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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)
All products
Customizable
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Surge arrester
AC SPD
1
Selected products (0/20)
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SPD 1P 20KA~40KA C ~385VAC House Surge Protector protection Protective Low-voltage Arrester Device
$2.16 - $2.40
/
piece
1 piece
(Min. Order)
SPD 1P+N 20KA~40KA C ~385VAC House Surge Protector protection Protective Low-voltage Arrester Device
$4.32 - $4.80
/
piece
1 piece
(Min. Order)
SPD 3P 20KA~40KA C ~385VAC House Surge Protector Protective Low-voltage Arrester Device
$6.48 - $7.20
/
piece
1 piece
(Min. Order)
SPD 3P+N 20KA~40KA C ~385VAC House Surge Protector protection Protective Low-voltage Arrester Device
$8.64 - $9.60
/
piece
1 piece
(Min. Order)
SPD 1P+N 30KA~60KA D ~420VAC House Surge Protector Protective Low-voltage Arrester Device
$4.32 - $4.80
/
piece
1 piece
(Min. Order)
SPD 3P 30KA~60KA D ~420VAC House Surge Protector Protective Low-voltage Arrester Device
$6.48 - $7.20
/
piece
1 piece
(Min. Order)
SPD 3P+N 20KA~40KA C ~385VAC House Surge Protector protection Protective Low-voltage Arrester Device
$8.64 - $9.60
/
piece
1 piece
(Min. Order)
SPD 1P 10KA~20KA D ~385VAC House Surge Protector Protection Protective Low-voltage Arrester Device
$2.16 - $2.40
/
piece
1 piece
(Min. Order)
SPD 1P+N 10KA~20KA D ~385VAC House Surge Protector protection Protective Low-voltage Arrester Device
$4.32 - $4.80
/
piece
1 piece
(Min. Order)
AC SPD 3P 20KA~40KA 275V House Surge Protector protection Protective Low-voltage Arrester Device
$6.59 - $7.32
/
piece
1 piece
(Min. Order)
AC SPD 4P 20KA~40KA 275V House Surge Protector protection Protective Low-voltage Arrester Device
$8.78 - $9.76
/
piece
1 piece
(Min. Order)
AC SPD 1P+NPE 50KA T1 T2 385V 255V House Surge Protector Protective Low-voltage Arrester Device
$6.32 - $6.65
/
piece
1 piece
(Min. Order)
AC SPD 3P+NPE 50KA T1 T2 385V 255V House Surge Protector Protective Low-voltage Arrester Device
$9.90 - $11.00
/
piece
1 piece
(Min. Order)
275V Replaceable replacement cartridge inserts for AC SPD
$1.68 - $1.77
/
piece
1 piece
(Min. Order)
AC SPD 1P 20KA~40KA 275V House Surge Protector protection Protective Low-voltage Arrester Device
$2.24 - $2.49
/
piece
1 piece
(Min. Order)
AC SPD 2P House Surge Protector protection Protective Low-voltage Arrester Device 275V 10KA 20KA 40KA 30KA 60KA
$4.46 - $4.96
/
piece
1 piece
(Min. Order)
AC SPD 2P House Surge Protector protection Protective Low-voltage Arrester Device 385V 10KA 20KA 40KA 30KA 60KA
$4.06 - $4.51
/
piece
1 piece
(Min. Order)
AC SPD 2P House Surge Protector protection Protective Low-voltage Arrester Device 385V 10KA 20KA 40KA 30KA 60KA
$4.06 - $4.51
/
piece
1 piece
(Min. Order)
AC SPD 2P House Surge Protector protection Protective Low-voltage Arrester Device 275V 10KA 20KA 40KA 30KA 60KA
$4.46 - $4.96
/
piece
1 piece
(Min. Order)
AC SPD 1P 275V 385V House Surge Protector protection Protective Low-voltage Arrester Device 20KA 40KA 60KA
$1.49 - $1.66
/
piece
5 pieces
(Min. Order)
AC SPD 3P 10-20KA 20-40KA 30-60KA 275V 385V House Surge Protector Protective Low-voltage Arrester Device
$4.49 - $4.99
/
piece
5 pieces
(Min. Order)
AC SPD 4P 3P+N 10-20KA 20-40KA 30-60KA 275V 385V House Surge Protector Protective Low-voltage Arrester Device
$5.99 - $6.65
/
piece
5 pieces
(Min. Order)
AC SPD TOMZN 4P 3P+N 36mm 20KA~40KA 275V House Surge Protector protection Protective Low-voltage Arrester Device
$8.78 - $9.76
/
piece
5 pieces
(Min. Order)
1