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8
YRS
Zhejiang Tongzheng Electric Co., Ltd.
Zhejiang Tongzheng Electric Co., Ltd.
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Products
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Contacts
Top picks
Product categories
PV Combiner Box
Switching power supply
Voltage&Current meter
Circuit breaker
Din rail Watt hour Energy meter
Contactor
Solid State Relay
Cable Ties
Surge arrester
Cable connector
Wifi socket&Push button
Others
3 phase Din rail KWH Watt hour energy meter 3*220V 380V 400V 50Hz 60Hz voltage current DTS238-7 ZN/S with RS485 MODBUS-RUT
$47.00 - $52.00
/
piece
5 pieces
(Min. Order)
Solar DC 1000V PV Fuses 6A 10A 15A 20A 25A 30A High Voltage for Solar System Protection
$0.65 - $0.75
/
piece
5 pieces
(Min. Order)
TOMZN 63A 80A WIFI Smart Energy Meter Kwh Metering Circuit Breaker Timer with voltage current and leakage protection TUYA TOMPD
$15.50 - $16.20
/
piece
5 pieces
(Min. Order)
3 Phase 63A Din rail adjustable Over Under Voltage current limit protection Relay Protector SYN ASYNC Synchronous Asynchronous
$14.38 - $15.98
/
piece
5 pieces
(Min. Order)
3 Phase 100A Din rail adjustable Over Under Voltage current limit protection Relay Protector SYN ASYNC Synchronous Asynchronous
$16.17 - $17.97
/
piece
5 pieces
(Min. Order)
3 phase 80A TOMZN Tuya WIFI Smart Bidirectional Energy Meter timer Power Consumption Monitor kWh Meter Wattmeter SMARTLIFE
$74.11 - $82.34
/
piece
5 pieces
(Min. Order)
TOMPD-63 WFI switch 63A smartlife TUYA Circuit breaker Energy Meter Metering Timer with voltage current and leakage protection
$11.00 - $11.35
/
piece
5 pieces
(Min. Order)
63A TOMZN 3 phase 3P+N Din rail phase selector adjustable Over and Under Voltage current protection Monitor Relays Protector
$15.26 - $16.96
/
piece
5 pieces
(Min. Order)
All products
Customizable
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Wifi socket&Push button
1
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ON/OFF Water proof Push button Switch MAX 10A 380V
$1.32 - $1.47
/
piece
1 piece
(Min. Order)
2 position push button switch ON OFF Control button electric switch 3A 250V ON/OFF
$0.92 - $1.02
/
piece
1 piece
(Min. Order)
3 position push button switch Control button electric switch 3A 250VAC 600V MAX
$1.02 - $1.13
/
piece
1 piece
(Min. Order)
22MM TOMZN AC 60-500V LED Voltmeter voltage meter indicator pilot light Yellow
$1.12 - $1.25
/
piece
1 piece
(Min. Order)
22MM TOMZN AC 60-500V LED Voltmeter voltage meter indicator pilot light Red
$1.12 - $1.25
/
piece
1 piece
(Min. Order)
22MM TOMZN AC 60-500V LED Voltmeter voltage meter indicator pilot light Green
$1.12 - $1.25
/
piece
1 piece
(Min. Order)
22MM TOMZN AC 60-500V LED Voltmeter voltage meter indicator pilot light white
$1.30 - $1.45
/
piece
1 piece
(Min. Order)
22MM TOMZN AC 60-500V LED Voltmeter voltage meter indicator pilot light Blue
$1.30 - $1.45
/
piece
1 piece
(Min. Order)
AC30 2 Pin Plug 35mm Din Rail Mount Modular socket 10-16A 250V
$0.21 - $0.23
/
piece
1 piece
(Min. Order)
AC30 3 Pin Plug 35mm Din Rail Mount Modular socket 10-16A 250V
$0.39 - $0.43
/
piece
1 piece
(Min. Order)
AC30 2 Pin Plug 35mm Din Rail Mount Modular socket 10-16A 250V
$0.23 - $0.26
/
piece
1 piece
(Min. Order)
1