50A Thermal Magnetic Circuit Breakers:

160 Products Found
Find a huge range of 50A Thermal Magnetic Circuit Breakers at Newark Electronics. We stock a wide range of Thermal Magnetic Circuit Breakers, such as 20A, 10A, 25A & 40A Thermal Magnetic Circuit Breakers from the worlds top manufacturers including: ABB, Eaton Cutler Hammer, Schneider Electric, Square D By Schneider Electric & Weidmuller
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Product Range
Current Rating
No. of Poles
Voltage Rating VDC
Voltage Rating VAC
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1 Filter(s) Selected
ComparePrice forQuantity
47K8641
Each
1+
$753.690
5+
$720.740
10+
$690.560
Total:$753.69
Min: 1 / Mult: 1
C Series
50A
3 Pole
250V
480V
Panel
47K8574
Each
1+
$127.190
Total:$127.19
Min: 1 / Mult: 1
C Series
50A
1 Pole
125V
480V
DIN Rail, Panel
47K8605
Each
1+
$451.730
Total:$451.73
Min: 1 / Mult: 1
C Series
50A
2 Pole
250V
480V
DIN Rail, Panel
55Y3761

RoHS

Each
1+
$33.490
10+
$32.060
Total:$33.49
Min: 1 / Mult: 1
System Pro M Compact S200
50A
1 Pole
-
277VAC
DIN Rail
55Y3783

RoHS

Each
1+
$81.280
10+
$77.820
Total:$81.28
Min: 1 / Mult: 1
System Pro M Compact S200
50A
2 Pole
-
277VAC
DIN Rail
47K9858

Date/Lot Code

Each
1+
$977.150
Total:$977.15
Min: 1 / Mult: 1
G Series
50A
3 Pole
250V
480V
DIN Rail
63AC2653

RoHS

Date/Lot Code

Each
1+
$81.970
10+
$76.090
100+
$66.170
500+
$63.230
1000+
$62.490
Total:$81.97
Min: 1 / Mult: 1
MCB 489 Series
50A
2 Pole
125V
240V
DIN Rail
45K7347
Each
1+
$155.110
Total:$155.11
Min: 1 / Mult: 1
-
50A
2 Pole
-
240V
Plug On
63AC3439

RoHS

Date/Lot Code

Each
1+
$31.310
10+
$29.480
100+
$25.410
500+
$23.580
1000+
$23.580
Total:$31.31
Min: 1 / Mult: 1
MCB 1077 Series
50A
1 Pole
60V
277VAC
DIN Rail
63AC2569

RoHS

Date/Lot Code

Each
1+
$36.990
10+
$35.170
25+
$33.710
50+
$30.610
100+
$28.610
More Pricing...
Total:$36.99
Min: 1 / Mult: 1
MCB 489 Series
50A
1 Pole
60V
120V
DIN Rail
44AC3935

RoHS

Date/Lot Code

Each
1+
$80.870
10+
$74.990
100+
$65.070
500+
$62.120
1000+
$61.390
Total:$80.87
Min: 1 / Mult: 1
MCB 489 Series
50A
2 Pole
125V
415V
DIN Rail
14AM5169

RoHS

Each
1+
$82.200
Total:$82.20
Min: 1 / Mult: 1
W9 Series
50A
1 Pole
-
277VAC
Panel
44AC3930

RoHS

Date/Lot Code

Each
1+
$40.670
10+
$38.450
100+
$33.550
500+
$31.330
1000+
$31.330
Total:$40.67
Min: 1 / Mult: 1
MCB 489 Series
50A
1 Pole
80V
240V
DIN Rail
44AM4447

RoHS

Each
1+
$116.070
10+
$111.790
25+
$106.980
50+
$101.630
100+
$95.750
Total:$116.07
Min: 1 / Mult: 1
P1MB Series
50A
3 Pole
-
400V
DIN Rail
44AM4458

RoHS

Each
1+
$116.070
10+
$111.790
25+
$106.980
50+
$101.630
100+
$95.750
Total:$116.07
Min: 1 / Mult: 1
P1MB Series
50A
3 Pole
-
400V
DIN Rail
44AM4423

RoHS

Each
1+
$81.510
25+
$78.920
50+
$76.330
100+
$73.740
250+
$72.450
More Pricing...
Total:$81.51
Min: 1 / Mult: 1
P1MB Series
50A
2 Pole
125V
400V
DIN Rail
80C4406

RoHS

Date/Lot Code

Each
1+
$235.900
Total:$235.90
Min: 1 / Mult: 1
QO Series
50A
3 Pole
-
240V
Plug In
58AC1632
Each
1+
$117.140
Total:$117.14
Min: 1 / Mult: 1
-
50A
2 Pole
-
240V
Plug In
63AC3594

RoHS

Date/Lot Code

Each
1+
$86.970
10+
$86.570
25+
$84.200
50+
$76.690
100+
$72.340
More Pricing...
Total:$86.97
Min: 1 / Mult: 1
MCB 1077 Series
50A
3 Pole
-
480V
DIN Rail
45K6544
Each
1+
$773.390
5+
$754.050
10+
$734.710
25+
$696.040
Total:$773.39
Min: 1 / Mult: 1
BAB Series
50A
3 Pole
-
240V
Panel
51K0279

Date/Lot Code

Each
1+
$1,446.050
Total:$1,446.05
Min: 1 / Mult: 1
C Series
50A
3 Pole
250V
600V
DIN Rail, Panel
64M2545

RoHS

Each
1+
$546.140
5+
$515.960
10+
$491.820
25+
$467.690
50+
$422.430
Total:$546.14
Min: 1 / Mult: 1
TeSys Deca Series
50A
3 Pole
-
690V
DIN Rail
25C2788
Each
25+
$128.840
50+
$119.450
Total:$4,251.72
Min: 33 / Mult: 33
QO Series
50A
2 Pole
48V
240V
Plug On
96K2529

RoHS

Each
1+
$188.350
5+
$183.640
10+
$178.930
25+
$169.520
Total:$188.35
Min: 1 / Mult: 1
FAZ Series
50A
3 Pole
125V
277VAC
DIN Rail
46K7946
Each
1+
$764.920
5+
$745.800
10+
$726.680
25+
$688.420
Total:$764.92
Min: 1 / Mult: 1
C Series
50A
3 Pole
250V
480V
DIN Rail, Panel
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