory, air-conditioner, laminator, heater of ...