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Products
Circuit Breakers
(624 found)
General Price List
General Price List
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Circuit Breakers
DIN Rail Circuit Breakers
Molded Case Circuit Breakers
Panel & Rack Mount
45 Amp, 3 Pole, 277/480V AC, Trip Curve: C, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU:
NDB5-J445-3P
In Stock (
3
)
$
57.35
57.35
USD
/
EACH
50 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 5 kA, UL 1077
SKU:
QZ213D250
Call for Availability
$
38.04
38.04
USD
/
EACH
50 Amp 3 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077
SKU:
QZ313D250
In Stock (
2
)
$
57.06
57.06
USD
/
EACH
50 Amp, 1 Pole, 120/277V AC, 60V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL489
SKU:
NDB2T-63C50-1L
Call for Availability
$
26.00
26.0
USD
/
EACH
50 Amp, 1 Pole, 125V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU:
NDB2Z-63C50-1
Call for Availability
$
16.85
16.85
USD
/
EACH
50 Amp, 1 Pole, 240V AC, 60V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU:
NDB1-63C50-1
In Stock (
6
)
$
16.06
16.06
USD
/
EACH
50 Amp, 1 Pole, 240V AC, 60V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU:
NDB1-125C50-1
In Stock (
16
)
$
17.08
17.080000000000002
USD
/
EACH
50 Amp, 1 Pole, 240V AC, 60V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU:
NDB2-63C50-1
In Stock (
36
)
$
9.31
9.31
USD
/
EACH
50 Amp, 1 Pole, 240V AC, 60V DC, Trip Curve: D, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU:
NDB2-63D50-1
Call for Availability
$
11.87
11.870000000000001
USD
/
EACH
50 Amp, 1 Pole, 240V AC, 60V DC, Trip Curve: D, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU:
NDB1-125D50-1
Call for Availability
$
17.08
17.080000000000002
USD
/
EACH
50 Amp, 1 Pole, 240V AC, Trip Curve: C, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU:
NDB5-J450-1P
Call for Availability
$
19.13
19.13
USD
/
EACH
50 Amp, 1 Pole, 250V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL1077
SKU:
NDB3100J450-1LSS1A0R
Call for Availability
$
20.55
20.55
USD
/
EACH
50 Amp, 1 Pole, 250V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489
SKU:
NDB3100J450-1LSS1A0K
Call for Availability
$
20.55
20.55
USD
/
EACH
ASI QZ-1-13-D-2-50 DIN Rail Mini Circuit Breaker | 1-Pole, 50A, 277V AC | Hydraulic-Magnetic Breaker | 13mm Wide | UL1077 Supplemental Protection
SKU:
QZ113D250
In Stock (
13
)
$
19.03
19.03
USD
/
EACH
50 Amp, 1 Pole, 80 V DC, Trip Curve: C, Hydraulic Magnetic Circuit Breaker, DIN Rail Mount, UL 489A
SKU:
QY113DMU250
Call for Availability
$
21.05
21.05
USD
/
EACH
50 Amp, 2 Pole, 125 V DC, Trip Curve: C, Hydraulic Magnetic Circuit Breaker, DIN Rail Mount, UL 489A
SKU:
QY213DMU250
Call for Availability
$
42.11
42.11
USD
/
EACH
50 Amp, 2 Pole, 240/277/480YV AC, 60/125V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL489
SKU:
NDB2T-63C50-2L
Call for Availability
$
52.00
52.0
USD
/
EACH
50 Amp, 2 Pole, 240V AC, 60V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU:
NDB1-125C50-2
In Stock (
3
)
$
41.93
41.93
USD
/
EACH
Discontinued - 50 Amp, 2 Pole, 240V AC, 60V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU:
NDM1-125C50-2
Call for Availability
$
32.61
32.61
USD
/
EACH
50 Amp, 2 Pole, 240V AC, 60V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU:
NDB1-63C50-2
Call for Availability
$
16.06
16.06
USD
/
EACH
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