Sign In
Join Free
My Account
Hi,
Sign Out
New Message(s)
0
Unquoted Sourcing Request(s)
0
New Quote(s) of Sourcing Request
0
Manage Products
Edit My Showroom
Sign Out
Secured Trading
Products
Suppliers
Sourcing Requests
Suppliers
Search
All Categories
Agriculture & Food
Apparel & Accessories
Arts & Crafts
Auto, Motorcycle Parts & Accessories
Bags, Cases & Boxes
Chemicals
Computer Products
Construction & Decoration
Consumer Electronics
Electrical & Electronics
Furniture
Health & Medicine
Industrial Equipment & Components
Instruments & Meters
Light Industry & Daily Use
Lights & Lighting
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
Office Supplies
Packaging & Printing
Security & Protection
Sporting Goods & Recreation
Textile
Tools & Hardware
Toys
Transportation
Sign In
Join Free
My Account
Inquiry Basket
Protection Relays
22,227
products found
Product List
Supplier List
Secured Trading Service
Min Order:
OK
Price:
-
OK
Sort by:
Best Match
Price low to high
Price high to low
Video
Acrel Ard3m Low Voltage Three-Phase Motor Control
Protection
Relay
with Profinet Modbus-TCP
US$ 215.4-646.2
/ Piece
1 Piece
(Min. Order)
Start Order
Jiangsu Acrel Microgrid Institute Co., Ltd
Electric Digital Overcurrent Overvoltage Phase Failure Thermal Overload 3 Phase Motor
Protection
Relay
US$ 100-180
/ Piece
1 Piece
(Min. Order)
Start Order
Chongqing Blue Jay Technology Co., Ltd
Video
Economical
Relay
Protection
Test Set with 3-Phase Current and 4-Phase Voltage Output
US$ 1800-2500
/ Piece
1 Piece
(Min. Order)
Start Order
Haomai Electric Power Automation Co., Ltd.
Busbar Feeder
Protection
Relay
Arc Flash
Relay
for Voltage and Medium-Voltage Switchgear
US$ 1000-3500
/ Piece
1 Piece
(Min. Order)
Start Order
Chongqing Blue Jay Technology Co., Ltd
Video
Good Service 37~50A 48~65A
Protection
Magnetic Latching Control IEC 60947-4-1 Overload Thermal
Relay
US$ 2.46-2.53
/ Piece
100 Pieces
(Min. Order)
Start Order
Changcheng Electrical Group Zhejiang Technology Co., Ltd.
High Quality Aoasis Agkm-02 0.1-20s Deley Time
Relays
Voltage
Protection
Relay
Manufacturing Company
US$ 7.1-7.6
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
Video
Motor Protector Low-Voltage a. C Motor Controller Overload
Protection
Relay
US$ 80-150
/ Piece
1 Piece
(Min. Order)
Start Order
Jiangsu Sfere Electric Co., Ltd.
Automotive Electronic
Relay
High Quality 12V 40A Auto Electronic
Relay
with Micro2 Fuse Circuit
Protection
Wire Harness
US$ 1.33-1.83
/ Piece
10 Pieces
(Min. Order)
Start Order
YUEQING AIBEIKEN ELECTRIC CO., LTD.
Video
230V Over and Under Voltage Current Protector
Relay
Protection
80A Three Phase
US$ 2-5
/ Piece
100 Pieces
(Min. Order)
Start Order
Zhejiang Zhiyi Electric Co., Ltd.
Aoasis Aord-06/3 Over Current
Protection
Relay
1-6A Manual/Electric Reset 3 Phase
Relay
US$ 4.4-5
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
Xj Series 3 Phase Sequence Over Voltage
Protection
Monitor
Relay
US$ 0.1-3.95
/ Piece
1 Piece
(Min. Order)
Start Order
PEOPLE ELECTRICAL APPLIANCE GROUP CO., LTD.
Aoasis Adfk-05 Three Phase Failure
Relay
0.2s-10s AC Digital Phase
Protection
Relay
US$ 12.4-13.2
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
Video
Siron Y449-D 32-Way
Relay
Output Module Output Amplifier Board PLC
Relay
Control Module, Output
Protection
US$ 115.93
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
DC24V Generator High Power Overload
Protection
Relay
Two Road 10A with Base Distribution Box Conversion
Relay
US$ 2.2-2.8
/ pieces
50 pieces
(Min. Order)
Start Order
Fuan Shaluo Electronic Co., Ltd.
Aoasis Adfk-05/05f Phase
Protection
Relays
250VAC LED Display Digital
Protection
Relays
US$ 11.5-13
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
Delixi Made Jr36 Circuit
Protection
Relay
Jr36-20 Thermal Overload
Relay
US$ 0.99-5.9
/ Piece
1 Piece
(Min. Order)
Start Order
Taizhou Minghe Technology Co., Ltd.
Aoasis Afk-04 Three Phase Failure
Relay
50/60Hz 380V AC
Protection
Relay
US$ 4.8-5.1
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
Adfk-05 Digital Phase
Protection
Relay
US$ 12.4-13.2
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
Video
Motor Control Center Mcc Replace Automotive Overload Control
Relay
US$ 80-150
/ Piece
1 Piece
(Min. Order)
Start Order
Jiangsu Sfere Electric Co., Ltd.
Video
Aoasis Afkv-24f 380V Phase Sequence and Phase Failure
Protection
Relays
Relay
Factory
US$ 4.8-5.1
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
Video
Aoasis Afkv-24f 380V 3 Phase Failure Phase Sequence
Relay
Voltage Sensing
Protection
Relay
US$ 4.8-5.1
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
Aoasis Afk-04 3 Phase Failure
Relay
380V IP20 AC Phase
Protection
Relay
US$ 4.8-5.1
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
High Quality Oasis Afkv-03 220/380VAC 50/60Hz IP20 DIN-Rail Mounting Phase
Protection
Relay
US$ 4.3-7.5
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
Oasis Agk-03 AC 380V Voltage
Protection
Relay
Low Voltage Three-Phase Control
Relay
US$ 4.8-7.5
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Zhongao Electric Co., Ltd.
1
2
3
4
5
6
7
8
927
Next
Show:
24
36
48
Category
Electrical & Electronics
Relay
Electrical Control System
Circuit Breaker
Voltage Regulator
Terminals
More
Product Features
Contact Load
High Power
Low Power
Protect Feature
Sealed
Size
Miniature
Subminiature
Usage
Auto
General Purpose
Protective
Theory
Electromagnetic Relay
Reed Relay
Solid State Relay
Thermal Relay
Time Relay
Voltage Relay
More
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
Group Corporation
Other
R&D Capacity
OEM
City
Shenzhen
Wenzhou
Shanghai
Jinan
Wuhan
Zhengzhou
Qingdao
Guangzhou
Suzhou
Hangzhou
More