Gold Member Since 2015
Audited Supplier
Dongguan Maiyu Electronics Co., Ltd.

Circuit Breaker, Current Circuit Breaker, Case Circuit Breaker manufacturer / supplier in China, offering 20 AMP in-Line Circuit Breaker Stereo/Audio/Car/RV 20aamp Fuse 12V/24V/32V, Anti Rear-End Crash Caution Tail Fog Driving Laser Red Laser Beam Light, 12V Motorcycle Bike USB Mobile Phone Charger with on/off Switch and so on.

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Supplier Homepage Product Car/Motorcycle USB Socket & Cigarette Lighter Others Car/Motorcycle USB Socket & Cigarette Lighter 20 AMP in-Line Circuit Breaker Stereo/Audio/Car/RV 20aamp Fuse 12V/24V/32V

20 AMP in-Line Circuit Breaker Stereo/Audio/Car/RV 20aamp Fuse 12V/24V/32V

Purchase Qty.:
10-499 500+
FOB Unit Price: US $8 US $7.5
Purchase Qty. (Pieces) FOB Unit Price
10-499 US $8
500+ US $7.5
Get Latest Price
Production Capacity: 50000 Piece/Pieces Per Month
Transport Package: 1PCS in a Plastic Hole/50PCS /Layer.
Payment Terms: T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: In-Line Circuit Breaker
  • Type: Circuit Breaker
  • Amperage: 40A
  • Terminal Stud: M6 (Accepts 1/4" Ring Terminal)
  • Interrupt Capacity: 3000A @ 30V DC
  • Operating Temperature: -32 to 89 Centgrade
  • Approval: Ce, IP67, SAE J1625, Sea J1171marine
  • Speed: High-Speed Circuit Breaker
  • Installation: Fixed
  • Poles Number: 1
  • Certification: ISO9001-2000, VDE, CE, CB, CCC
  • Specification: CE RoHS SGS, VDE, CCC
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Brand Name: Maiyu
  • Circuit Breaker Type: Thermally Responsive Bi-Metal Blade
  • Maximum Voltage: 42V DC
  • Storage Temperature: -34to 149centgrade
  • Circuit Breaker Class: Type III Switchable/Manual Reset - Trip Free
  • Operation: Electric Type
  • Arc-extinguishing Medium: SF6
  • Structure: ACB
  • Function: Overcurrent Protection
  • Trademark: MAIYU
  • Origin: Dongguan City, China
Product Description

Circuit Breaker - Surface Mount 150A 

DC 12V Car Stereo Audio Circuit Breaker Inline Fuse 40AMP 40A
Specifications: 12 Volt - 40 Amp
Size(approx): 100mm (L) x 41mm (W) x 38mm (H)

Easy to use and durable.
No fuse change trouble.
Manual open circuit push button.
Self-Testing & Manual Override.
Easy to operate with manual reset arm.
Can be mounted on panel or firewall.
Apply in connecting audio power line.
Use in place of an inline fuse holder.
Suitable for car audio, video system overload protection.
Function: prevent excessive current, protect the electrical appliance.

Rated current: 30 amp - 80 amp.
Rated voltage: 42 VDC Maximum
Breaking capacity: 3000 amp @ 30 VDC.
Ambient temperature: - 32 c to 89 c
Storage temperature: - 34 c to 149 c.
Test standard: SAE J1625;The SAE J1171
Tripping characteristics: (in the environment temperature is 25 ºC under the condition of jump performance)
100% current test: don't jump
Current test: 135% jump in about 30 minutes
Current test: 200% jump 4 to 25 seconds
Current test: 300% jump 1.6 4.8 seconds
Package Included:
1x 40A Circuit Breaker.
Provides medium duty circuit protection and switching
Thermal circuit breaker
For DC systems up to 42 volts
3000 Amps interrupt capacity
Easy to see Red reset lever shows open condition
"Trip Free" design cannot be held "ON" during fault current condition
Waterproof to IP 67 - protection against immersion to 1 metre for 30 minutes
Ignition Protected to SAE J1171, SAE J1625
Surface mount - connections are at the front

Contact Information: Arthur Tsui
Tel: (0086) 0769 8800 2382
Call me in English Korean or Chinese

Dongguan Yu Jie Electronics Co., Ltd.
Dongguan Yu Jie Electronics Co., Ltd. is mainly dedicated to manufacturing glass tube fuse, ceramic tube fuse, fuse bases, auto blade fuse and others. 

We have ten years of experience in fuse manufacturing industry, and we have been granted certification of CCC of China, UL of the USA, CSA of Canada, VDE/TUV of Europe, as well as ISO9001. We get a good reputation of quality control and complete facilities. 

We regard "good customer service, good business reputation and good quality control" ...
Basic Information

  We are professional in manufacturing all kinds of car switches and boat switches, Car accessaries,Car Volmeter, USB car adaptor, Car fuse, PCBA assembly, electronics components and all kinds of molds for plastic injection industry. 
  Number of Employees: 101 - 200 People  
Trade & Market
Western EuropeMid EastSoutheast Asia
Eastern EuropeNorth America
Factory Information
Contract Manufacturing:OEM Service Offered   Design Service Offered  
Factory certifications:TUV,CE,IQC,ISO9001,ISO14001,CSA
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Mr. Arthur Xu
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