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Protection Relays
2,103
products found
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Video
Acrel Am5se-F Middle Voltage
Relay
for Power Substation Over Current Feeder
US$ 777
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Leakage Current Operated
Relay
US$ 108
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Earth Fault Operated
Relay
US$ 108
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Residual Current Protective
Relay
US$ 88
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Earth Fault Protective
Relay
US$ 88
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Am2se-H RS485 Communication Interface Idmt Protective
Relay
US$ 207.9
/ Piece
1 Piece
(Min. Order)
Start Order
Acrel E-Business (Shanghai) Co., Ltd.
Video
Acrel Leakage Fault Protective
Relay
US$ 88
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Ard2f Series Timeout Start-up Over Power
Protection
Relay
Smart Motor Protector
US$ 91
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Am5se Overcurrent
Protection
Relay
35kv Switchgear Board Line Feeder
Protection
US$ 777
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Smart Motor Protector Prevent Overload, Blocking Problems for Motor Comprehensive
Protection
Ard2f
US$ 99.4
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Ard2f Three Phase Intelligent Motor
Protection
Relay
Current Measurement Overload Alarm
US$ 91
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
55.32 2co Dpdt 10A 55.34 4co 4PDT 5A 7A AC DC 12V 24V 48V 110V 220V 230V 240V Plug in General Purpose
Relay
with CE
US$ 1.2-1.7
/ Piece
300 Pieces
(Min. Order)
Start Order
Shanghai Newtrend Electric Co., Ltd.
Chint Original Nxr Overload
Relay
Nxr-12 Nxr-25 Nxr-38 Nxr-100 Nxr-200 Nxr-630 Chnt Thermal Overload
Relay
US$ 3-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Shanghai Newtrend Electric Co., Ltd.
Video
DIN Rail Multi-Function LCD Display Current Measurement
Relay
with RS485 Interface
US$ 112
/ Piece
1 Piece
(Min. Order)
Start Order
Acrel E-Business (Shanghai) Co., Ltd.
Video
35mm DIN Rail Installation 50Hz Power
Relay
with Remote Automatic Test Function
US$ 91
/ Piece
1 Piece
(Min. Order)
Start Order
Acrel E-Business (Shanghai) Co., Ltd.
Chint Original Nr2 Thermal
Relay
Nr2-11.5 Nr2-25 Nr2-36 Nr2-93 Nr2-150 Nr2-200 Nr2-630 Rele Termico Chnt Thermal Overload
Relay
US$ 3-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Shanghai Newtrend Electric Co., Ltd.
Video
Acrel Asj20-Ld1c Type AC Residual Current Measurement
Relay
with Alarm Function
US$ 91
/ Piece
1 Piece
(Min. Order)
Start Order
Acrel E-Business (Shanghai) Co., Ltd.
China Good Quality 3ru1146-4fb0 3ru1146-4hb0 3ru1146-4jb0 3ru1146-4kb0 3ru1146-4lb0 3ru1146-4MB0 40A 50A 63A 75A 90A 100A Thermal Overload
Relay
with CE
US$ 19.5-22
/ Piece
50 Pieces
(Min. Order)
Start Order
Shanghai Newtrend Electric Co., Ltd.
China Good Quality 3ru1126-1GB0 3ru1126-1hb0 3ru1126-1jb0 3ru1126-1kb0 3ru1126-4ab0 3ru1126-4bb0 3ru1126-4CB0 3ru1126-4dB0 Thermal Overload
Relay
with CE
US$ 8-10
/ Piece
100 Pieces
(Min. Order)
Start Order
Shanghai Newtrend Electric Co., Ltd.
Video
Factory Sale 0.03-30A Rated Residual Operated Current Type a
Relay
with CE Certification
US$ 112
/ Piece
1 Piece
(Min. Order)
Start Order
Acrel E-Business (Shanghai) Co., Ltd.
Chint Nre8 Nre8-25 Nre8-40 Nre8-100 Nre8-200 Nre8-630 4A 8A 10A 20A 25A 32A 40A 65A 95A 100A 120A160A 200A 315A 400A 500A 630A Chnt Electronic Overload
Relay
US$ 17.5-50
/ Piece
20 Pieces
(Min. Order)
Start Order
Shanghai Newtrend Electric Co., Ltd.
Lr9f Lr9f5357 Lr9f5363 Lr9f5367 Lr9f5369 Lr9f5371 Lr9f7375 Lr9f7379 Lr9f7381 50A 80A 100A 150A 220A 330A 500A 630A Electronic Thermal Overload
Relay
with CE
US$ 41-64
/ Piece
100 Pieces
(Min. Order)
Start Order
Shanghai Newtrend Electric Co., Ltd.
Elr-3c Rdc-02 Earth Leakage
Relay
with Toroidal Current Transformer
US$ 35-45
/ Piece
10 Pieces
(Min. Order)
Start Order
Shanghai Newtrend Electric Co., Ltd.
China Good Quality 3ru1136-4ab0 3ru1136-4bb0 3ru1136-4dB0 3ru1136-4eb0 3ru1136-4fb0 3ru1136-4GB0 3ru1136-4hb0 Thermal Overload
Relay
with CE
US$ 11.5-13
/ Piece
100 Pieces
(Min. Order)
Start Order
Shanghai Newtrend Electric Co., Ltd.
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Protect Feature
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Subminiature
Usage
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General Purpose
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Theory
Electromagnetic Relay
Thermal Relay
Time Relay
Voltage Relay
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ODM
City
Shanghai