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Protection Relays
2,103
products found
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Video
1000V DC 50A 100A 200A 250A 12V 24V High Voltage EV
Relay
US$ 5-30
/ Piece
20 Pieces
(Min. Order)
Start Order
Shanghai Newtrend Electric Co., Ltd.
Video
Acrel Residual Current Monitor in Earthed 2, 3 or 4-Conductor Systems
US$ 110
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel AC and Pulsed DC Sensitive Residual Current Monitor
US$ 110
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Type a Residual Current Monitor in Earthed Power Supply Systems
US$ 88
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Fault and Residual Energy Current Monitor
US$ 88
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Leakage Current Monitor of in The Normal Case, De-Energised Single Conductors
US$ 110
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Earthed Power Supply Systems Residual Current Monitor
US$ 88
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
High Voltage EV
Relay
1000V 900V 750V 500V 250V DC 100A 150A 200A 250A 300A Normally Open Contact 12V 24V DC Coil Electric Vehicles Hv High Voltage DC Contactor
US$ 5-50
/ Piece
50 Pieces
(Min. Order)
Start Order
Shanghai Newtrend Electric Co., Ltd.
G50HS 50A Normally Open DC High Voltage EV
Relay
200V 400V 500V 600V 750V 800V 900V 1000V DC Contact 12V 24V DC Coil Dcnlev50 High Voltage DC Contactor
US$ 10-20
/ Piece
50 Pieces
(Min. Order)
Start Order
Shanghai Newtrend Electric Co., Ltd.
900V 1000V DC Charging EV Charger
Relay
50A 100A 200A 250A 300A 900 1000 Volt 50 100 200 250 300 AMP AMPS Hv High Voltage DC Contactor
US$ 10-50
/ Piece
50 Pieces
(Min. Order)
Start Order
Shanghai Newtrend Electric Co., Ltd.
Video
30HP Intelligent
Protection
Submersible Water Pump Control Panel Box
US$ 110-115
/ Piece
10 Pieces
(Min. Order)
Start Order
Shanghai Winning Electric Co., Ltd.
Video
PV Solar System AC DC MCB Mini Miniature Circuit Breakers
US$ 3-10
/ Piece
20 Pieces
(Min. Order)
Start Order
Onccy Electrical Co., Ltd
Video
690V 20-40A Disconnector Switch 4p AC Isolator Switch
US$ 3-10
/ Piece
20 Pieces
(Min. Order)
Start Order
Onccy Electrical Co., Ltd
Video
Acrel Ard2f-1-90L Smart Motor Protector for Overload Blocking with HMI
US$ 99.4
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Ard2f-1 Smart Motor Protector Engine Controller for Overload Blocking
US$ 91
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Ard2f-1 Intelligent Low Voltage Motor Circuits Protector
US$ 91
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Am3se 5A
Protection
Relay
Overcurrent Overvoltage Protective PT Supervision Power Supply 110V
US$ 300-355
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Ard Series Motor Unbalance
Protection
Smart 3 Phase Motor
Protection
Relay
Rated Current 100A Used in 660V for Scada System
US$ 89
/ Piece
1 Piece
(Min. Order)
Start Order
Acrel E-Business (Shanghai) Co., Ltd.
Video
Acrel Am2se
Protection
Relayl 33kv 10kv Overload Switch Transformer
Protection
Relay
US$ 300-355
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Ard2f Motor Protect Controller Integrates
Protection
, Measurement, Control and Maintenance
US$ 91
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Acrel Am2se Overcurrent
Protection
Relay
& Systems for Medium Voltage RS485 Communication
US$ 300-355
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Am3se-I Voltage Type Medium
Protection
Relay
for Ring Cabinet
US$ 300-355
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
IC Lmt84qdckrq1 Ar-Electronics Security-
Protection
US$ 0.01-0.05
/ Piece
300 Pieces
(Min. Order)
Start Order
Shanghai Gawin Electronic Technology Co., Ltd.
Video
Acrel Am2se Earth Fault Indicator Complete Set of Thermal Overload Devices Motor
Protection
US$ 300-355
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
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Protect Feature
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Theory
Electromagnetic Relay
Thermal Relay
Time Relay
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R&D Capacity
ODM
City
Shanghai