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Protection Breaker

(88784 products available)

Efficient Short Circuit Protection With Miniature Breaker HZDB1-63 1P

Efficient Short Circuit Protection With Miniature Breaker HZDB1-63 1P

$0.96
Min Order: 60 pieces
Shipping per piece: $0.59
CN
1 yrsverify
0.0
/5
·
0 reviews
·
Contact Supplier
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100A 4P Circuit Breaker Short Circuit Protector Residual Leakage Protection Circuit Breaker

100A 4P Circuit Breaker Short Circuit Protector Residual Leakage Protection Circuit Breaker

$21.99 - $23.99
Min Order: 10 pieces
CN
1 yrsverify
0.0
/5
·
0 reviews
·
Contact Supplier
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50KA Molded Case Circuit Breaker 4P 63A Molded Case Air Switch Circuit Breaker

50KA Molded Case Circuit Breaker 4P 63A Molded Case Air Switch Circuit Breaker

$29.99
Min Order: 12 pieces
CN
1 yrsverify
0.0
/5
·
0 reviews
·
Contact Supplier
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CHINT NM1B Moulded Case Circuit Breaker MCCB

CHINT NM1B Moulded Case Circuit Breaker MCCB

$21.00 - $120.00
Min Order: 1 piece
CN
9 yrsverify
4.9
/5
·
58 reviews
·
"fast shipping"
Contact Supplier
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CHINT NB1L 50/60Hz 63A 1P 2P 3P 4P Residual Current Operated Circuit Breaker With Over-current Protection

CHINT NB1L 50/60Hz 63A 1P 2P 3P 4P Residual Current Operated Circuit Breaker With Over-current Protection

$8.50 - $17.46
Min Order: 1 piece
CN
9 yrsverify
4.9
/5
·
58 reviews
·
"fast shipping"
Contact Supplier
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API TUYA WiFi Smart Circuit Breaker 1-63A Over current under voltage protection power metering wireless Remote Control Switch

API TUYA WiFi Smart Circuit Breaker 1-63A Over current under voltage protection power metering wireless Remote Control Switch

Ready to Ship
$13.99
Min Order: 5 pieces
Shipping per piece: $4.22
CN
15 yrsverify
4.8
/5
·
48 reviews
·
"fast shipping"
Contact Supplier
Delixi breakers circuit DZ108-20 motor protection plastic case circuit breaker adjustable current low voltage circuit breaker

Delixi breakers circuit DZ108-20 motor protection plastic case circuit breaker adjustable current low voltage circuit breaker

$10.00 - $11.00
Min Order: 5 pieces
CN
3 yrsverify
5.0
/5
·
9 reviews
·
"Fast delivery"
Contact Supplier
GEYA GYR10N-40 1P+N single module RCBO circuit breaker Residual Current Circuit Breaker With Over Current Protection RCBO

GEYA GYR10N-40 1P+N single module RCBO circuit breaker Residual Current Circuit Breaker With Over Current Protection RCBO

$7.45 - $11.17
Min Order: 50 pieces
CN
12 yrsverify
4.8
/5
·
63 reviews
·
"Good service"
Contact Supplier
ETEK RCBO Residual Circuit Breaker Over Current Leakage Protection Type AC 3P+N 4P 63A 30mA EKL5

ETEK RCBO Residual Circuit Breaker Over Current Leakage Protection Type AC 3P+N 4P 63A 30mA EKL5

Ready to Ship
$11.80 - $13.90
Min Order: 5 pieces
Shipping per piece: $7.67
CN
6 yrsverify
4.9
/5
·
31 reviews
·
"fast delivery"
Contact Supplier
Fato CFM3sE MCCB AC 400V Moulded Case Circuit Breaker 3 Phase Power Protection Magnetic 100/250/300/350/400/630Amp

Fato CFM3sE MCCB AC 400V Moulded Case Circuit Breaker 3 Phase Power Protection Magnetic 100/250/300/350/400/630Amp

$5.00 - $100.00
Min Order: 2 pieces
CN
8 yrsverify
4.8
/5
·
23 reviews
·
"Good service"
Contact Supplier
General Electric Protection Overload DC PV Circuit Breaker

General Electric Protection Overload DC PV Circuit Breaker

$3.50 - $17.00
Min Order: 5 pieces
CN
2 yrsverify
4.8
/5
·
87 reviews
·
"Excellent Service"
Contact Supplier
GuardWell GM3L-250M-4300B-200A moulded case circuit breaker 200a MCCB with residual current protection

GuardWell GM3L-250M-4300B-200A moulded case circuit breaker 200a MCCB with residual current protection

$57.15 - $65.93
Min Order: 100 pieces
CN
1 yrsverify
0.0
/5
·
0 reviews
·
Contact Supplier
High quality miniature circuit breaker DC system protection equipment nader NDB1-63 2P circuit breaker

High quality miniature circuit breaker DC system protection equipment nader NDB1-63 2P circuit breaker

$5.01 - $5.27
Min Order: 10 pieces
CN
5 yrsverify
5.0
/5
·
12 reviews
·
"Great service"
Contact Supplier
RCBO 6kA 10kA Rcd Residual Circuit Breaker 30mA Mini Residual currentt Circuit Breaker With Overcurrent Protection

RCBO 6kA 10kA Rcd Residual Circuit Breaker 30mA Mini Residual currentt Circuit Breaker With Overcurrent Protection

$4.99 - $6.90
Min Order: 5 pieces
CN
18 yrsverify
0.0
/5
·
0 reviews
·
Contact Supplier
TUYA WiFi Smart Circuit Breaker 1-63A Over Current Under Voltage Protection Power Metering Wireless Remote Control Switch TONGOU

TUYA WiFi Smart Circuit Breaker 1-63A Over Current Under Voltage Protection Power Metering Wireless Remote Control Switch TONGOU

$10.00 - $13.00
Min Order: 10 pieces
CN
1 yrs
4.8
/5
·
23 reviews
·
"Excellent service"
Contact Supplier
France brands GV2 Series automatic circuit breaker GV2ME05C 0.63-1.0A 3 Phase Motor Protection Circuit Breaker

France brands GV2 Series automatic circuit breaker GV2ME05C 0.63-1.0A 3 Phase Motor Protection Circuit Breaker

$19.50 - $21.00
Min Order: 10 pieces
CN
11 yrsverify
5.0
/5
·
17 reviews
·
"Prompt delivery"
Contact Supplier
A2 Three-phase phase loss Overload protection smart circuit breaker Main switch Circuit breaker

A2 Three-phase phase loss Overload protection smart circuit breaker Main switch Circuit breaker

$233.70 - $241.10
Min Order: 100 pieces
CN
1 yrsverify
0.0
/5
·
0 reviews
·
Contact Supplier
QJC 63A Automatic Reconnect Circuit Breaker Over And Under Voltage Over Current Leakage Protection Surge Protect Protector Relay

QJC 63A Automatic Reconnect Circuit Breaker Over And Under Voltage Over Current Leakage Protection Surge Protect Protector Relay

$9.00 - $14.00
Min Order: 10 pieces
CN
5 yrsverify
4.9
/5
·
28 reviews
·
"Fast delivery"
Contact Supplier
Open Electric hot selling low volt 6KA RCD ELCB RCCB Leakage Protection Residual Current Operated Circuit Breaker

Open Electric hot selling low volt 6KA RCD ELCB RCCB Leakage Protection Residual Current Operated Circuit Breaker

$5.16 - $5.94
Min Order: 240 pieces
CN
19 yrsverify
4.3
/5
·
22 reviews
·
"good service"
Contact Supplier
Electromagnetic Earth Leakage Circuit Breaker Vehicle Charging Post Leakage Protection Type B Circuit Breaker

Electromagnetic Earth Leakage Circuit Breaker Vehicle Charging Post Leakage Protection Type B Circuit Breaker

$9.00 - $9.60
Min Order: 10 pieces
CN
1 yrsverify
0.0
/5
·
0 reviews
·
Contact Supplier
Factory Wholesale Intelligent Creepage Protection Circuit Breaker Tu, Smart Wifi Circuit Breaker, Wifi Circuit Breaker Smart

Factory Wholesale Intelligent Creepage Protection Circuit Breaker Tu, Smart Wifi Circuit Breaker, Wifi Circuit Breaker Smart

$6.55 - $7.69
Min Order: 5 pieces
CN
6 yrsverify
5.0
/5
·
1 reviews
·
"good delivery"
Contact Supplier
CNC Manufacturer YCB6HLN-63 RCBO 1P+N 4.5KA Residual Current Circuit Breaker with Over Current Protection

CNC Manufacturer YCB6HLN-63 RCBO 1P+N 4.5KA Residual Current Circuit Breaker with Over Current Protection

$2.28 - $2.38
Min Order: 100 sets
CN
5 yrsverify
4.7
/5
·
6 reviews
·
"professional service"
Contact Supplier
TUYA WiFi Smart Circuit Breaker 10A Over current under voltage protection power metering wireless Remote Control Switch

TUYA WiFi Smart Circuit Breaker 10A Over current under voltage protection power metering wireless Remote Control Switch

$2.18 - $2.81
Min Order: 10 pieces
CN
6 yrs
4.7
/5
·
19 reviews
·
"good service"
Contact Supplier
CHINT CHNT 230V 50HZ 6000A RCBO Overload Short Circuit Protection NB2LE Residual Current Operated Circuit Breaker

CHINT CHNT 230V 50HZ 6000A RCBO Overload Short Circuit Protection NB2LE Residual Current Operated Circuit Breaker

$2.00 - $5.00
Min Order: 1 piece
CN
8 yrsverify
4.8
/5
·
37 reviews
·
"responsive supplier"
Contact Supplier
Square D Breakers Home Using THQC 30A Miniature Circuit Breaker Over-voltage Protection Circuit Breaker

Square D Breakers Home Using THQC 30A Miniature Circuit Breaker Over-voltage Protection Circuit Breaker

$2.21 - $2.32
Min Order: 5 pieces
CN
15 yrs
5.0
/5
·
4 reviews
·
"fast delivery"
Contact Supplier
Molded Case Circuit Breaker 3P4P63A low voltage motor overload and short circuit protection adjustable electronic smart mccb

Molded Case Circuit Breaker 3P4P63A low voltage motor overload and short circuit protection adjustable electronic smart mccb

$6.00 - $10.00
Min Order: 5 pieces
CN
1 yrsverify
4.9
/5
·
14 reviews
·
Contact Supplier
Schneiders Original iC65L-MA Acti9 Compact Miniature Circuit Breaker for Quick and Efficient Circuit Protection 1P 2p 3p 4P

Schneiders Original iC65L-MA Acti9 Compact Miniature Circuit Breaker for Quick and Efficient Circuit Protection 1P 2p 3p 4P

$23.90 - $24.90
Min Order: 6 pieces
CN
1 yrs
0.0
/5
·
0 reviews
·
Contact Supplier
SMATRUL Short Circuit Protection Timed Smart Reclosing Switch Remote Control 63A Tuya Wifi Smart Circuit Breaker

SMATRUL Short Circuit Protection Timed Smart Reclosing Switch Remote Control 63A Tuya Wifi Smart Circuit Breaker

Ready to Ship
$26.75 - $27.95
Min Order: 1 piece
Shipping per piece: $12.23
CN
4 yrsverify
4.7
/5
·
65 reviews
·
"quality service"
Contact Supplier
SSPD Mpcb Gv2-ME Motor Protection Circuit Breaker with Thermomagnetism Protect Function Type

SSPD Mpcb Gv2-ME Motor Protection Circuit Breaker with Thermomagnetism Protect Function Type

$7.59 - $8.36
Min Order: 25 pieces
CN
16 yrsverify
4.8
/5
·
6 reviews
·
"responsive supplier"
Contact Supplier
New leakage protector leakage circuit breaker TORD4-63 household 2P63A leakage protection switch AC type

New leakage protector leakage circuit breaker TORD4-63 household 2P63A leakage protection switch AC type

$10.00
Min Order: 10 pieces
CN
3 yrs
5.0
/5
·
6 reviews
·
Contact Supplier
EVG9 Motor Protection Circuit Breaker Manufacturer

EVG9 Motor Protection Circuit Breaker Manufacturer

$1.75 - $3.60
Min Order: 50 pieces
CN
14 yrsverify
4.9
/5
·
32 reviews
·
"good supplier"
Contact Supplier
TUYA WIFI Micro circuit breaker 63A Power metering MCB overload protection 2P air switch with screen display

TUYA WIFI Micro circuit breaker 63A Power metering MCB overload protection 2P air switch with screen display

$8.85 - $9.68
Min Order: 5 pieces
CN
3 yrs
4.8
/5
·
116 reviews
·
"fast delivery"
Contact Supplier
Siemens Motor Protection Circuit Breaker 3RV2021-4AA20 New Original

Siemens Motor Protection Circuit Breaker 3RV2021-4AA20 New Original

$30.00 - $50.00
Min Order: 1 piece
CN
4 yrs
4.9
/5
·
28 reviews
·
"Fast shipping"
Contact Supplier
Hot Selling Low Volt Leakage Protection Residual Current Operated Circuit Breakers

Hot Selling Low Volt Leakage Protection Residual Current Operated Circuit Breakers

$6.00 - $6.70
Min Order: 20 pieces
CN
6 yrsverify
4.8
/5
·
16 reviews
·
"Excellent service"
Contact Supplier
XT2S160 TMD2.5-25 FF 4P New and Original Molded case distribution protection circuit breaker in stock

XT2S160 TMD2.5-25 FF 4P New and Original Molded case distribution protection circuit breaker in stock

Ready to Ship
$320.00
Min Order: 5 pieces
Shipping per piece: $17.27
CN
8 yrs
4.8
/5
·
9 reviews
·
"good delivery"
Contact Supplier
220V 50HZ/60HZ Residual Current Circuit Breaker With Over Current And Leakage Protection RCBO

220V 50HZ/60HZ Residual Current Circuit Breaker With Over Current And Leakage Protection RCBO

$4.50
Min Order: 10 pieces
CN
16 yrsverify
4.7
/5
·
26 reviews
·
"Good service"
Contact Supplier
Siemens Power contactors Time relays Motor protection circuit breakers Overload relays 3rt20171ab01 3RT2017-1AB01

Siemens Power contactors Time relays Motor protection circuit breakers Overload relays 3rt20171ab01 3RT2017-1AB01

Ready to Ship
$26.00
Min Order: 1 pair
Shipping per piece: $104.82
CN
2 yrs
4.9
/5
·
18 reviews
·
"fast shipping"
Contact Supplier
2P RCCB 63A C63 Residual Current Circuit Breaker CE CB ELCB Type F362 Circuit Breaker With Over Current Protection

2P RCCB 63A C63 Residual Current Circuit Breaker CE CB ELCB Type F362 Circuit Breaker With Over Current Protection

$2.18 - $2.90
Min Order: 120 pieces
CN
7 yrsverify
5.0
/5
·
1 reviews
·
"Fast service"
Contact Supplier
Over Current Protection 12kV 11kV 1250A High Voltage Vacuum Circuit Breaker

Over Current Protection 12kV 11kV 1250A High Voltage Vacuum Circuit Breaker

$1,185.00 - $1,240.00
Min Order: 1 piece
CN
8 yrs
5.0
/5
·
6 reviews
·
"good supplier"
Contact Supplier
GV3 Motor Starter Motor Thermal Protector Circuit Breaker MPCB 3 Phase Motor Protection Circuit Breaker

GV3 Motor Starter Motor Thermal Protector Circuit Breaker MPCB 3 Phase Motor Protection Circuit Breaker

$1.00 - $10.00
Min Order: 100 pieces
CN
13 yrs
4.6
/5
·
6 reviews
·
"fast sending"
Contact Supplier
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About products and suppliers

88784 protection breaker products are offered for sale by suppliers on Alibaba.com, of which miniature circuit breakers accounts for 5%, circuit breakers accounts for 3%, and moulded case circuit breakers accounts for 1%. A wide variety of protection breaker options are available to you, such as c, b and d.You can also choose from home, industrial and protective protection breaker,as well as from li, lsi, and lsig protection breaker, and whether protection breaker is white, black, or red.
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