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Relay Protection Device
9,993
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Video
Relay
Protection
Test Kit/ Three Phase
Relay
Protection
Testing
Device
US$ 2000-6000
/ Piece
1 Piece
(Min. Order)
Start Order
Wuhan Goldhome Hipot Electrical Co., Ltd.
Video
3 Phase Microcomputer
Protection
Relay
Test
Device
US$ 2000-6000
/ Piece
1 Piece
(Min. Order)
Start Order
Wuhan Goldhome Hipot Electrical Co., Ltd.
Video
Plastic Sth -85 Thermal
Protection
Relay
, IEC 60947 Standard Thermal Overload
Device
US$ 1.95-2.2
/ Piece
100 Pieces
(Min. Order)
Start Order
Wenzhou Santuo Electrical Co., Ltd.
Video
Seconday Current Injector Microcomputer 6 Phase
Protection
Relay
Test
Device
US$ 7500-8710
/ Piece
1 Piece
(Min. Order)
Start Order
Huazheng Electric Manufacturing (Baoding) Co., Ltd.
Video
63A 230V AC DIN Rail Adjustable Over Voltage and Under Voltage Protector Protective
Device
Relay
with Over Current
Protection
US$ 4.88-8.88
/ Piece
100 Pieces
(Min. Order)
Start Order
Mindian Electric Co., Ltd.
Video
Comprehensive 3 Phase Secondary Current Injection
Protection
Relay
Test
Device
US$ 2800-4258
/ Piece
1 Piece
(Min. Order)
Start Order
Huazheng Electric Manufacturing (Baoding) Co., Ltd.
Video
Relay
Protection
Tester Set/Secondary Current Injection
Relay
Test
Device
US$ 2000-6000
/ Piece
1 Piece
(Min. Order)
Start Order
Wuhan Goldhome Hipot Electrical Co., Ltd.
Microcomputer Secondary Current Injection Three Phase
Protection
Relay
Test
Device
US$ 2800-4258
/ Piece
1 Piece
(Min. Order)
Start Order
Huazheng Electric Manufacturing (Baoding) Co., Ltd.
Handheld Comprehensive
Relay
Test Unit 3-Phase
Protection
Relay
Test
Device
US$ 2000-6000
/ Piece
1 Piece
(Min. Order)
Start Order
Wuhan Goldhome Hipot Electrical Co., Ltd.
Video
Substation Testing Equipment Three-Phase
Protection
Relay
Test
Device
US$ 2000-3000
/ Piece
1 Piece
(Min. Order)
Start Order
Haomai Electric Power Automation Co., Ltd.
Video
6-Phase Handheld Comprehensive
Relay
Test Unit
Protection
Relay
Test
Device
US$ 5000-6000
/ Piece
1 Piece
(Min. Order)
Start Order
Haomai Electric Power Automation Co., Ltd.
Video
Single-Phase Secondary Current Injection Test
Device
for
Relay
Protection
Test
US$ 2000-5000
/ Piece
1 Piece
(Min. Order)
Start Order
Chongqing Advanced Technology Co., Ltd.
Video
Infrared Sensor Infrared Safety
Protection
Device
Photo-Optical Barriers
US$ 55-65
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Three-Phase Secondary Current Injection Test
Device
US$ 2000-8000
/ Piece
1 Piece
(Min. Order)
Start Order
Chongqing Advanced Technology Co., Ltd.
Video
220VAC 50Hz 1A-63A Digital Protector Adjustable Over Under Voltage Protector
Device
US$ 4.88-8.88
/ Piece
100 Pieces
(Min. Order)
Start Order
Mindian Electric Co., Ltd.
Video
Oasis Adgk-01 Over/Under Voltage Protector
Device
with LCD Digital Display Voltage
Relay
US$ 6.7-14
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
Video
CNC Over Voltage
Protection
IC
Devices
for Home
US$ 6.52-6.68
/ Units
100 Units
(Min. Order)
Start Order
Changcheng Electrical Group Zhejiang Technology Co., Ltd.
Video
Electrical Power Measurement CT
Protection
CT Calibrate
Device
US$ 8250-9200
/ Piece
1 Piece
(Min. Order)
Start Order
Haomai Electric Power Automation Co., Ltd.
Video
Acrel Ard2f Smart Motor Protector
Device
for Overload
Protection
with RS485 Communication
US$ 97
/ Piece
1 Piece
(Min. Order)
Start Order
Acrel E-Business (Shanghai) Co., Ltd.
Video
Electrical Tripping Simulate
Device
with Real Action Coil and Adjustable Resistance
US$ 1500-2000
/ Set
1 Set
(Min. Order)
Start Order
Haomai Electric Power Automation Co., Ltd.
Aoasis Adfk-05/05f Good Price Electronic Voltage
Protection
Relay
Digital Phase
Protection
Relays
US$ 12.4-13.2
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
Video
Ht-702 Six Phase Secondary Injection Test
Device
/ Six Phase
Relay
Protection
Kit
US$ 2300-3000
/ Set
1 Set
(Min. Order)
Start Order
Wuhan UHV Power Technology Co., Ltd.
Video
Aoasis Afkv-24f Phase Failure
Protection
Monitoring
Relay
Device
Used to Protect From Voltage Changes and Phase Failure
US$ 4.8-5.1
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
Arc Flash
Protection
Device
Protective Unit
Relay
for Switchgear with RS485 Ethernet
US$ 1000-3000
/ Piece
1 Piece
(Min. Order)
Start Order
Chongqing Blue Jay Technology Co., Ltd
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