Transformer Protection
Total 2,000+
manufacturers & suppliers found with 6,000+ products
Trading Company
Medium and High Voltage Switchgear
, Switchgear Accessories
, Vacuum Vircuit Breaker
, Vacuum Circuit Breaker Accessories
, Earthing Switch
OEM, ODM, Own Brand
ISO9001:2015
-
US$ 100 / Piece
2 Pieces (MOQ)
-
US$ 62 / Piece
2 Pieces (MOQ)
-
US$ 150 / Piece
2 Pieces (MOQ)
Since 2023
Suppliers with verified business licenses
2000+
Manufacturer/Factory
, Trading Company
, Group Corporation
High Frequency Transformer
, Encapsulated Transformer
, Inverter Transformer
, Inductor
OEM, ODM, Own Brand
ISO 9001
-
US$ 1 / Piece
1 Piece (MOQ)
-
US$ 1 / Piece
1 Piece (MOQ)
-
US$ 1 / Piece
1 Piece (MOQ)
Manufacturer/Factory
Transformer
, Current Transformer
, Voltage Transformer
, Nanocrystalline Cores
, Mini Transformer
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 4.4 / Piece
10 Pieces (MOQ)
-
US$ 8.82 / Piece
10 Pieces (MOQ)
-
US$ 1.31 / Piece
50 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Current Transformer
, Voltage Transformer
, Vacuum Circuit Breaker
, Transformer
, Charging Pile
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 90 / Piece
1 Piece (MOQ)
-
US$ 110 / Piece
1 Piece (MOQ)
-
US$ 530 / Piece
1 Piece (MOQ)
Since 2022
Suppliers with verified business licenses
2000+
Manufacturer/Factory
Current Transformer
, Potential Transformer
, Voltage Transformer
, Combination Transformer
, Insulators
ISO 9001, ISO 9000
Wenzhou, Zhejiang
-
US$ 58 / Piece
1 Piece (MOQ)
-
US$ 49 / Piece
1 Piece (MOQ)
-
US$ 58 / Piece
1 Piece (MOQ)
Since 2022
Suppliers with verified business licenses
Manufacturer/Factory
Voltage Transformer
, Potential Transformer
, Transformer
, Current Transformer
, PT
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 22 / Piece
1 Piece (MOQ)
-
US$ 15 / Piece
1 Piece (MOQ)
-
US$ 22 / Piece
1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Split Core Current Transformer
, Isolation Transformer
, Instrument Transformer
, Electrical Current/Voltage Transformer
, Hall Effect Current Transformer
ODM, OEM
ISO9001:2015
-
US$ 13.59 / Piece
10 Pieces (MOQ)
-
US$ 11.66 / Piece
10 Pieces (MOQ)
-
US$ 16.955 / Piece
10 Pieces (MOQ)
Since 2024
Suppliers with verified business licenses
2000+
Manufacturer/Factory
Transformer Sensors
, Potential Transformer
, Miniature Current Transformer
, Electrical Current Transformer
, Encapsulated Transformer
Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 0.455 / Piece
10 Pieces (MOQ)
-
US$ 5 / Piece
1 Piece (MOQ)
-
US$ 0.2 / Piece
1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Current Transformer
, Voltage Transformer
ODM, OEM
within 15 workdays
-
US$ 110 / Piece
3 Pieces (MOQ)
-
US$ 60 / Piece
3 Pieces (MOQ)
-
US$ 2.2 / Piece
1000 Pieces (MOQ)
Since 2024
Suppliers with verified business licenses
500
Manufacturer/Factory
, Trading Company
Current Transformer
, Potential Transformer
OEM, Own Brand
ISO 9001, ISO 14001, ISO 50001
-
US$ 360 / Piece
1 Piece (MOQ)
-
US$ 345 / Piece
1 Piece (MOQ)
-
US$ 1095 / Piece
1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Current Transformer
ODM, OEM, Own Brand
ISO 9001
-
US$ 4 / Piece
20 Pieces (MOQ)
-
US$ 1.8 / Piece
20 Pieces (MOQ)
-
US$ 1.8 / Piece
20 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Current Transformer
, Voltage Transformer
, Vacuum Circuit Breaker
, Sf6 Load Switches
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 2.5 / Piece
100 Pieces (MOQ)
-
US$ 80 / Piece
1 Piece (MOQ)
-
US$ 50 / Piece
5 Pieces (MOQ)
Since 2009
Suppliers with verified business licenses
2000+
Manufacturer/Factory
Split Core Current Transformer
, Split Core Current Sensor
, Rogowski Coils
, PCB Current Transformer
, Current Transformer Manufacturer
OEM, ODM, Own Brand
ISO 9001
-
US$ 2 / Piece
1 Piece (MOQ)
-
US$ 8 / Piece
100 Pieces (MOQ)
-
US$ 9 / Piece
1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
High-Voltage Vacuum Circuit Breakers
, User Boundary Vacuum Load Switches
, Disconnectors
, Fuses
, Intelligent High-Voltage And Low-Voltage Prepaid Power Sales Terminals
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 90 / Piece
1 Piece (MOQ)
-
US$ 500 / Piece
1 Piece (MOQ)
-
Since 2024
Suppliers with verified business licenses
2000+
Manufacturer/Factory
Voltage Transformer
, Current Transformer
, Transformer
, Knife Switch
, Fault Indicator
OEM, ODM
ISO 9001, ISO 9000, EICC, HQE
-
US$ 126.79 / Piece
100 Pieces (MOQ)
-
US$ 64.43 / pieces
100 pieces (MOQ)
-
US$ 126.79 / pieces
100 pieces (MOQ)
Manufacturer/Factory
, Trading Company
Vacuum Circuit Breaker
, Disconnector
, Lightning Arrester
, Earthing Switch
, Load Switch
ODM
ISO 9001
-
US$ 448 / Piece
1 Piece (MOQ)
-
US$ 95 / Piece
1 Piece (MOQ)
-
US$ 95 / Piece
1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Power Supply
, Switching Power Supply
, Current Transformer
, Voltage Transformer
, Fuse
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 26 / Piece
1 Piece (MOQ)
-
US$ 109 / Piece
1 Piece (MOQ)
-
Trading Company
Epoxy Resin Insulator
, Support Insulator
, 24kv Insulator
, Vacuum Circuit Breaker / Vcb
, Load Breaker Switch / Lbs
ODM
Response Time≤3h
-
US$ 650 / Piece
3 Pieces (MOQ)
-
US$ 45 / Piece
3 Pieces (MOQ)
-
US$ 35 / Piece
3 Pieces (MOQ)
Since 2013
Suppliers with verified business licenses
2000+
Manufacturer/Factory
Current Transformer
, Energy Meter Calibration
, Power Quality Analyzer
, Test Equipment
, CT PT Analyzer
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 80 / Piece
3 Pieces (MOQ)
-
US$ 50 / Piece
3 Pieces (MOQ)
-
US$ 100 / Piece
3 Pieces (MOQ)
Trading Company
Dry transformer/Oil-type transformer/Steel Angle/Stainless steel coil
ODM
ISO 9001, ISO 14001, ASME
-
US$ 1 / Piece
1 Piece (MOQ)
-
US$ 500 / Piece
1 Piece (MOQ)
-
US$ 500 / Piece
1 Piece (MOQ)
Manufacturer/Factory
Transformer
, Vacuum Circuit Breaker
, Switchgear
, Ring Main Unit
, EV charger
Own Brand, ODM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 1 / Piece
1 Piece (MOQ)
-
US$ 1 / Piece
1 Piece (MOQ)
-
US$ 1 / Piece
1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
High Voltage Switchgear
, Low Voltage Switchgear
, Transformer
, Distribution Box
, Arrester
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 2000 / Piece
1 Piece (MOQ)
-
US$ 500 / Piece
1 Piece (MOQ)
-
US$ 500 / Piece
1 Piece (MOQ)
Since 2020
Suppliers with verified business licenses
2000+
Manufacturer/Factory
Transformer
, Inductor
, Coil
, Current Transformer
, Choke
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
-
US$ 0.45 / Piece
300 Pieces (MOQ)
-
US$ 2.21 / Piece
200 Pieces (MOQ)
-
US$ 0.86 / Piece
200 Pieces (MOQ)
Since 2023
Suppliers with verified business licenses
1000
Manufacturer/Factory
, Trading Company
Switchgear
, Transformer
, Distribution Box
OEM, ODM
ISO 9001
-
US$ 1000 / Piece
1 Piece (MOQ)
-
US$ 1000 / Piece
1 Piece (MOQ)
-
US$ 20000 / Piece
1 Piece (MOQ)
Since 2019
Suppliers with verified business licenses
2000+
Manufacturer/Factory
, Trading Company
Power Transformer
, Power Substation
, Switchgear
, Switch Cabinet
, Distribution Transformer
OEM, ODM, Own Brand, transformer design
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 800 / Piece
1 Piece (MOQ)
-
US$ 800 / Piece
1 Piece (MOQ)
-
US$ 800 / Piece
1 Piece (MOQ)
Manufacturer/Factory
Frequency Inverter
, Motor Soft Starter
, Switching Power Supply
, Transformer
, Proximity Switch
Own Brand, ODM, OEM
ISO 9000, ISO 14001
-
US$ 16.14 / Piece
1 Piece (MOQ)
-
US$ 2.38 / Piece
1 Piece (MOQ)
-
US$ 4.12 / Piece
1 Piece (MOQ)
Since 2017
Suppliers with verified business licenses
2000
Manufacturer/Factory
, Trading Company
, Group Corporation
Recloser
, Cable Terminal and Joint
, Outdoor Circuit Breaker
, Indoor Control and Protection Panel
, Outdoor Isolator
OEM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, ASME
-
US$ 300000 / Piece
1 Piece (MOQ)
-
US$ 300000 / Piece
1 Piece (MOQ)
-
US$ 300000 / Piece
1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Cable Branch Box
, Lightning Arrester
, Cable Accessories
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 1 / Piece
1 Piece (MOQ)
-
US$ 1 / Piece
1 Piece (MOQ)
-
US$ 1 / Piece
1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Relay
, Current Transformer
, Shunt
, Meter
, Wiper Motor
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 0.88 / Piece
10000 Pieces (MOQ)
-
US$ 0.48 / Piece
2000 Pieces (MOQ)
-
Negotiable
500 Pieces (MOQ)
Manufacturer/Factory
Adapter
, Power Adapter
, AC/DC Adapter
, Power Supply
, Transformers
Own Brand, ODM, OEM
ISO9001:2008
-
US$ 4 / Piece
500 Pieces (MOQ)
-
US$ 5 / Piece
500 Pieces (MOQ)
-
US$ 7.9 / Piece
500 Pieces (MOQ)
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