Features Noise Reduction: The contactor eliminates the palpable impact sound of the traditional contactor at the moment of closing, and the low‑frequency buzzing sound during work. Fine Workmanship: The contactor has an optimized electromagnetic system, which greatly reduces the holding power of the contactor. Save Space: The width of the contactor is much smaller than that of the traditional contactor, which saves the user's installation space and can be easily installed in the ordinary distribution box. Convenient and Practical: The auxiliary contact can be extended on the right side of the contactor, which is more suitable for the signal feedback requirements in the intelligent control environment. Widely be Used: Mainly suitable for most building electrical fields, or used in homes, hotels, apartments and other places to achieve automation functions. Specification: Item Type: Contactor Compliant standards: GB/T 17885, IEC/EN61095 Scope of Application: BCH8 series of household contactors (hereinafter referred to as contactors) are mainly suitable for AC 50Hz (or 60Hz), rated working voltage to 400V and rated working current to 100A circuits, to control low-inductance and micro-inductive loads of household appliances and similar purposes; also available To control the load of the household motor, the control power should be reduced accordingly. Compliant standards: GB/T 17885, IEC/EN61095 Can be used for intelligent control system. DC mute Main Parameters and Technical Performance: Rated Voltage: 400V AC Rated Current: 63A Frequency: 50/60Hz Mechanical Life (O-C): 1 million times Electrical Life: 100,000 times Maximum Number of Switch Operation Per Day: 100 times Coil Voltage: AC/DC 24V, AC/DC 36V Insulation Voltage (U): 500VAC Pollution Degree: 2 Rated Impulse Withstand Voltage (Uimp): 2.5kV (4kV at 12/24/48VAC) Protection Level of Contactor: IP20 Protection Level Installed in Distribution Box: IP40 (IEC 60529) Working Temperature: -5℃-+60℃ Storage Temperature: -40℃-+70℃ Humidity and Heat Resistance: (IEC60068.1) Class 2 (when the temperature is 55℃, the relative humidity is 95%) ELSV (Extra Low Safety Voltage) compliance for 12/24/48VAC versions The product control conforms to the SELV (Safety Extra Low Voltage) requirements. Approx. 54mm / 2.1in Approx. 85mm / 3.3in Approx. 5.5mm / 0.2in Approx. 68mm / 2.7in Approx. 49mm / 1.9in Approx. 23.5mm / 0.9in Approx. 45mm / 1.8in Approx. 4mm / 0.16in Package List: 1 x Contactor Note: When the contactor is installed in the distribution box, spacers must be assembled on both sides to facilitate heat dissipation. Package List 1 x Contactor