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8
YRS
Zhejiang Tongzheng Electric Co., Ltd.
Zhejiang Tongzheng Electric Co., Ltd.
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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)
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Surge arrester
DC SPD
1
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SPD DC 600V 20KA~40KA House Surge Protector Protective Low-voltage Arrester Device
$8.86 - $9.84
/
piece
1 piece
(Min. Order)
SPD DC 1000V 20KA~40KA House Surge Protector Protective Low-voltage Arrester Device
$6.91 - $7.51
/
piece
1 piece
(Min. Order)
SPD DC 800V 20KA~40KA House Surge Protector Protective Low-voltage Arrester Device
$9.45 - $10.50
/
piece
1 piece
(Min. Order)
TZG40-PV SPD DC 1200V TOMZN 20KA~40KA House Surge Protector Protective Low-voltage Arrester Device
$10.14 - $11.27
/
piece
1 piece
(Min. Order)
TZG40-PV SPD DC 1200V TOMZN 20KA~40KA House Surge Protector Protective Low-voltage Arrester Device
$10.14 - $11.27
/
piece
1 piece
(Min. Order)
SPD DC 1000V 20KA~40KA House Surge Protector Protective Low-voltage Arrester Device
$5.75 - $7.51
/
piece
1 piece
(Min. Order)
DC 500V 600V 800V 1000V Replaceable replacement cartridge inserts for DC OBO SPD
$1.70 - $1.90
/
piece
5 pieces
(Min. Order)
1