AC contactor, BCH8-40M 2P 40A 230V Household AC DIN rail mounting with manual control switch for domestic applications (2NO)

Very long lifespan, the contactor can withstand 100,000 full-load cycles in the AC-7a load category. Super quiet, eliminates the obvious impact noise of a traditional contactor upon activation and the low-frequency hum during contactor operation. Very energy efficient, in operation, the contactor must maintain a long power supply to keep the coil closed, which requires a large amount of electrical energy. This contactor considerably reduces the holding power. Use superior insulating material to greatly enhance operational safety. Use superior insulating material to greatly enhance operational safety. AC Contactor 2-Pole 40 Amp 24V AC Contactor Coil 1-Pole 30 Amp AC Specification: Rated Control Supply Voltage (Us): AC230V Rated Current: 40A (AC-7a), 18A (AC-7b) Conventional Thermal Current (lth): 63A Rated Insulation Voltage (Ui): 500VAC Rated Operating Voltage (Ue): 250VAC Number of Contacts: 2NO, 2NC, 1NO+1NC (optional) Maximum Switching Duration: 30 times/hour Electrical Lifespan: 100,000 times Mechanical Lifespan: 1 million times Service Value: 1) 8-hour service This is the basic service, and the conventional heating current Ith of the contactor is determined by this working system. 2) Intermittent Periodic Service: The nominal operating frequency of the contactor in this service is 30 times/hour, and the load factor is 40%. Operation Condition: When the ambient temperature is between -5°C and +60°C, apply the nominal control supply voltage Us to the contactor's suction coil to heat it to the steady state. The contactor must close reliably under any voltage of (85%~110%) Us. Its tripping voltage is (20%~75%) Us. Package List: 1x AC Contactor