31,133 products found from 1,245  

Power Transformer Protection Factory

manufacturers & suppliers

Low Voltage Transformer for Power Metering and Relay Protection

FOB Price: US $ 40-90 / Piece
Min. Order: 2 Pieces
  • Application: Power, Electronic, Instrument
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Certification: ISO9001-2000, UL, CCC, Ce, RoHS
  • Usage: Single-phase Transformer

Factory Class 1.0 Split Core CT Low Voltage High Current Transformer Price List

FOB Price: US $ 1 / Piece
Min. Order: 10 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection
  • Winding Form: Single Layer & Tightly Wound Type

Factory Direct Sale 11kv Voltage Instrument Transformer PT

FOB Price: US $ 78 / Piece
Min. Order: 3 Pieces
  • Application: Electronic, Instrument
  • Type: Voltage Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type

Overload Protection to Line Power Input Transformer

FOB Price: US $ 200-5000 / Piece
Min. Order: 1 Piece
  • Application: Power, Electronic, Lighting
  • Phase: Three
  • Core: Shell-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Two-winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC

Sgb11 10kv Level Environmental Protection Dry-Type Power Transformer

FOB Price: US $ 1500-100000 / Piece
Min. Order: 1 Piece
  • Application: Power
  • Phase: Three
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Two-winding Transformer
  • Certification: ISO9001-2000

Lzzbj9-12 Type Current Transformer Suitable for Power Measurement, Current Monitoring and Relay Protection in Power System with Rated Voltage 12kv

Min. Order: 1 Piece
  • Application: Instrument, Measurement and Protection
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Measurement and Protection
  • Winding Form: Multilayer Honeycomb Type

Factory Outlet Medium Voltage Transformers Vt Pts

FOB Price: US $ 75 / Piece
Min. Order: 3 Pieces
  • Application: Electronic, Instrument
  • Type: Voltage Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type

Professional Factory Mes Series Current Transformer Mes-62/40 Dry Type Current Transformers

Min. Order: 1 Piece
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Zhejiang Shuntong Electric Co., Ltd.
  • Zhejiang ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, HSE, ISO 14064, QC 080000, GMP, BSCI

Standard Low Noise&Environmental Protection 100kVA Power Transformer

FOB Price: US $ 1000-28000 / Piece
Min. Order: 1 Piece
  • Application: Power, Electronic
  • Phase: Three
  • Core: Core-type Transformer
  • Cooling Method: Oil-immersed Type Transformer
  • Winding Type: Two-winding Transformer
  • Certification: ISO9001, SGS

Professional Factory for Nsq Low Voltage Current Transformers

Min. Order: 1 Piece
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Zhejiang Shuntong Electric Co., Ltd.
  • Zhejiang ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, HSE, ISO 14064, QC 080000, GMP, BSCI

Factory Bottom Prices of Zw32-12 with Disconnector and Current Transformer

Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: ACB
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Zhejiang Shuntong Electric Co., Ltd.
  • Zhejiang ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, HSE, ISO 14064, QC 080000, GMP, BSCI

Mbo-70 AC Current Sensor Class 0.5 Low Voltage Ring Type Current Transformers Factory with Ce CT Current Transformer

Min. Order: 10 Pieces
  • Application: Electronic, Instrument, Position Sensor
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Multilayer Honeycomb Type

5-600A 0.333V Transformer Split for electrical Motor and HVAC

FOB Price: US $ 3.85-4.8 / Piece
Min. Order: 10 Pieces
  • Type: Toroidal Style Split Core Transformer
  • Accuracy Class: 0.5 1.0s: Ratio : 3000:1
  • Protection: 5 Times Protection, 10 Times Protecti
  • Split Core Current Transformer: 0.333-3.53V Rated Secondary Output
  • Application 1: Current, Power, Energy, Monitoring Devices
  • Application 2: Power Factor Correction Devices.

Zemct131 PCB Mounting Current Transformer 2000: 1 20A 100ohm 0.2calss

FOB Price: US $ 0.294-0.338 / Piece
Min. Order: 100 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type

200A/5A with Split Core Current Transformer (H-CT005-24D)

FOB Price: US $ 11-12.5 / Piece
Min. Order: 50 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Small Fixed Type

Current Transformer Voltage Protective Relay

FOB Price: US $ 20-80 / Piece
Min. Order: 1 Piece
  • Application: Electronic, Instrument
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Insulating Medium: Epoxy Resin, Insulating Pater, Plastic Box

Low Voltage Msq Current Transformer for Switch Gear

Min. Order: 100 Pieces
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection
  • Rated Current: 15/5-3000/5A
  • Maximum Voltage: 660V

Current Transformer Bh (SDH/LMK) -0.66/60

FOB Price: US $ 5.9-45 / Piece
Min. Order: 10 Pieces
  • Application: Electronic, Instrument, Complete Set of Electrical
  • Type: Current Transformer
  • Phase: Three
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type

1000: 1 10A 50ohm 5mm Hole PCB Mounting Current Transformer

FOB Price: US $ 0.176-0.205 / pcs
Min. Order: 100 pcs
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type

Class 0.5 Class1.0 Ring Type Current Transformer (RCT-35)

FOB Price: US $ 1.3-11 / Piece
Min. Order: 1 Piece
  • Application: Instrument, Position Sensor
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type

Current Transformer Bh (SDH/LMK) -0.66/80

FOB Price: US $ 10.3-56 / Piece
Min. Order: 10 Pieces
  • Application: Electronic, Instrument, Complete Set of Electrical
  • Type: Current Transformer
  • Phase: Three
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type

Clamp on HK Type Split Core Current Transformer 100/5A to 8000/5A Different Open Current Transducers

FOB Price: US $ 1-100 / Piece
Min. Order: 1 Piece
  • Application: Electronic, Instrument
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Multilayer Honeycomb Type

Zmpt107 2mA/2mA PCB Mounting Current-Type Voltage Transformer 19 (L) *10 (W) *18 (H) mm

FOB Price: US $ 0.279-0.324 / pcs
Min. Order: 100 pcs
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Voltage Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type

Zmpt101b 2mA/2mA PCB Mounting Current-Type Voltage Transformer 19 (L) *17 (W) *18.3 (H) mm

FOB Price: US $ 0.346-0.397 / pcs
Min. Order: 100 pcs
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Voltage Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type

Residual Zero Sequence Current Transformer for Tt Tn System

FOB Price: US $ 60-100 / Piece
Min. Order: 1 Piece
  • Application: Electronic, Instrument
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Insulating Medium: Epoxy Resin, Insulating Pater, Plastic Box

Current Transformer Bh (SDH/LMK) -0.66/50

FOB Price: US $ 5.3-34 / Piece
Min. Order: 10 Pieces
  • Application: Electronic, Instrument, Complete Set of Electrical
  • Type: Current Transformer
  • Phase: Three
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type

Zmct116A Mini PCB Mounting Current Transformer 2500: 1 70A 100ohm 0.1calss 6.5mm Hole

FOB Price: US $ 0.338-0.382 / pcs
Min. Order: 100 pcs
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type

1A or 0.333V Split Core Current Transformer IEC, ETL

Min. Order: 1 Piece
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Instrument
  • Winding Form: Autotransformer

Current Transformer Bh (SDH/LMK) -0.66/40

FOB Price: US $ 4.3-16 / Piece
Min. Order: 10 Pieces
  • Application: Electronic, Instrument, Complete Set of Electrical
  • Type: Current Transformer
  • Phase: Three
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type

3 Phase Current Transformer Dasn240 60/5 - 200/5 Class 0.5 Three Phase CT 3 in 1 Current Transformers

FOB Price: US $ 1-20 / Piece
Min. Order: 10 Pieces
  • Application: Electronic, Instrument
  • Type: Current Transformer
  • Phase: Three
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type
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