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12v Circuit Breaker

(4338 products available)

Buy Circuit Breakers Andeli ADM3 400L/3300 MCCB Circuit Breaker

Buy Circuit Breakers Andeli ADM3 400L/3300 MCCB Circuit Breaker

$136.32 - $145.67
Min Order: 4 pieces
CN
19 yrsverify
5.0
/5
·
8 reviews
·
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200 Amp Circuit Breaker 12V-48V DC Circuit Breaker Inline Waterproof Circuit Breaker With Manual Reset For Marine Car

200 Amp Circuit Breaker 12V-48V DC Circuit Breaker Inline Waterproof Circuit Breaker With Manual Reset For Marine Car

Ready to Ship
$4.50 - $5.50
Min Order: 1 piece
Shipping per piece: $5.64
CN
10 yrsverify
4.7
/5
·
91 reviews
·
"Fast shipping"
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100A Circuit Breaker 12V-48V Circuit Breaker 100A Automotive Car Inline Audio Waterproof Manual Reset Circuit Breaker Car RV ATV

100A Circuit Breaker 12V-48V Circuit Breaker 100A Automotive Car Inline Audio Waterproof Manual Reset Circuit Breaker Car RV ATV

Ready to Ship
$4.50 - $5.50
Min Order: 2 pieces
Shipping per piece: $7.54
CN
6 yrsverify
4.9
/5
·
78 reviews
·
"excellent service"
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100 Amp Circuit Breaker Resettable Manual Wenzhou Circuit Breaker 12V-48V DC Circuit Breaker Switch For Auto RV

100 Amp Circuit Breaker Resettable Manual Wenzhou Circuit Breaker 12V-48V DC Circuit Breaker Switch For Auto RV

Ready to Ship
$4.50 - $4.95
Min Order: 2 pieces
Shipping per piece: $3.94
CN
10 yrsverify
4.7
/5
·
91 reviews
·
"Fast shipping"
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Electrical 12V 30A Battery Circuit Breaker Waterproof Auto Overload Protector Switch With Resettable Manual For Truck R

Electrical 12V 30A Battery Circuit Breaker Waterproof Auto Overload Protector Switch With Resettable Manual For Truck R

Ready to Ship
$4.50 - $5.50
Min Order: 1 piece
Shipping per piece: $9.68
CN
17 yrsverify
4.9
/5
·
75 reviews
·
"Great supplier"
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150A Premium High-Current Circuit Breaker With Fuse Manual Reset Switch Waterproof IP67 For Boat Marine RV Yacht Car 12-48VDC

150A Premium High-Current Circuit Breaker With Fuse Manual Reset Switch Waterproof IP67 For Boat Marine RV Yacht Car 12-48VDC

$7.20 - $8.50
Min Order: 50 pieces
Shipping per piece: $0.96
CN
14 yrsverify
5.0
/5
·
5 reviews
·
"Great customer service"
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30-150A Fuse Holder with Manual Reset 12V DC Circuit Breaker Surface Mount for Car Audio Rv Marine Boat Truck Trolling Motors

30-150A Fuse Holder with Manual Reset 12V DC Circuit Breaker Surface Mount for Car Audio Rv Marine Boat Truck Trolling Motors

Ready to Ship
$2.98 - $3.98
Min Order: 1 piece
Shipping per piece: $5.80
CN
2 yrs
4.9
/5
·
43 reviews
·
"Fast delivery"
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E9 CAR Yacht circuit breaker DC 12V - 24V 80 - 300A Change SEMS Nuts Installed 12V DC Circuit Breaker China supplier

E9 CAR Yacht circuit breaker DC 12V - 24V 80 - 300A Change SEMS Nuts Installed 12V DC Circuit Breaker China supplier

$14.00
Min Order: 100 pieces
CN
11 yrsverify
5.0
/5
·
7 reviews
·
"Fast delivery"
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Sunro Dc Mccb 63 Amp 150 Amp 400amp 1000v 1500v Mccb Circuit Breaker

Sunro Dc Mccb 63 Amp 150 Amp 400amp 1000v 1500v Mccb Circuit Breaker

$25.00 - $100.00
Min Order: 50 sets
CN
4 yrs
4.8
/5
·
13 reviews
·
"good service"
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Professional Wholesale C45 Ac 230/400v Single Phase Mcb Electrical Mini Circuit Breaker

Professional Wholesale C45 Ac 230/400v Single Phase Mcb Electrical Mini Circuit Breaker

$0.20 - $1.50
Min Order: 10 pieces
CN
11 yrs
0.0
/5
·
0 reviews
·
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CTB1 SOLAR PV DC Type MCB Mini miniature Circuit Breaker 1P 10-32A

CTB1 SOLAR PV DC Type MCB Mini miniature Circuit Breaker 1P 10-32A

$0.95 - $1.08
Min Order: 10 pieces
CN
1 yrs
0.0
/5
·
0 reviews
·
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50V 125V 250V 5A 10A 15A 20A 25A 30A 35A 40A Current Overload Protector Manual Reset Single Pole L1 L2 Circuit Breaker

50V 125V 250V 5A 10A 15A 20A 25A 30A 35A 40A Current Overload Protector Manual Reset Single Pole L1 L2 Circuit Breaker

$0.22 - $0.28
Min Order: 100 pieces
CN
1 yrs
5.0
/5
·
1 reviews
·
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DC Mccb Molded Case Circuit 1Pole 40A 50A 63A 12V 24V 48V 36V 250V 550V DC Case Circuit Mccb Breaker For Solar System

DC Mccb Molded Case Circuit 1Pole 40A 50A 63A 12V 24V 48V 36V 250V 550V DC Case Circuit Mccb Breaker For Solar System

$6.59 - $7.00
Min Order: 10 pieces
CN
3 yrs
4.9
/5
·
41 reviews
·
"fast delivery"
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Triproton New Product 1000V DC Electrical Type Solar MCB Mini DC Circuit Breaker

Triproton New Product 1000V DC Electrical Type Solar MCB Mini DC Circuit Breaker

Ready to Ship
$6.80 - $7.50
Min Order: 100 pieces
Shipping per piece: $2.34
CN
15 yrsverify
4.9
/5
·
23 reviews
·
"fast shipping"
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5A 8A 15A 20A 125/250VAC Thermal Circuit Breaker with Quick Connect Terminals and Waterproof Button Cover Assortment Kit

5A 8A 15A 20A 125/250VAC Thermal Circuit Breaker with Quick Connect Terminals and Waterproof Button Cover Assortment Kit

$0.13
Min Order: 5 pieces
CN
1 yrs
4.9
/5
·
22 reviews
·
"fast shipping"
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Solar system waterproof circuit breaker reset fuse inverter DC12V 50A -250A Auto Circuit Breaker for Car Audio Marine

Solar system waterproof circuit breaker reset fuse inverter DC12V 50A -250A Auto Circuit Breaker for Car Audio Marine

$2.80 - $6.90
Min Order: 10 pieces
CN
4 yrsverify
4.9
/5
·
28 reviews
·
"good service"
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High Quality CHNT NXB-63 C Curve MCB 1P 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A DC MCB NXB-63 Miniature Circuit Breaker

High Quality CHNT NXB-63 C Curve MCB 1P 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A DC MCB NXB-63 Miniature Circuit Breaker

$0.80 - $0.94
Min Order: 5 pieces
CN
4 yrsverify
5.0
/5
·
8 reviews
·
Contact Supplier
12V 60A Car Audio Solar System Manual Reset DC Circuit Breaker

12V 60A Car Audio Solar System Manual Reset DC Circuit Breaker

Ready to Ship
$5.85 - $6.25
Min Order: 1 set
Shipping per piece: $8.69
CN
3 yrs
4.9
/5
·
10 reviews
·
"on time shipping"
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150 Amp Circuit Breaker with Manual Reset, 12V- 48VDC, Waterproof (150A)

150 Amp Circuit Breaker with Manual Reset, 12V- 48VDC, Waterproof (150A)

Ready to Ship
$7.00 - $8.00
Min Order: 100 pieces
Shipping per piece: $0.20
CN
7 yrs
5.0
/5
·
2 reviews
·
"Perfect service"
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20-150A Circuit Breaker 12V 24V DC Car Truck Audio Resettable Fuse Circuit Breaker

20-150A Circuit Breaker 12V 24V DC Car Truck Audio Resettable Fuse Circuit Breaker

Ready to Ship
$3.00 - $4.00
Min Order: 1 piece
Shipping per piece: $23.32
CN
7 yrs
3.4
/5
·
6 reviews
·
"fast shipping"
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TOMD6-63DC PV EV Solar Power System 1 Pole 12V-550V Single Phase Mcb Mini DC Circuit Breaker

TOMD6-63DC PV EV Solar Power System 1 Pole 12V-550V Single Phase Mcb Mini DC Circuit Breaker

Ready to Ship
$2.19
Min Order: 5 pieces
Shipping per piece: $3.84
CN
15 yrsverify
4.8
/5
·
49 reviews
·
"fast shipping"
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50 Amp Circuit Breaker 12 Volt Circuit Breaker Miniature Waterproof Circuit Breaker MCCB With Inline Fuse For Auto RV

50 Amp Circuit Breaker 12 Volt Circuit Breaker Miniature Waterproof Circuit Breaker MCCB With Inline Fuse For Auto RV

Ready to Ship
$4.50 - $4.95
Min Order: 2 pieces
Shipping per piece: $3.93
CN
10 yrsverify
4.7
/5
·
91 reviews
·
"Fast shipping"
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Overload Protection 12V-48V DC Waterproof Manual Reset Trolling Motor Auto Car Marine Boat Stereo Audio 30A Circuit Breaker

Overload Protection 12V-48V DC Waterproof Manual Reset Trolling Motor Auto Car Marine Boat Stereo Audio 30A Circuit Breaker

$5.80 - $9.50
Min Order: 1000 pieces
CN
5 yrsverify
4.9
/5
·
17 reviews
·
"Good service"
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DC MCCB Circuit Breaker 1P 2P 12V 24V 48V 250A Moulded Case Battery 100A 200A 300A 400A Car Charging Pile Protector

DC MCCB Circuit Breaker 1P 2P 12V 24V 48V 250A Moulded Case Battery 100A 200A 300A 400A Car Charging Pile Protector

$7.60 - $15.23
Min Order: 10 pieces
CN
19 yrsverify
4.3
/5
·
21 reviews
·
"good service"
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12V 24V Disconnect Switch Circuit Breaker Detach battery for Tractor Emergency Switch Lock Battery Circuit Breaker

12V 24V Disconnect Switch Circuit Breaker Detach battery for Tractor Emergency Switch Lock Battery Circuit Breaker

Ready to Ship
$6.85 - $7.30
Min Order: 1 piece
Shipping per piece: $23.87
CN
8 yrs
4.8
/5
·
118 reviews
·
"Excellent service"
Contact Supplier
50A 250V Toggle Single Pole Circuit Breakers Hydraulic Magnetic Circuit breaker

50A 250V Toggle Single Pole Circuit Breakers Hydraulic Magnetic Circuit breaker

Ready to Ship
$3.27 - $3.63
Min Order: 50 pieces
Shipping per piece: $0.49
CN
5 yrs
4.7
/5
·
19 reviews
·
"fast delivery"
Contact Supplier
12V-48VDC 30A-300A Waterproof Manual Reset Circuit Breaker for Auto Marine Trolling Motors Boat ATV

12V-48VDC 30A-300A Waterproof Manual Reset Circuit Breaker for Auto Marine Trolling Motors Boat ATV

$4.20 - $4.50
Min Order: 5 pieces
CN
5 yrs
4.8
/5
·
27 reviews
·
"FAST DELIVERY"
Contact Supplier
Price List Dc Botric Rocker Switch Panel Mcb Manufacturers Electric Accessories Miniature 12V Circuit Breaker CTM1-1000L

Price List Dc Botric Rocker Switch Panel Mcb Manufacturers Electric Accessories Miniature 12V Circuit Breaker CTM1-1000L

$6.60 - $7.10
Min Order: 1 piece
CN
3 yrs
4.7
/5
·
3 reviews
·
"Fast shipping"
Contact Supplier
CHYT DZ47Z-63 DC 1P 2P 12v single phase circuit mcb breaker

CHYT DZ47Z-63 DC 1P 2P 12v single phase circuit mcb breaker

$2.00 - $2.50
Min Order: 1 piece
CN
2 yrsverify
4.8
/5
·
89 reviews
·
"Excellent Service"
Contact Supplier
1Pole 2Pole 3Pole 4Pole 15 Amp Automatic Circuit Breakers 12V 24V DC Stud Bolt

1Pole 2Pole 3Pole 4Pole 15 Amp Automatic Circuit Breakers 12V 24V DC Stud Bolt

$9.00 - $11.00
Min Order: 5 pieces
CN
2 yrs
0.0
/5
·
0 reviews
·
Contact Supplier
Electronic components 12v-1000v 2P/3P/4P 40a-250a plastic air switch circuit breaker

Electronic components 12v-1000v 2P/3P/4P 40a-250a plastic air switch circuit breaker

$10.00 - $70.00
Min Order: 1 meter
CN
4 yrs
4.9
/5
·
89 reviews
·
"Fast delivery"
Contact Supplier
12V 24V DC 60A 80A 100A 150A 200A 250A Home Solar System Waterproof Circuit Breaker Reset Fuse Inverter dc circuit breaker

12V 24V DC 60A 80A 100A 150A 200A 250A Home Solar System Waterproof Circuit Breaker Reset Fuse Inverter dc circuit breaker

Ready to Ship
$3.99 - $4.99
Min Order: 5 pieces
Shipping per piece: $5.76
CN
6 yrs
4.9
/5
·
48 reviews
·
"fast delivery"
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Waterproof 12V-48V DC 300 Amp Circuit Breaker with Manual Reset Switch for Car RV Boat Marine Truck Vehicles Stereo Audio

Waterproof 12V-48V DC 300 Amp Circuit Breaker with Manual Reset Switch for Car RV Boat Marine Truck Vehicles Stereo Audio

$4.79 - $4.99
Min Order: 500 pieces
CN
11 yrs
4.5
/5
·
8 reviews
·
"reliable delivery"
Contact Supplier
single pole 80A 100amp 125A True DC Circuit Breaker for 12V-500V Battery Systems

single pole 80A 100amp 125A True DC Circuit Breaker for 12V-500V Battery Systems

$3.69 - $14.76
Min Order: 5 pieces
CN
4 yrsverify
4.9
/5
·
28 reviews
·
"Fast Delivery"
Contact Supplier
Reset Fuse Holder Automotive 30A Mini Inline Fuse Circuit Breaker For Car Truck Audio Stereo Amplifier

Reset Fuse Holder Automotive 30A Mini Inline Fuse Circuit Breaker For Car Truck Audio Stereo Amplifier

$0.58 - $2.68
Min Order: 100 pieces
CN
1 yrs
4.8
/5
·
22 reviews
·
"Excellent service"
Contact Supplier
High quality 6KA/10KA LS electronic 1p 32A MCB ac 12v dc Miniature Circuit Breaker

High quality 6KA/10KA LS electronic 1p 32A MCB ac 12v dc Miniature Circuit Breaker

Ready to Ship
$1.20 - $1.35
Min Order: 50 pieces
Shipping per piece: $0.49
CN
8 yrsverify
4.7
/5
·
14 reviews
·
"good service"
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USFULL DC MCB CE IEC Certificate DC 20A Miniature Circuit Breaker 2P 4P 10A 16A 20A 25A 32A 40A 50A 63A Solar PV MCB

USFULL DC MCB CE IEC Certificate DC 20A Miniature Circuit Breaker 2P 4P 10A 16A 20A 25A 32A 40A 50A 63A Solar PV MCB

$1.00 - $14.00
Min Order: 1 piece
CN
20 yrsverify
4.9
/5
·
16 reviews
·
"fast delivery"
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12V-48VCar Audio Recovery Fuse Switch High Current Short Circuit Overload Protection Switch For RV Yacht Circuit Breaker

12V-48VCar Audio Recovery Fuse Switch High Current Short Circuit Overload Protection Switch For RV Yacht Circuit Breaker

$6.00 - $15.00
Min Order: 1 piece
CN
5 yrsverify
4.9
/5
·
76 reviews
·
"excellent customer service"
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12V 20A 30A 40A 50A 60A 80A 100A stereo Car Audio Circuit Breaker

12V 20A 30A 40A 50A 60A 80A 100A stereo Car Audio Circuit Breaker

$0.01 - $0.20
Min Order: 1 piece
CN
10 yrsverify
4.8
/5
·
52 reviews
·
"prompt delivery"
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MCCB YCM7-125S 3P 63A 400V 50Hz 3 phase Moulded Case Circuit Breaker

MCCB YCM7-125S 3P 63A 400V 50Hz 3 phase Moulded Case Circuit Breaker

Ready to Ship
$7.25 - $7.93
Min Order: 1 unit
Shipping per piece: $18.40
CN
5 yrsverify
5.0
/5
·
5 reviews
·
"professional service"
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About products and suppliers

What is 12v circuit breaker?

Circuit breakers are a useful way to keep any electronic device safe. When it comes to electric circuit breakers, they are a useful option and have a good price. Some of the devices that are used with 12v cigarette socket and 12v cigarette socket devices can be used.

On Alibaba.com you ’ ll be able to compare the different types of 12v car breakers, as called the 12v car breakers, or 12v car breakers, is a must-have for anyone who wants to buy a new and of quality. They are so popular that 12v car breakers are equipped with different types of 12v car breakers, such as 12v car batteries and 12v battery breakers. Source items like Alibaba.com offer a wide variety of choices to sell different 12v car breakers and 12v car batteries. For them to choose which, it is important to know that the types of 12v car breakers are called 12V car breakers, or 12v car batteries.

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