Specification Brand : Walfront BulletPoint1 : ✔ LONG SERVICE LIFE -- Long life, can withstand 100,000 full load on and off under AC-7a load category. Suitable for most building electrical control areas to create a super quiet environment BulletPoint2 : ✔ ULTRA-QUIET WORKING -- Ultra-quiet, eliminates the obvious impact of the traditional contactor at the moment of pick-up, and eliminates the low-frequency hum in the contactor BulletPoint3 : ✔ HOUSEHOLD CONTACTOR -- Mainly suitable for AC 50Hz (or 60Hz), rated working voltage to 400V, rated working current to 100A, control low load of household appliances and similar applications BulletPoint4 : ✔ ULTRA-ENERGY-SAVING -- In the working state, the contactor needs to maintain a long-term energization to keep the coils in , which consumes a lot of electric energy in the process BulletPoint5 : ✔ MOTOR CONTACTORS -- The contactor optimizes the electromagnetic system, greatly reducing the power of the contactor. It can be used to control the load of the household motor, and the control power should be ExternallyAssignedProductIdentifier : 9340326312007 ItemName : Household AC Contactor BCH8-25M 2P25A 24V Universal Motor Contactors with Manual Function(2NO) ItemPackageDimensions_Height : 9.1 centimeters ItemPackageDimensions_Length : 2.1 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : motor-contactors Manufacturer : Walfront Material : copper PartNumber : Walfronth61ysbo34v-11 ProductDescription : Specification: Item Type: Household AC Contactor Rated Current: In(A) 25A(AC-7a), 9A(AC-7b) Conventional Heating Current: Ith(A) 25A Rated Insulation Voltage: Ui(V) 500VAC Rated Operating Voltage: Ue(V) 250VAC Electrical Life (times): 1x100000 Mechanical Life (times): 1x1000000 Maximum Number of Switching Operations: /1h 30 Rated Control Power Supply Voltage: Us(V) AC24V Optional : 2NO, 2NC, 1NO1NC
Rated Working System: a) Eight-hour work system This working system is the agreed air heating current Ith of the basic working system contactor. b) Intermittent cycle work The rated operating frequency of the contactor under this working system is 30 times/h, and the load factor is 40%.
Action (operation) conditions: When the ambient air temperature is in the range of -5℃ to +60℃, the contactor is attracted to the rated control power supply voltage Us, so that the contactor should be in the range of (85% ~ 110%) Us. It can be reliably closed under any voltage; its release voltage is (20%~75%) Us.