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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
2P 32A WiFi Smart MCB Energy Meter Mini Circuit Breaker with Timer Relay Leakage Protection Tuya SmartLife
$18-20
Min. Order: 100 units
CXJ29-32 Smart Breaker 32A 2P Mini WiFi Switch Plastic Energy Meter kWh Monitoring Timer Relay 6kA Breaking Capacity Din Rail
$14-15
Min. Order: 100 units
OLDLANG WiFi-Controlled Smart Switch 2P TUYA Meter 63A Rated 6KA Breaking Capacity BCD Curve C Copper Plastic Industrial Din
$9.80-10
Min. Order: 5 units
WiFi-Controlled Copper Plastic Smart Switch 1P+N TUYA Meter 63A Rated Wireless Remote Circuit Breaker for Industrial Household
$9-11
Min. Order: 5 units
Air Circuit Breaker Open Protected Neutral (PEN) 3P C50A 230V/380V 10kA Breaking Capacity Din Rail Mount Copper Plastic
$45-60
Min. Order: 100 pieces
TUYA IoT Smart Circuit Breaker MCB RCBO 4G WiFi RS485 Industrial Household Copper 10kA Breaking Capacity CE UKCA IEC60947 MQTT
$245-250
Min. Order: 100 units
2P 36mm RCBO 40A Residual Current Circuit Breaker with Overcurrent Protection Copper & Plastic Industrial IEC EN61009-1 for CAS
$14-15
Min. Order: 100 units
1P+N 18mm RCBO 32A Residual Current Circuit Breaker with Overcurrent Protection IEC EN61009-1 UL CAS
$5-6
Min. Order: 100 units
2P RCBO MCB+RCD Residual Current Circuit Breaker Overcurrent Protection Electromagnetic Copper AC 10kA Industrial Household
$20-25
Min. Order: 100 units
36mm 1P+N 40A Copper RCBO Industrial Household Circuit Breaker 10kA Breaking Capacity 30mA Leakage Protection CE 61009-1
$18-20
Min. Order: 100 units
Industrial Copper 18mm 1P+N 32A RCBO Circuit Breaker with 30mA Leakage Protection and 6kA Breaking Capacity IEC61009
$12-15
Min. Order: 100 units
18mm 1P+N 40A RCBO Circuit Breaker with 30mA Leakage Protection and 6kA Breaking Capacity RCBO IEC61009 UKCA CE
$13-16
Min. Order: 100 units
Type B 2P 240V Copper RCCB EV Charging Stations Household Industrial Use 63A 30mA IEC61008 62423 CE&UKCA 10kA Breaking Capacity
$40-43
Min. Order: 100 units
80-125A 4P High Rating Industrial Copper Electromagnetic Type RCCB 30mA 100mA 300mA 500mA IEC EN61008 Residual Current Circuit
$55-60
Min. Order: 100 units
80-125A 2P High Rating Copper Household Electromagnetic Type RCCB 30/100/300/500mA IEC EN61008 Residual Current Circuit Breaker
$45-50
Min. Order: 100 units
36mm 2P 40A RCCB Residual Current Circuit Breaker Electromagnetic 10kA Type 30mA Leakage Protection Industrial Household Use Din
$25-28
Min. Order: 100 units
72mm 4P 63A RCCB Residual Current Circuit Breaker Electromagnetic 10kA Type 30mA Leakage Protection CE 61008-1 CE UKCA Copper
$25-28
Min. Order: 100 units
4P Electromagnetic RCCB AC 10kA Breaking Capacity Industrial & Household Use Din Rail Mount IEC61008 for 415V
$15-18
Min. Order: 100 units
AFCI AFDD RCBO 2P 50A 220V Copper 6kA Breaking Capacity ELCB Earth Leakage Circuit Breaker CE UKCA Household & Industrial
$60-65
Min. Order: 100 units
AFCI AFDD RCBO 2P 50A 220V Copper 6kA Breaking Capacity ELCB Earth Leakage Circuit Breaker CE UKCA Industrial Application
$60-65
Min. Order: 100 units
AFDD RCBO 1P+N 220V Household Industrial Use 4.5kA Copper Material CE for Earth Leakage Circuit Breaker
$65-70
Min. Order: 100 units
AFCI AFDD RCBO 1P+N 220V ELCB Earth Leakage Circuit Breaker Copper Material for CE Industrial Electronic Equipment 4.5kA
$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