Relay Switch Air Conditioner 12V 20A Car Relay For Automotive Fan $0.46 - $0.49 Min. order: 4 pieces High Performance 5 Pins Micro Relay 24V DC Relay 60A Automotive Relay 5 Pins $0.56 - $0.59 Min. order: 5 pieces JD2912 80A 4Pin Relay 12V Car Relay 12V Relay 4 Pin $0.70 - $0.73...
Electronic Light Switch Controller Relay 220V Latching Step Relay US$2.40-2.90 1 Piece (MOQ) Eocr Se2 Electronic Over Current and Phase Loss Protection Overload Current Monitoring Relay US$5.00-8.10 5 Pieces (MOQ) Rex-C400 48*96 Pid Digit Temperature Controller K J...
Provided are a relay drive circuit and an air conditioner, wherein the relay drive circuit comprises: a drive control module for outputting a pulse drive signal; a switch module, wherein a controlled end of the switch module is connected to the drive control module so as to receive the ...
Feature wifi, APP Control APP Control APP Control Product Type Smart Switch Application Hotel, Car, garage, Commercial, Home Other attributes Place of Origin Guangdong, China Brand Name SMARSECUR Model Number TY-TDQ-2CH-12V Power Source
SUP8 4G 3G GSM Controller 8CH Relay Remote Power Switch Timer Temperature Humidity Sensor Control Smart Home App SMS Gate OpenerUSD 66.21-76.13/piece KONLEN Smart Home Automation GSM Switch Relay Controller SMS Call Remote Control light water pump motor generatorUSD 29.73/piece ...
The company sold all kinds of IC integrated circuit, diode and audion, inductance capacitance resistance, crystal, led, various kinds of switch, Fuse, Relay, potentiometer,pin headers and sockets, Connector, modules, and a variety of plugins and so on. Specializes in providing a full set of ...
Isolation Switch MCB Molded Case Circuit Breakers Frame Breaker Contactor High Voltage Circuit Breaker Intelligent Circuit Brea Leakage Protector Indicator and Alarm Filter Vacuum Circuit Breaker Surge Protector Motor Protector Current Transformer Explosion Proof Electrical Qquipment ...
solid state relay(SSR) is an electronic switch, which contains no moving parts. Its load current is conducted by one or more semiconductors. The types of SSR are photo-coupled SSR, transformer-coupled SSR, and hybrid SSR. Solid state relays are widely used in t...
WIFI relay type smart switch remote control circuit breaker Product Description YR Smart Circuit Breaker can realize remote control by mobile app.It can cut off circuit to protect safety usage when happens fire,overload,over voltageor under voltage problem. It can monitor 0.1 Ampere current to con...
隔离开关的操作步骤 Date Of Publication:2024-12-07 Click-Through Rate:0 1)当隔离开关与断路器、接地开关配合使用时,或隔离开关本身具有接地功能时,应有机械联锁或电气联锁来保证正确的操作程序; 2)合闸时,在确认断路器等开关设备处于分闸位置上,才能合上隔离开关,合闸动作快结束时,用力不宜太大,避免发生冲击;...