Home Electrical & Electronics Instrument Transformer Power Transformer Protection 2018 Product List
29,745 products found for 1,101  

Power Transformer Protection 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

Overload Protection to Line Power Input Transformer

FOB Price: US $ 500-5000 / 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

5-600A 0.333V Transformer Split with ETL

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

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

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

3000: 1 10mm Hole 0.5class Split Core Current Transducer/ Current Transformer for Power Measurement

FOB Price: US $ 1.12-1.26 / Piece
Min. Order: 80 Pieces
  • Application: Electronic, Instrument, Lighting
  • Type: Split Core Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Multilayer Honeycomb 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

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

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

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

30W 12V 24V High Efficiency LED Power Supply, IP20 Power Supply, LED Strips Power, LED Transformer 30W, Constant Voltage LED Driver, 12V 24V 30W LED Transformer

FOB Price: US $ 2.3-2.5 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Security and Protection
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

Zmpt101k 2mA/2mA Current-Type Voltage Transformer with UL Certificate

FOB Price: US $ 0.375-0.44 / 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

Low Voltage Current Transformer

FOB Price: US $ 1-4 / Piece
Min. Order: 200 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Outdoor
  • Usage: Protection, Measurement
  • Winding Form: Multilayer Honeycomb 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

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

Grewin 5A 1A or 0.333V 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

1500: 1 5mm Hole 10A 75ohm Mini PCB Mounting Current Transformer

FOB Price: US $ 0.199-0.235 / 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: Multilayer Honeycomb Type

3000: 1 16mm 100A/33.3mA 0.5class Split Core Current Transformer

FOB Price: US $ 1.44-1.62 / Piece
Min. Order: 10 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Split Core Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Multilayer Honeycomb Type

Current Transformer with DC Immunity for Power Meter (energy meter)

FOB Price: US $ 3.24-4.4 / 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: Multilayer Honeycomb Type

0.2 Accuracy Current Transformer for Energy Meter with DC Immunity

FOB Price: US $ 0.69-0.79 / 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: Multilayer Honeycomb Type

3000: 1 10mm Hole 0.5class Split Core Current Transformer for Power Measurement

FOB Price: US $ 1.12-1.26 / Piece
Min. Order: 10 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Split Core Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Multilayer Honeycomb Type

Jdzw-35 Voltage Transformer/ Vt /PT/Outdoor Epoxy Cast-Resin Voltage Transformer

FOB Price: US $ 50 / Piece
Min. Order: 1 Piece
  • Application: Electronic, Instrument
  • Type: Voltage Transformer
  • Phase: Single
  • Operation Condition: Outdoor
  • Usage: Protection, Measurement
  • Winding Form: Multilayer Honeycomb Type

Zmct102 Mini PCB Mounting Current Transformer 2000: 1 20A, 100ohm, 5mm Hole 0.2calss

FOB Price: US $ 0.21-0.248 / 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

10kv Outdoors Industrial Post Type Current Transformer

FOB Price: US $ 35 / Piece
Min. Order: 3 Pieces
  • Application: Electronic, Instrument
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Outdoor
  • Usage: Protection, Measurement
  • Winding Form: Single Layer & Tightly Wound Type

Outdoor Current Instrument Transformer for Metering and Protection

FOB Price: US $ 15 / Piece
Min. Order: 100 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Voltage Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Installation: According to Customer Demand
  • Magnetic Circuit Structure: Single Stage Type

100A/5A with Split Core Current Transformer

FOB Price: US $ 14.6-15.5 / Piece
Min. Order: 500 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection
  • Winding Form: Small Fixed Type

Current Transformer 660V Lmzj1-0.66 2000A/5A

FOB Price: US $ 8.96-14.65 / Piece
Min. Order: 50 Pieces
  • Application: Electronic, Instrument
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection
  • Winding Form: Multilayer Honeycomb Type
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