138 Products Found

277V  Input Voltage VAC  Products

Circuit Protection - Magnetic Hydraulic Circuit Breakers

Find an extensive selection of Hydraulic Magnetic Circuit Breakers at Newark element14

We are the leading, multi-channel, high service distributor of electronic component. We offer more than 900 hydraulic magnetic circuit breakers including hydraulic magnetic circuit breakers, thermal circuit breakers and other circuit breakers from industry-leading suppliers.

This type of circuit breaker can be found in a wide range of sizes with current ratings to 100 A. Short-circuit interruption capacities reach up to 10 kA at 125 and 240 Vac. The trip points of these circuit breakers can be as low as 20 mA for units which aim to target sensitive equipment.

Applied Filters

Input Voltage VAC
  • 277V

Filter

 
Compare Selected
  Newark Part No. Manufacturer Part No Manufacturer / Description
Avail Price
Qty
Input Voltage VAC No. of Poles Current Rating Interrupting Capacity Dielectric Strength Trip Time Product Range SVHC
 
 
Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending
56F812
W92-X112-40

W92-X112-40

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 2P, 277V, 40A

526

Price for: Each 1

1+ $52.08 10+ $47.73 25+ $44.06 50+ $40.92 More pricing

Buy
277V 2 40A 5kA 1.5kV 20s W9 Series To Be Advised
  • 526 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 9/14/15
56F770
W91-X112-20

W91-X112-20

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 1P, 277V, 20A

499

Price for: Each 1

1+ $22.23 10+ $16.10 25+ $14.76 50+ $13.62 More pricing

Buy
277V 1 20A 5kA 1.5kV 20s W9 Series To Be Advised
  • 499 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 10/26/15
19M4742
W67-X2Q12-15

W67-X2Q12-15

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 1P, 277V, 15A

408

Price for: Each 1

1+ $21.80 10+ $18.26 25+ $16.73 50+ $15.45 More pricing

Buy
277V 1 15A 5kA 1.5kV 20s W6 Series To Be Advised
  • 408 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 10/26/15
56F880
W67-X2Q12-10

W67-X2Q12-10

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 1P, 277V, 10A

219

Price for: Each 1

1+ $21.78 10+ $18.26 25+ $16.73 50+ $15.45 More pricing

Buy
277V 1 10A 5kA 1.5kV 20s W6 Series To Be Advised
  • 219 in stock for same day shipping

see cut-off times

 
Check more stock
  • 72 Further stock expected to ship on Aug 17, 2015
  • Per the manufacturer, more stock expected week of 10/26/15
17M3377
W91-X112-30

W91-X112-30

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 1P, 277V, 30A

203

Price for: Each 1

1+ $34.01 25+ $25.41 50+ $22.99 100+ $18.15 More pricing

Buy
277V 1 30A 5kA 1.5kV 20s W9 Series To Be Advised
  • 203 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 10/26/15
56F809
W67-X2Q12-5

W67-X2Q12-5

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 1P, 277V, 5A

199

Price for: Each 1

1+ $20.08 10+ $18.26 25+ $16.73 50+ $15.45 More pricing

Buy
277V 1 5A 5kA 1.5kV 20s W6 Series To Be Advised
  • 199 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 10/26/15
01E9215
AF2-B0-46-620-212-D

AF2-B0-46-620-212-D

CARLING TECHNOLOGIES

CIRCUIT BREAKER, 2 POLE, 277VAC, 20A

198

Price for: Each 1

1+ $39.30 5+ $36.43 10+ $34.51 20+ $33.07

Buy
277V 2 20A - 1.5kV - A Series To Be Advised
  • 198 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 9/7/15
20M7055
W68-X2Q12-15

W68-X2Q12-15

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 2P, 277V, 15A

283

Price for: Each 1

1+ $50.50 10+ $42.36 25+ $38.83 50+ $35.84 More pricing

Buy
277V 2 15A 5kA 1.5kV 20s W6 Series To Be Advised
  • 283 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 9/14/15
56F999
W69-X2Q12-30

W69-X2Q12-30

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 3P, 277V, 30A

170

Price for: Each 1

1+ $62.96 10+ $62.38 25+ $59.88 50+ $55.60 More pricing

Buy
277V 3 30A 2.5kA 1.5kV 20s - To Be Advised
  • 170 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 10/26/15
18M9760
W67-X2Q12-30

W67-X2Q12-30

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 1P, 277V, 30A

144

Price for: Each 1

1+ $23.31 10+ $18.26 25+ $16.73 50+ $15.45 More pricing

Buy
277V 1 30A 2.5kA 1.5kV 20s W6 Series To Be Advised
  • 144 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 10/26/15
56F769
W91-X112-15

W91-X112-15

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 1P, 277V, 15A

136

Price for: Each 1

1+ $22.23 10+ $18.26 25+ $16.73 50+ $15.45 More pricing

Buy
277V 1 15A 5kA 1.5kV 20s W9 Series To Be Advised
  • 136 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 10/26/15
17M3389
W92-X112-20

W92-X112-20

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 2P, 277V, 20A

133

Price for: Each 1

1+ $46.59 10+ $42.36 25+ $38.83 50+ $35.84 More pricing

Buy
277V 2 20A 5kA 1.5kV 20s W9 Series To Be Advised
  • 133 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 9/14/15
17M3392
W92-X112-30

W92-X112-30

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 2P, 277V, 30A

130

Price for: Each 1

1+ $51.53 10+ $42.36 25+ $38.83 50+ $35.84 More pricing

Buy
277V 2 30A 5kA 1.5kV 20s W9 Series To Be Advised
  • 130 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 9/14/15
57F254
W67-X2Q13-10

W67-X2Q13-10

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 1P, 277V, 10A

127

Price for: Each 1

1+ $21.26 25+ $19.07 50+ $17.26 100+ $13.62 More pricing

Buy
277V 1 10A 5kA 1.5kV 1.5s W6 Series To Be Advised
  • 127 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 10/26/15
56F838
W93-X112-30

W93-X112-30

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 3P, 277V, 30A

112

Price for: Each 1

1+ $85.87 10+ $71.48 25+ $65.98 50+ $61.27 More pricing

Buy
277V 3 30A 5kA 1.5kV 20s W9 Series To Be Advised
  • 112 in stock for same day shipping

see cut-off times

 
Check more stock
  • 16 Further stock expected to ship on Aug 16, 2015
  • Per the manufacturer, more stock expected week of 9/14/15
18M9764
W68-X2Q12-20

W68-X2Q12-20

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 2P, 277V, 20A

83

Price for: Each 1

1+ $50.50 10+ $42.36 25+ $38.83 50+ $35.84 More pricing

Buy
277V 2 20A 5kA 1.5kV 20s W6 Series To Be Advised
  • 83 in stock for same day shipping

see cut-off times

 
Check more stock
  • 72 Further stock expected to ship on Aug 17, 2015
  • Per the manufacturer, more stock expected week of 9/14/15
56F797
W92-X112-15

W92-X112-15

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 2P, 277V, 15A

103

Price for: Each 1

1+ $50.52 10+ $42.36 25+ $38.83 50+ $35.84 More pricing

Buy
277V 2 15A 5kA 1.5kV 20s W9 Series To Be Advised
  • 103 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 9/14/15
18M9763
W68-X2Q12-10

W68-X2Q12-10

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 2P, 277V, 10A

100

Price for: Each 1

1+ $51.54 10+ $38.11 25+ $34.93 50+ $32.24 More pricing

Buy
277V 2 10A 5kA 1.5kV 20s W6 Series To Be Advised
  • 100 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 9/14/15
91F9490
UPG6-1-72-253-01

UPG6-1-72-253-01

AIRPAX

CIRCUIT PROTECTOR, HYDROMAGNETIC, 1P, 277V 25A

90

Price for: Each 1

1+ $15.46 Promotional price 10+ $15.46 Promotional price 25+ $15.46 Promotional price 50+ $15.46 Promotional price More pricing

Buy
277V 1 25A 2kA 1.5kV 20s UPG Series No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 90 in stock for same day shipping

see cut-off times

56F813
W92-X112-50

W92-X112-50

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 2P, 277V, 50A

86

Price for: Each 1

1+ $51.53 10+ $42.36 25+ $38.83 50+ $35.84 More pricing

Buy
277V 2 50A 5kA 1.5kV 20s W9 Series To Be Advised
  • 86 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 9/14/15
56F882
W67-X2Q12-20

W67-X2Q12-20

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 1P, 277V, 20A

68

Price for: Each 1

1+ $21.26 10+ $18.26 25+ $16.73 50+ $15.45 More pricing

Buy
277V 1 20A 5kA 1.5kV 20s W6 Series To Be Advised
  • 68 in stock for same day shipping

see cut-off times

 
Check more stock
  • 120 Further stock expected to ship on Aug 24, 2015
  • Per the manufacturer, more stock expected week of 10/26/15
17M3379
W91-X113-15

W91-X113-15

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 1P, 277V, 15A

65

Price for: Each 1

1+ $21.78 25+ $19.07 50+ $17.26 100+ $13.62 More pricing

Buy
277V 1 15A 5kA 1.5kV 1.5s W9 Series To Be Advised
  • 65 in stock for same day shipping

see cut-off times

 
Check more stock
  • 24 Further stock expected to ship on Sep 21, 2015
  • Per the manufacturer, more stock expected week of 10/26/15
06M4085
AA2-B0-24-630-1B2-C

AA2-B0-24-630-1B2-C

CARLING TECHNOLOGIES

CIRCUIT BREAKER, HYDROMAGNETIC, 2P, 277V, 30A

65

Price for: Each 1

1+ $55.08 10+ $38.20 25+ $35.10 50+ $31.03

Buy
277V 2 30A 5kA 1.5kV 20s A Series To Be Advised
  • 65 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 9/7/15
17M3393
W92-X112-5

W92-X112-5

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 2P, 277V, 5A

63

Price for: Each 1

1+ $51.53 10+ $47.73 25+ $44.06 50+ $40.92 More pricing

Buy
277V 2 5A 5kA 1.5kV 20s W9 Series To Be Advised
  • 63 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 10/26/15
56F766
W91-X112-5

W91-X112-5

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, HYDROMAGNETIC, 1P, 277V, 5A

62

Price for: Each 1

1+ $21.78 10+ $20.58 25+ $18.99 50+ $17.64 More pricing

Buy
277V 1 5A 5kA 1.5kV 20s W9 Series To Be Advised
  • 62 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 10/26/15
Compare Selected