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Circuit Breakers
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Circuit Breakers
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 (
5
)
$
41.93
41.93
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
50 Amp, 2 Pole, 250V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL1077
SKU:
NDB3100J450-2LSS1A0R
Call for Availability
$
43.10
43.1
USD
/
Each
50 Amp, 2 Pole, 250V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489
SKU:
NDB3100J450-2LSS1A0K
In Stock (
15
)
$
43.10
43.1
USD
/
Each
ASI NDB2Z-63C50-2 DC Circuit Breaker | 2-Pole | 50A 250V DC | UL1077 Rated | C Trip Curve | DIN Rail Mount | Thermal Magnetic MCB
SKU:
NDB2Z-63C50-2
Call for Availability
$
35.50
35.5
USD
/
Each
50 Amp, 2 Pole, 277/480V AC, Trip Curve: C, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU:
NDB5-J450-2P
Call for Availability
$
38.22
38.22
USD
/
Each
50 Amp, 2 Pole, 480V AC, 125 V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU:
NDB2-63C50-2
In Stock (
34
)
$
19.61
19.61
USD
/
Each
50 Amp, 2 Pole, 480V AC, 125 V DC, Trip Curve: D, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU:
NDB2-63D50-2
In Stock (
3
)
$
23.57
23.57
USD
/
Each
50 Amp, 2 Pole, 80V DC, Trip Curve: C, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU:
NDB5-Z450-2P
Call for Availability
$
50.37
50.37
USD
/
Each
50 Amp, 2 Pole, 80V DC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489
SKU:
NDB3100Z450-2LSS1A0K
In Stock (
9
)
$
43.10
43.1
USD
/
Each
50 Amp, 2 Pole, 80V DC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489A
SKU:
NDB3100Z450-2LSS1A0L
Call for Availability
$
43.10
43.1
USD
/
Each
50 Amp, 3 Pole, 240/277/480YV AC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL489
SKU:
NDB2T-63C50-3L
In Stock (
1
)
$
78.00
78.0
USD
/
Each
50 Amp, 3 Pole, 277/480V AC, Trip Curve: C, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU:
NDB5-J450-3P
In Stock (
3
)
$
57.35
57.35
USD
/
Each
Mini Circuit Breaker | 3P, 50A, 415V AC | Trip Curve C | 10kA SCCR | DIN Rail Mount | 80mm | UL1077
SKU:
NDB1-125C50-3
Call for Availability
$
71.95
71.95
USD
/
Each
50 Amp, 3 Pole, 480V AC, 60V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU:
NDB1-63C50-3
Call for Availability
$
28.90
28.9
USD
/
Each
ASI NDB2-63C50-3 DIN Rail Circuit Breaker | 3-Pole, 480V AC, Thermal Magnetic MCB, C Trip Curve, 54mm, 10kA, UL1077 Certified
SKU:
NDB2-63C50-3
In Stock (
11
)
$
31.16
31.16
USD
/
Each
50 Amp, 3 Pole, 480V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL1077
SKU:
NDB3100J450-3LSS1A0R
Call for Availability
$
65.76
65.76
USD
/
Each
50 Amp, 3 Pole, 480V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489
SKU:
NDB3100J450-3LSS1A0K
In Stock (
8
)
$
65.76
65.76
USD
/
Each
50 Amp, 3 Pole, 480V AC, Trip Curve: D, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU:
NDB2-63D50-3
In Stock (
2
)
$
32.61
32.61
USD
/
Each
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36
37