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Hangzhou Oldlang Smart Technology Co., Ltd.
Multispecialty Supplier
8yrs
Zhejiang, China
Main categories: Circuit Breaker, Relay, Contactor, Switch, PCB
Supplier for Fortune 500 companiesDesign-based customizationFull customization

Innovative technology, High-performance products:

IoT Smart Circuit Breaker
RCBO
RCCB
AFDD
TUYA IoT Smart Circuit Breaker MCB RCBO Meter 4G Wifi RS485 Tuya RCCB ARD Intelligent Electrical CE UKCA IEC60947 MQTT Modbus
$195-200
Min. Order: 100 units
TUYA IoT Smart Circuit Breaker MCB RCBO Meter 4G Wifi RS485 Tuya RCCB ARD Intelligent Electrical CE UKCA IEC60947 MQTT Modbus
$245-250
Min. Order: 100 units
IoT Smart Circuit Breaker 4P MCB RCBO Meter 4G Wifi RS485 Tuya RCCB ARD Intelligent Electrical CE UKCA IEC60947 MQTT Modbus
$245-250
Min. Order: 100 units
IoT Smart Circuit Breaker MCB RCBO Meter 4G Wifi RS485 Tuya RCCB ARD Intelligent Electrical CE UKCA IEC60947 MQTT Modbus
$95-100
Min. Order: 100 units
OldLang TRG11-100 L+N+PE(3P) 3P Air Circuit Breaker 220v/380v 10kA White Copper Plastic Din Rail Mount 1 Year 50/60Hz
$45-60
Min. Order: 100 pieces
Open 3P C63A Combined Protective Neutral (PEN) Conductor Copper Plastic Air Circuit Breaker Industrial Household Use 230V/380V
$45-60
Min. Order: 100 pieces
4P 72mm 380V 10kA RCBO 30mA Residual Current Circuit Breaker Overcurrent Protection Industrial Household Use Din Rail Mount
$25-28
Min. Order: 100 units
Electromagnetic 2 Pole 50/60Hz RCBO 10KA Type Residual Current Circuit Breaker Overcurrent Protection Industrial Household Use
$12-15
Min. Order: 5 pieces
Electromagnetic 4P C63A Type RCBO 30mA Residual Current Circuit Breaker Overcurrent Protection Industrial Household Use 10kA
$25-28
Min. Order: 100 units
Electromagnetic 18mm 1P+N 32A RCBO Circuit Breaker 30mA Type a Leakage Protection 4.5kA Breaking Capacity IEC61009
$15-20
Min. Order: 100 units
36mm 1P+N 40A RCBO Circuit Breaker 30mA Leakage Protection 10kA Breaking Capacity CE 61009-1
$10-12
Min. Order: 5 pieces
18mm 1P+N 32A RCBO Circuit Breaker 30mA Leakage Protection 4.5kA Breaking Capacity IEC61009 Standard Plastic Household
$10-15
Min. Order: 5 pieces
2P 32A RCCB 300mA 10kA Residual Current Circuit Breaker IEC61008 UKCA Type AC Household Electromagnetic Electronic CE
$25-28
Min. Order: 100 units
4P RCCB Residual Current Circuit Breaker Electromagnetic Electronic Type a AC 10kA 300mA 32A IEC61008 UKCA CE
$15-18
Min. Order: 100 units
Type B for RCD 4P 40A 63A RCCB Copper Industrial for Inverter Air Conditioner Protection BS7671 IEC61008 62423 CE & UKCA IET
$230-250
Min. Order: 100 units
4P 30mA 380V 10kA 63A Copper Industrial RCCB Residual Current Circuit Breaker IEC61008 UKCA Electromagnetic Electronic
$15-18
Min. Order: 100 units
Type B for RCCB 2P 40A 63A Copper Industrial for Inverter Air Conditioner Protection BS7671/IEC61008/62423 CE & UKCA IET
$200-220
Min. Order: 100 units
Type B 4P 30mA 240V 50/60Hz RCCB for EV Charging Stations Industrial Household Use 10kA Breaking Capacity IEC61008 62423 CE&UACK
$50-55
Min. Order: 100 units
AFDD RCBO 1P+N 220V Home Office ELCB Earth Leakage Circuit Breaker Copper Material for Certified by CE Industrial Application
$65-70
Min. Order: 100 units
AFCI AFDD RCBO 1P+N 220V ELCB Earth Leakage Circuit Breaker Copper Material for Certified by CE Industrial Application IEC62606
$65-70
Min. Order: 100 units
36mm AFDD 1P+N RCBO Type a Arc Fault Detection Device 30mA IEC61009 62606 CE UKCA
$60-65
Min. Order: 100 units
AFDD 2P 230V Type a RCBO 30mA Residual Circuit Breaker 63A Overcurrent Protection for Household Use IEC61009 62606 CE UKCA
$65-70
Min. Order: 100 units
Arc Fault Detection Devices(AFDD)(AFD)
$100-120
Min. Order: 50 boxes
Main product
Arc Fault Detection Devices AFDD Metal Consumer Units Circuit protection
$70-85
Min. Order: 50 poles