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Protection Relays Manufacturers & Suppliers

Protection Relays Total 2,000+ manufacturers & suppliers found with 6,000+ products

Ningbo Flourishing Precision Electron Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees51
Number of Employees
Manufacturer/Factory , Trading Company
Realy
ODM, OEM, Own Brand
within 15 workdays
  • Flourishing Relay Wholesale High-Sensitivity Industry PCB Relay with Rohs
    US$ 0.16 / Piece
    1000 Pieces (MOQ)

Shenzhen Leading International Trading Co., Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Trading Company , Group Corporation
Electronic & Mechanical Mro Spare Parts , Haitian Injection Molding Machines & Parts , Atlas Copco Compressors and Parts , Resin Plastic Raw Materials POF Shrinkage Film , Soldering Weld Material Assembly Line and Parts
OEM, ODM, Own Brand
Response Time≤3h
  • Factory Price Wholesale Genuine New MW-Schmersal Safety Relay 103010441 101163440 101153919
    US$ 97 / Piece
    1 Piece (MOQ)

Qinghe County Kaitian Safety Protection Technology Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Safety Switch , Safety Sensor , Pressure Sensitive Switch , Safety Mat Switch , Edge Switch
OEM, ODM, Own Brand
ISO 9001
  • Safety Relay Suitable for Edge Sensor Mat Sensor
    US$ 75 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Relay , Solid State Relay , Relay Module , Electromagnetic Coil Contact Relay , PCB Relay
OEM, Own Brand
ISO 9001, ISO 14001, ISO 14000
  • Dpa51cm44 Three Phase Sequence Failure Protective Relay
    US$ 8.82 / Piece
    200 Pieces (MOQ)
Manufacturer/Factory
Smart Switch Breaker , Elcetric Panel , Transformer , Cabel , Motor
Guangzhou, Guangdong
  • Low-Voltage Intelligent Over-Voltage, Under-Voltage, Phase-Break, Zero Leakage, Wide Over-Current Protection, Reclosing Circuit Breaker, Recloser
    Negotiable
    1 Piece (MOQ)

Shanghai Hanton Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Trading Company
Diesel Engine , Diesel Engine Parts , Cummins , Deutz , Detroit
ISO 9001, IATF16949
within 15 workdays
  • Yuejin Truck 1E11161120 Iveco Sofim 504049024 Engine EDC Relay
    US$ 4.9 / Piece
    1 Piece (MOQ)

Yiwu Binge Electrical Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Touch Switch , Remote Switch , Wall Switch , Dimmer Switch , Switch and Socket
Response Time≤3h
ISO 9001
  • Bingoelec Tuya WiFi Smart Circuit Breaker 63A/80A WiFi Recloser
    US$ 29 / pieces
    1 pieces (MOQ)

Guangzhou Sucpac Auto Parts Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory
Auto Parts , Wiper Blade , Car Horn , Auto Filters Air Filter Oil Filter Cabin Filter , Spark Plug
OEM, ODM, Own Brand
ISO 9001, ISO 20000, GMP
  • Relay Harnesses DC Car 40A 30A 12V 12 Volt 4 Pin Automotive Car Relay 12V 5 Pins
    US$ 0.5 / Piece
    1000 Pieces (MOQ)
Manufacturer/Factory , Trading Company
Pumps and Parts , Pneumatic Elements , Ipc Omron , Converters PLC , Reduction Gears & Parts
OEM, ODM, branded pumps and parts, Siemens gear units
ISO 9001
  • Low Voltage Proection Relay Lpc3511 Lpc3531 Lpc3591
    US$ 700 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Voltage Protector , Timer Socket , USB Charger Socket , WiFi Socket
OEM, ODM
ISO 9001
  • Automatic Under Over Voltage Protection Relay with Plug /Surge and Voltage Protector
    US$ 2.9 / Piece
    1000 Pieces (MOQ)

Shenzhen Heartsea Technology Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area620
Plant Area
Number of Employees11
Number of Employees
Trading Company
4G 5G Module Internet Modem , ATX Gaming Desktop Case , Mobile Phone Screen Amplifier , Mariner AIS WIFI Receiver , AIS PILOT PLUG USB CABLE Serial Port 4
ODM, OEM
within 15 workdays
  • At41 Time Delay Relay Circuit Timer Switch Module 1s-40h
    US$ 2.6 / Piece
    2 Pieces (MOQ)

Yueqing Nomak Technology Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees24
Number of Employees
Manufacturer/Factory , Trading Company
MCCB , Intelligent Molded Case Circuit Breaker
Own Brand, ODM, OEM
ISO9001:2015
  • MCCB Manufacturer′ S Case Earth Leakage Circuit Breaker250A 3p/4p Residual Earth Leakage Protection Function CE
    US$ 20 / Piece
    100 Pieces (MOQ)
  • Nuomake Hmkm1 3 Pole 125A Circuit Breaker for Short Ciruit Protection High Breaking Capacity MCCB Nuomak Hmkm1-125L/3p
    US$ 10 / Piece
    100 Pieces (MOQ)
  • MCCB Manufacturer′ S Case Earth Leakage Circuit Breaker250A 3p/4p Residual Earth Leakage Protection Function CE Factory Direct Sale
    US$ 20 / Piece
    100 Pieces (MOQ)

Yueqing Shuntong Imp. & Exp. Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area200
Plant Area
Number of Employees8
Number of Employees
Manufacturer/Factory , Trading Company
Warning siren , Blower
ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Protection Pressure Compensation Compact Device (DA084)
    US$ 2.2 / Piece
    1 Piece (MOQ)
  • Protection Pressure Compensation Compact Device Temperature Regulator
    US$ 2.2 / Piece
    1 Piece (MOQ)
  • Protection Pressure Compensation Compact Device (DA084) Temperature Regulator
    US$ 2.2 / Piece
    1 Piece (MOQ)

Wenzhou Zhechi Electric Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Cable Gland , Cable Tie , Terminal Block , Termian , Power Cabinet
OEM, ODM
ISO 9001, ISO 9000
  • 1p/2p/3p/4p WiFi Smart Circuit Breaker 16A-125A Automatic Switch Overload Short Circuit Protection Work with Alexa Tuya APP
    US$ 10 / Piece
    1 Piece (MOQ)
  • Residual Current 35ka Breaker Capacity MCCB Molded Case Circuit Breaker
    US$ 1 / Piece
    1 Piece (MOQ)
  • 1000V 1500V Breaker Mould Case Circuit Breaker DC Leakage MCCB
    US$ 1 / Piece
    1 Piece (MOQ)

Shenzhen Ansorl Technology Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area120
Plant Area
Number of Employees6
Number of Employees
Trading Company
Conventional Fire Alarm System , Addressable Fire Alarm System , Wireless Fire Alarm System , Gas Extinguishing Release Control System , Residential Standalone Fire Alarm Devices
OEM, ODM, Own Brand
NIL
  • IP65 Protection Explosive Proof Manual Call Point
    US$ 40 / Piece
    1 Piece (MOQ)
  • AS-MCP01EX Fire Alarm Explosion Proof Manual Call Point
    US$ 40 / Piece
    1 Piece (MOQ)
  • Industrial Flame Proof Manual Call Point Safety Use
    US$ 40 / Piece
    1 Piece (MOQ)

Electric Powertek Company Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Manufacturer/Factory
Insulator , Drop-out Fuse , Guy Grip , Crossarm , Pole Mounting Clamp
ISO 9001
Tianjin, Tianjin
  • Hot Sales Outdoor High Voltage Protection Appliances Polymer Fuse Cutout
    US$ 20 / Piece
    1000 Pieces (MOQ)
  • 12-15 High Voltage Outdoor 11kv Drop out Fuses Cutout 15kv Cutout Fuse
    US$ 20 / Piece
    1000 Pieces (MOQ)
  • Galvanized Threaded Earth Rod Product
    US$ 1 / Piece
    1000 Pieces (MOQ)
Manufacturer/Factory , Group Corporation
Relay Protection , High Frequency Switching Rectifier , Automation , Barrier , Combiner Box
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Xuchang, Henan
  • Relay Protection Device
    Negotiable
    1 Piece (MOQ)
  • WXH-822A Microcomputer-Based Line Protection Measurement and Control Device
    Negotiable
    1 Piece (MOQ)
  • FCK-801A Microcomputer Measurement & Control Device
    Negotiable
    1 Piece (MOQ)

Shanghai Winning Electric Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees38
Number of Employees
Manufacturer/Factory , Trading Company
Pump Controller
Own Brand, ODM, OEM
Others
  • 30HP Intelligent Protection Submersible Water Pump Control Panel Box
    US$ 110 / Piece
    10 Pieces (MOQ)
  • Automatic Dry Run Protection Well Water Pump Control Panel AC380V-415V/7.5kw
    Negotiable
    10 Pieces (MOQ)
  • Automatic Dry Run Protection Deep Well Pump Controller 220V-240V/15kw
    Negotiable
    10 Pieces (MOQ)

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees13
Number of Employees
Manufacturer/Factory , Trading Company
Circuit Breakers , Switches , Contactor , Capacitor , Cable Connector
Own Brand
ISO 9001
  • Household Overload Protection DIN Rail AC Contactor Lnc1-40
    US$ 3.1 / Piece
    100 Pieces (MOQ)
  • Sty-Kc Series Intellect Integration Power Capacitor
    Negotiable
    1 Piece (MOQ)
  • Xb2-Ba3311 / 3361 Spring Return Push Button Switch with Function Symbols
    US$ 0.7 / Piece
    1000 Pieces (MOQ)

SpiderWay Anhui Technical Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Number of Employees27
Number of Employees
Manufacturer/Factory , Trading Company
Wiring Harness Forklift; Controller; Table Lift; Boom Lift; Control Handle
ODM, OEM
Others
  • Over 90% Efficiency Short Circuit Protection DC Contactor Spi-Sw80-2366
    US$ 30 / Piece
    10 Pieces (MOQ)
  • Curtis 1253-8001 DC Controller 36/48V 600A for Golf Carts
    US$ 150 / Piece
    1 Piece (MOQ)
  • 1244-5651 DC Series Motor Controller Suitable for Forklift Parts Sightseeing Cart Golf Car EV-Motor
    US$ 450 / Piece
    1 Piece (MOQ)

Wenzhou Acereare Import&Export Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Thermomagnetic Type MCCB , Electronic Type MCCB , Solar System Type DC MCCB , Solar System Type AC MCCB , Double Breaking Type Schneider Type MCCB
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
  • Arxm3 Series Molded Case Circuit Breaker Arxm3-125A MCCB 3p 3poles 125AMP
    US$ 24.44 / Piece
    50 Pieces (MOQ)
  • Arm5 Series Double-Break Molded Case Circuit Breakers 3p 400V 690V 800V MCCB 3poles 250AMP Molded Case Circuit Breaker200ka
    US$ 68.89 / Piece
    50 Pieces (MOQ)
  • Arxm3 Series Arxm3-800A-4p MCCB 4p 4poles 800AMP Molded Case Circuit Breaker
    US$ 189.78 / Piece
    50 Pieces (MOQ)

Yaoshun Electric Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Circuit Breaker , MCB , MCCB , Mini Circuit Breaker , DC/AC
OEM, ODM, Own Brand
Wenzhou, Zhejiang
  • MCB Series C60 C65 IC60 IC65 1p C16 Miniature Circuit Breaker
    Negotiable
    1000 Pieces (MOQ)
  • MCB 63A Low Voltage 6ka Miniature Circuit Breaker with Factory Price
    US$ 1.65 / Piece
    5000 Pieces (MOQ)
  • MCB Miniature Circuit Breaker C45/Dz47-63
    Negotiable
    5000 Pieces (MOQ)

WENZHOU RUIYI INTERNATIONAL TRADE CO., LTD.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Trading Company
Machines Circuit Breakers Lamps , Circuit Breakers Production Line , Circuit Breakers Products , Termianls Series , Cable Joint Products
Wenzhou, Zhejiang
  • MCB /L7 Miniature Circuit Breaker 1A-63A 4.5ka, 6ka,
    US$ 0.7 / Piece
    10000 Pieces (MOQ)
  • MCB Miniature Circuit Breaker 1A-63A, 1p-4p Disjoncteur
    US$ 0.6 / Piece
    10000 Pieces (MOQ)
  • MCB Miniature Circuit Breaker 1A-63A
    US$ 0.7 / Piece
    10000 Pieces (MOQ)

Zhongcheng Metering Limited

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Energy Meter , Water Meter , Meter Box , Circuit Breaker , Prepaid Energy Meter
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ISO 14064, ISO 17025
  • Disjoncteur De Branchement Basse Tension Bipolaire 10-30A
    US$ 6 / Piece
    1 Piece (MOQ)
  • Molded Mouled Circuit Breaker Disjoncteur De Branchement 2 Fils 5/15A
    US$ 6 / Piece
    1 Piece (MOQ)
  • Disjoncteur De Branchement Basse Tension Tetrapolaire 30-40-45-60 a
    US$ 6 / Piece
    1 Piece (MOQ)

Shanghai Sanyu Industry Co., Ltd.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Frequency Inverter , Soft Starter , AC Drive , Frequency Converter , Welding Machine
OEM, Own Brand
Response Time≤3h
  • Sjr3-3022 Soft Starter 22kw Inside Bypass Micro Power Motor Starter
    US$ 254 / Piece
    1 Piece (MOQ)
  • Sjr3-3015 Soft Starter 15kw Inside Bypass Micro Power Motor Starter
    US$ 228 / Piece
    1 Piece (MOQ)
  • Sjr-3018 Soft Starter 18.5kw Micro Power Motor Starter Inside Bypass
    US$ 237 / Piece
    1 Piece (MOQ)

FF TEK CO., LIMITED

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
USB Connector , Tact Switch , Slide Switch , Phone Jack , DC Power Jack
OEM, ODM
ISO 9001, ISO 14001
  • Factory Supply 3.5mm Pitch Vertical Type Pin Plug Socket Terminal Blocks 3.5mm Pluggable Terminal Block
    US$ 0.01 / Piece
    1000 Pieces (MOQ)
  • High Quality 3.5mm Pitch Right Angle Type Pluggable Plug Receptacle Socket Terminal Block
    US$ 0.01 / Piece
    1000 Pieces (MOQ)
  • Hot Selling 3.81mm Pitch Vertical Type Pluggable Terminal Blocks Plug Socket Terminal Block
    US$ 0.01 / Piece
    1000 Pieces (MOQ)

Shanghai Zicheng Electric Technology Co., Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area150
Plant Area
Number of Employees12
Number of Employees
Trading Company
Module , Frequency Converter , Circuit Breaker
ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • A9f94125 Small Molded Case Circuit Breaker
    US$ 17.8 / Piece
    1 Piece (MOQ)
  • A9f94220 Acti9 IC60L, 2p, 20 a, C Curve, 15000A Miniature Circuit Breaker
    US$ 45 / Piece
    1 Piece (MOQ)
  • A9f94201 Miniature Circuit Breaker 2p
    US$ 88 / Piece
    1 Piece (MOQ)

Guang Dong Hao Cheng Electric Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees124
Number of Employees
Manufacturer/Factory , Trading Company
LV/MV Switchgear up to 40.5kV , Prefabricated Substation , RMU , Oil/Dry Type Transformer , Distribution Box
ODM, OEM
Foshan, Guangdong
  • 800-1000V Three Pole Electronic Type MCCB
    US$ 100 / Piece
    1 Piece (MOQ)
  • Hc Three Pole Molded Case Circuit Breaker
    US$ 100 / Piece
    1 Piece (MOQ)
  • 16-800A Three Pole Molded Case Circuit Breaker
    US$ 100 / Piece
    1 Piece (MOQ)

NINGBO FBELE ELECTRONICS CO., LTD.

China Supplier - Diamond MemberSince 2006

Suppliers with verified business licenses

5.0
Plant Area150
Plant Area
Number of Employees8
Number of Employees
Trading Company
Piezo buzzer , Speaker , Piezo siren , Switch , Fuse
OEM, Own Brand
ISO 9001, ISO 9000
  • 1003 Glass Tube Type Fuse
    US$ 0.5 / Piece
    1000 Pieces (MOQ)
  • Auto Glass Tube Fuses with Indicating Lamp
    US$ 0.5 / Piece
    1000 Pieces (MOQ)
  • Auto Fuse Links Mini Fuse Micro Fuse, Small Fuse,
    US$ 0.08 / Piece
    100 Pieces (MOQ)

WENZHOU NOVA NEW ENERGY CO., LTD.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Annual Revenue8.31 Mil
Annual Revenue
Plant Area2000
Plant Area
Number of Employees57
Number of Employees
Manufacturer/Factory
Power Inverter , Solar Controller , Solar Connector
Own Brand, ODM, OEM
ISO 9001
  • 433MHz Wireless Smart Switch RF Remote Control Receiver Wall Panel Transmitter
    US$ 2.6 / Piece
    10 Pieces (MOQ)
  • 3p Iot Air Switch WiFi Circuit Breaker Overload Short Circuit Surge Protection Work with Smart Life/Tuya Smart APP Control
    US$ 35.5 / Piece
    1 Piece (MOQ)
  • WiFi Circuit Breaker 4p Iot Air Switch Overload Short Circuit Surge Protection Work with Smart Life/Tuya Smart APP Control
    US$ 37.7 / Piece
    1 Piece (MOQ)
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Category

Industrial Equipment & Components (1,169) Electrical & Electronics (1,164) Manufacturing & Processing Machinery (1,097) Instruments & Meters (611) Tools & Hardware (491) Auto, Motorcycle Parts & Accessories (456) Metallurgy, Mineral & Energy (311) Consumer Electronics (303) Construction & Decoration (297) Security & Protection (236) More

Business Type

Manufacturer/Factory (1,723) Trading Company (1,409) Group Corporation (73) Individuals/SOHO (6) Other (35)

Management Certification

ISO 9001 (1,185) ISO 14001 (596) ISO 9000 (330) ISO9001:2015 (313) ISO 14000 (181) OHSAS/ OHSMS 18001 (170) ISO14001:2015 (160) ISO 20000 (154) IATF16949 (152) Others (151) QC 080000 (116) ISO 14064 (101) GMP (96) BSCI (85) HSE (82) ISO 13485 (39) ISO45001:2016 (37) ANSI/ESD (37) ASME (37) ISO 10012 (29) ISO 22000 (26) ISO 29001 (26) ISO 50001 (25) ISO 17025 (23) FSC (22) ISO9001:2008 (21) SA 8000 (21) IFS (20) QHSE (20) BS 25999-2 (20) EICC (20) BRC (20) GAP (19) HACCP (19) QSR (18) SEDEX (17) PAS 28000 (17) HQE (16) LEED (15) AIB (14) WRAP (13) SHE Audits (12) BREEAM (12) OHSAS18001:2007 (12) ISO14001:2004 (7) More

Annual Revenue

<1 Million USD (864) 10 ~ 50 Million USD (29) 2.5 ~ 5 Million USD (28) 5 ~ 10 Million USD (28) 1 ~ 2.5 Million USD (14) 50 ~ 100 Million USD (13) >100 Million USD (13) More

No. of Employees

5-50 People (527) 51-200 People (270) 201-500 People (77) Less than 5 People (54) 501-1000 People (18) Above 1000 People (11) More

Province & Region

Guangdong (470) Zhejiang (438) Jiangsu (270) Shandong (240) Shanghai (122) Fujian (81) Henan (72) Hubei (69) Hebei (56) Anhui (42) Hunan (40) Shaanxi (25) Sichuan (24) Beijing (24) Chongqing (19) Liaoning (19) Tianjin (18) Jiangxi (10) Guangxi (2) Taiwan, China (2) Yunnan (2) Hongkong S.A.R. (1) Gansu (1) Heilongjiang (1) Hainan (1) Ningxia (1) Guizhou (1) Jilin (1) More