ChiBox

Control Switch (Protection Switch)

122 products

Temperature Humidity Sensor Transmitter RS485 Collector Module Modbus Real-Time Monitoring Waterproof High Temperature Dustproof
Temperature Humidity Sensor Transmitter RS485 Collector Module Modbus Real-Time Monitoring Waterproof High Temperature Dustproof
$6.36
ENS160 CCS811 Carbon Dioxide (CO2), eCO2, TVOC Air Quality Gas Sensor Module
ENS160 CCS811 Carbon Dioxide (CO2), eCO2, TVOC Air Quality Gas Sensor Module
$6
18650 Battery Capacity Internal Resistance Tester Detection Module DIY Auto Charge Discharge Module Type-C Port
18650 Battery Capacity Internal Resistance Tester Detection Module DIY Auto Charge Discharge Module Type-C Port
$4.66
Hot-selling motorcycle battery power cut-off switch, 12V/24V, electric tricycle leakage protection one-button switch.
Hot-selling motorcycle battery power cut-off switch, 12V/24V, electric tricycle leakage protection one-button switch.
$2.50
SIM800L Module GPRS Adapter Board /GSM microSIM Card /Core Board
SIM800L Module GPRS Adapter Board /GSM microSIM Card /Core Board
$2.73
XY6008 CNC Adjustable DC Regulated Power Supply Constant Voltage Constant Current Maintenance 60V8A480W Buck Module
XY6008 CNC Adjustable DC Regulated Power Supply Constant Voltage Constant Current Maintenance 60V8A480W Buck Module
$38.18
Shanghai Renmin KBO Control and Protection Switch CPS-45CKB0 Fire Isolation Basic Protection Device
Shanghai Renmin KBO Control and Protection Switch CPS-45CKB0 Fire Isolation Basic Protection Device
$32.95
0.56 Inch DC Voltmeter Three-Wire 0-100V Digital Display Voltage Meter Battery Electric Vehicle Voltmeter
0.56 Inch DC Voltmeter Three-Wire 0-100V Digital Display Voltage Meter Battery Electric Vehicle Voltmeter
$0.41
Reprap Stepper Driver A4988/DRV8825 Module
Reprap Stepper Driver A4988/DRV8825 Module
$0.68
High voltage generator, high voltage module, voltage inverter, transformer, step-up module (3-6V, 400KV)
High voltage generator, high voltage module, voltage inverter, transformer, step-up module (3-6V, 400KV)
$0.95
4-in-1 Soil Tester Soil pH Meter Acidity Meter Alkalinity Meter Light Meter Soil Temperature Humidity Meter
4-in-1 Soil Tester Soil pH Meter Acidity Meter Alkalinity Meter Light Meter Soil Temperature Humidity Meter
$3.52
MG996R High Torque Gear Servo MG996R Standard Servo MG995R
MG996R High Torque Gear Servo MG996R Standard Servo MG995R
$1.98
PWM Pulse Frequency Duty Cycle Adjustable Module Square Wave Rectangular Wave Signal Generator XY-PWM1
PWM Pulse Frequency Duty Cycle Adjustable Module Square Wave Rectangular Wave Signal Generator XY-PWM1
$2.73
XINYI Sini Audio 50W*2 HIFI Stereo Bluetooth Digital Amplifier Module TP A3116 C50
XINYI Sini Audio 50W*2 HIFI Stereo Bluetooth Digital Amplifier Module TP A3116 C50
$6.14
3S4S 5S6S Lithium Battery High Current Capacitive Active Balancing Board Energy Transfer High Precision Low Heat Generation 17S
3S4S 5S6S Lithium Battery High Current Capacitive Active Balancing Board Energy Transfer High Precision Low Heat Generation 17S
$2.10
DC 5V 4-phase 5-wire stepper motor 28YBJ-48 28BYJ48 geared stepper motor, lead wire 25CM
DC 5V 4-phase 5-wire stepper motor 28YBJ-48 28BYJ48 geared stepper motor, lead wire 25CM
$0.68
Battery power tester, digital display, BT-168D, can test AA and AAA rechargeable batteries.
Battery power tester, digital display, BT-168D, can test AA and AAA rechargeable batteries.
$0.89
STC-3018 High Precision Temperature Controller Digital Thermostat Temperature Control Switch Mini Temperature Control Board
STC-3018 High Precision Temperature Controller Digital Thermostat Temperature Control Switch Mini Temperature Control Board
$4.39
Digital Display PWM DC Motor Speed Controller 6V 12V 24V 48V Stepless Speed Control Switch with Display Case
Digital Display PWM DC Motor Speed Controller 6V 12V 24V 48V Stepless Speed Control Switch with Display Case
$3.38
Type-C Bidirectional Tester Color Screen USB Current Voltage Meter USB-C Bidirectional Tester
Type-C Bidirectional Tester Color Screen USB Current Voltage Meter USB-C Bidirectional Tester
$5.20
TPA3118 Amplifier Board Module, PBTL Mono Digital Amplifier Board, 1x60W
TPA3118 Amplifier Board Module, PBTL Mono Digital Amplifier Board, 1x60W
$1.16
E0828 Home Temperature and Hygrometer, Electronic Thermometer, Indoor Baby Room Wall-Mounted High-Precision Dry and Wet Temperature Meter
E0828 Home Temperature and Hygrometer, Electronic Thermometer, Indoor Baby Room Wall-Mounted High-Precision Dry and Wet Temperature Meter
$2.32
MG90S Metal Gear Servo for 3D Smooth Flying 450 Electric Helicopter Swashplate
MG90S Metal Gear Servo for 3D Smooth Flying 450 Electric Helicopter Swashplate
$1.07
Protection board for 4-cell 14.8V lithium batteries with equalization; protection board for 4-cell 12.8V lithium iron phosphate batteries (30A).
Protection board for 4-cell 14.8V lithium batteries with equalization; protection board for 4-cell 12.8V lithium iron phosphate batteries (30A).
$1.33