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Outdoor AC Vacuum Circuit Breaker Electric Zw43-12 for MV&HV Transformers
$450.00 - $850.00
Min. Order: 2 pieces
4.3/5.0·1 reviews
Good Price 120/208/240V Electric transformers Heavy Duty With Circuit Breaker
$3.00 - $10.00
Min. Order: 200 pieces
4.6/5.0·1 reviews
CPU Controlled 5kva automatic voltage stabilizer/regulator 5000 watt with Circuit Breaker used for home appliance
$18.00 - $23.00
Min. Order: 50 pieces
0.0/5.0·0 reviews
Customized Incoming&Outgoing Double Door Electrical Power Distribution Cabinet with Schneider ACB Main Breaker
$2,000.00 - $5,000.00
Min. Order: 1 piece
4.8/5.0·51 reviews·"fast delivery"
XRNM 3.3 3.6 KV 25A High voltage HRC circuit breaker protect fuse
$33.00 - $35.00
Min. Order: 100 pieces
5.0/5.0·1 reviews
GEYA Pin 1P-4 63A mccb comb busbar copper busbar for distribution box circuit breaker4.8/5.0·63 reviews·"Good service"
Ready to Ship
$0.23 - $0.53
Min. Order: 100 pieces
Shipping per piece: $1.80
Outdoor high-voltage protective three-phase step-down oil-immersed distribution circuit breaker
$1,500.00 - $2,000.00
Min. Order: 1 piece
5.0/5.0·1 reviews·"good service"
Electric Prepaid Meter Single Phase DIN Rail Energy Meters with Breaker Smart Electric Meter4.9/5.0·18 reviews·"Great service"
Ready to Ship
$28.00 - $35.00
Min. Order: 5 sets
Shipping per piece: $14.67
Pin /Fork Type Copper Comb Busbar for Circuit Breaker 80A 1p/2P/3P
$0.20 - $6.50
Min. Order: 500 pieces
0.0/5.0·0 reviews
ASJ residual current action relay can be combined with low-voltage circuit breakers to form a residual current protection device4.9/5.0·11 reviews·"fast delivery"
Ready to Ship
$112.00
Min. Order: 1 piece
Shipping per piece: $22.53
MINI DIY intelligent transformation on-off switch supports Alexa Google home embedded intelligent circuit breaker4.9/5.0·29 reviews·"Good service"
$2.10 - $2.20
Min. Order: 2 pieces
Shipping per piece: $3.55
differential circuit breaker 2 pole circuit breaker5.0/5.0·2 reviews·"good customer service"
$15.00 - $17.50
Min. Order: 5 acres
Shipping per piece: $10.91
custom made Five anti-vacuum circuit breaker KYN28 Ac metal cabinet electrical box
$11,977.00 - $12,000.00
Min. Order: 1 acre
0.0/5.0·0 reviews
Sunpal Microinverters 600Watt 1000Watt 1600Wp With Rapid Shutdown Breaker
$119.00 - $132.00
Min. Order: 10 pieces
5.0/5.0·59 reviews·"Fast shipping"
High voltage electrical panel distribution box vacuum circuit breaker 11kv switchgear vcb
$2,999.00 - $9,999.00
Min. Order: 1 set
0.0/5.0·0 reviews
CE Approved 600KVA/800KVA Oil Voltage Stabilizer 100% Copper Three-Phase 400V +/-20% with Input Switch & Air Breaker0.0/5.0·0 reviews
$7,000.00 - $7,340.00
Min. Order: 1 unit
Shipping per piece: $23,415.00
40.5KV XRNT1 In-house High-voltage current limited bus circuit breaker
$170.00
Min. Order: 5 boxes
0.0/5.0·0 reviews
YOGU Moulded Case Circuit Breaker 3vl MCCB
$24.00 - $72.00
Min. Order: 10 pieces
5.0/5.0·2 reviews·"fast delivery"
Hot! 5000W Heavy Duty Step Up and Down Voltage Converter 110V/220V Power Transformer with Circuit Breaker Protection4.9/5.0·11 reviews·"Good service"
$40.00
Min. Order: 1 set
Shipping per piece: $47.45
Huazheng Electric 1000A primary injection testing kit of circuit breakers and current transformer
$1,200.00 - $2,500.00
Min. Order: 1 set
4.9/5.0·14 reviews·"fast delivery"
400kV/20kj high voltage lightning impulse voltage generator impulse withstand voltage tester of circuit breaker transformer
$5,000.00 - $29,000.00
Min. Order: 1 set
5.0/5.0·8 reviews·"nice service"
4031F current transformer 120/208/240/480V 24VAC 40VAWITH CIRCUIT BREAKER FOOT MOUNT
$3.85 - $4.25
Min. Order: 100 pieces
5.0/5.0·2 reviews·"fast delivery"
REG670 protection relay with three-winding transformer differential protection 87T and Circuit breaker failure protection 50BF0.0/5.0·0 reviews
$1,931.00 - $1,950.00
Min. Order: 1 set
Shipping per piece: $55.10
XRNT MV fuse Medium Voltage Fuses 11/22/33 KV for Transformer Breaker LBS fusible link
$15.00 - $59.99
Min. Order: 10 pieces
5.0/5.0·18 reviews·"professional service"
three phase current transformer with standard CM1 molded case circuit breaker threading size5.0/5.0·1 reviews
Ready to Ship
$3.50 - $4.00
Min. Order: 5 pieces
Shipping per piece: $84.33
4031F current transformer 120/208/240/480V 24VAC 40VAWITH CIRCUIT BREAKER FOOT MOUNT5.0/5.0·15 reviews·"Quality supplier"
Ready to Ship
$3.35
Min. Order: 130 pieces
Shipping per piece: $1.80
HV HIPOT Transformer circuit breaker analyzer on-load switch tester GDKC-5000
$3,000.00 - $5,698.00
Min. Order: 1 set
0.0/5.0·0 reviews
Digital Transformer Circuit Breaker Finder 3 Phase HV Circuit Breaker Characteristic Tester4.7/5.0·8 reviews·"Fantastic service"
Ready to Ship
$600.00 - $620.00
Min. Order: 1 set
Shipping per piece: $23.44
3RV2411-1GA10-0BA0 Circuit breaker size S00 for transformer protection
$41.24 - $51.55
Min. Order: 5 pieces
4.9/5.0·38 reviews·"Fast delivery"
XHJB634 Digital Transformer Protection Relay Circuit Breaker Electronic Microcomputer Relay Protection Calibrator
$3,000.00 - $4,000.00
Min. Order: 1 unit
5.0/5.0·2 reviews·"Nice JOB"
1P Circuit Breaker 15A 250V 8 Sockets Remote Network Management Smart Power Distribution Box PDU Sheet Metal Shell OEM3.6/5.0·5 reviews
Ready to Ship
$219.00 - $239.00
Min. Order: 1 piece
Shipping per piece: $30.06
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About transformer breaker
2503 transformer breaker products are offered for sale by suppliers on Alibaba.com, of which vacuum circuit breakers accounts for 3%, other mv&hv products accounts for 1%, and moulded case circuit breakers accounts for 1%.
A wide variety of transformer breaker options are available to you, such as home, industrial and protective.You can also choose from white, black and red transformer breaker,