135 Products Found

50V  Voltage Rating VDC  Products

Circuit Protection - Thermal

Find the right Thermal Circuit Breakers for your designs at Newark element14

Thermal circuit breakers, thermal magnetic circuit breakers and many other circuit breakers from the leading global suppliers.

Featured Manufacturers

Applied Filters

Voltage Rating VDC
  • 50V

Filter

 
Compare Selected
  Newark Part No. Manufacturer Part No Manufacturer / Description
Avail Price
Qty
Voltage Rating VDC Voltage Rating VAC Current Rating No. of Poles Circuit Breaker Mounting Series 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 Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending
56F877
W58-XB1A4A-15

W58-XB1A4A-15

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 15A

0  Write a Review | Ask a Question

Awaiting Delivery

Price for: Each 1

1+ $4.78 25+ $3.77 50+ $3.49 100+ $3.25 more…

Buy
50V 250V 15A 1 Panel W58 To Be Advised
 
Check more stock
  • 6,308 Further stock expected to ship on Jan 19, 2015
  • Per the manufacturer, more stock expected week of 3/30/15
Contact me when back in stock
29M9966
W58-XC4C12A-10

W58-XC4C12A-10

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 10A

  Write a Review | Ask a Question

401

Price for: Each 1

1+ $4.95 10+ $4.50 25+ $4.12 50+ $3.80 more…

Buy
50V 250V 10A 1 Panel W58 To Be Advised
  • 401 in stock for same day shipping

see cut-off times

 
Check more stock
  • 1,000 Further stock expected to ship on Feb 2, 2015
  • 1,000 Further stock expected to ship on Mar 16, 2015
  • Per the manufacturer, more stock expected week of 3/30/15
57F294
W58-XC4C12A-30

W58-XC4C12A-30

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 30A

  Write a Review | Ask a Question

1,144

Price for: Each 1

1+ $5.39 10+ $4.50 25+ $4.12 50+ $3.80 more…

Buy
50V 250V 30A 1 Panel W58 To Be Advised
  • 1,144 in stock for same day shipping

see cut-off times

 
Check more stock
  • 100 Further stock expected to ship on Dec 29, 2014
  • Per the manufacturer, more stock expected week of 3/30/15
08H0784
W51-A121B1-10

W51-A121B1-10

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 125V, 10A

  Write a Review | Ask a Question

Awaiting Delivery

Price for: Each 1

1+ $3.42 10+ $3.10 25+ $2.84 50+ $2.62 more…

Buy
50V 125V 10A 1 Panel W51 To Be Advised
 
Check more stock
  • 1,000 Further stock expected to ship on Jan 28, 2015
  • Per the manufacturer, more stock expected week of 3/30/15
Contact me when back in stock
17M3348
W33-S1N1Q-10

W33-S1N1Q-10

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 2P, 250V, 10A

  Write a Review | Ask a Question

Awaiting Delivery

Price for: Each 1

1+ $18.22 25+ $15.94 50+ $14.43 100+ $11.39 more…

Buy
50V 250V 10A 2 Panel W33 To Be Advised
 
Check more stock
  • 326 Further stock expected to ship on Jan 6, 2015
  • Per the manufacturer, more stock expected week of 2/9/15
Contact me when back in stock
08H0789
W51-A122B1-15

W51-A122B1-15

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 15A

  Write a Review | Ask a Question

Awaiting Delivery

Price for: Each 1

1+ $3.64 10+ $3.10 25+ $2.85 50+ $2.62 more…

Buy
50V 250V 15A 1 Panel W51 To Be Advised
 
Check more stock
  • 170 Further stock expected to ship on Jan 27, 2015
  • Per the manufacturer, more stock expected week of 3/30/15
Contact me when back in stock
17M3343
W31-X2M1G-2

W31-X2M1G-2

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 2A

  Write a Review | Ask a Question

Awaiting Delivery

Price for: Each 1

1+ $43.54 10+ $38.87 25+ $35.64 50+ $32.89 more…

Buy
50V 250V 2A 1 Panel W31 To Be Advised
 
Check more stock
  • 85 Further stock expected to ship on Jan 25, 2015
  • Per the manufacturer, more stock expected week of 3/23/15
Contact me when back in stock
39K1497
2-5700-IG1-P10-DD-000040 1A

2-5700-IG1-P10-DD-000040 1A

ETA

CIRCUIT BREAKER, 1A

  Write a Review | Ask a Question

19

Price for: Each 1

1+ $25.58 25+ $24.35 50+ $23.20 100+ $21.97 more…

Buy
50V 250V 1A 1 Panel - No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 2/23/15
98K8730
3120-F311-W01X-10A

3120-F311-W01X-10A

ETA

CIRCUIT BREAKER, 10A, 1POLE

0  Write a Review | Ask a Question

10

Price for: Each 1

1+ $21.92 25+ $20.86 50+ $19.88 100+ $18.82 more…

Buy
50V 250V 10A 1 Panel - No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 2/16/15
05M4537
3120-F521-H7T1-W01X-10A

3120-F521-H7T1-W01X-10A

ETA

THERMAL CIRCUIT-BREAKER

  Write a Review | Ask a Question

20

Price for: Each 1

1+ $30.23 25+ $28.64 50+ $27.39 100+ $26.48 more…

Buy
50V 250V 10A 2 Panel - To Be Advised

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 2/16/15
98K8732
3120-F521-H7T1-W01X-16A

3120-F521-H7T1-W01X-16A

ETA

CIRCUIT BREAKER, 16A, 2POLE

  Write a Review | Ask a Question

22

Price for: Each 1

1+ $30.23 25+ $28.64 50+ $27.39 100+ $26.48 more…

Buy
50V 250V 16A 2 Panel - No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 2/16/15
98K8734
3120-F521-H7T1-W01X-5A

3120-F521-H7T1-W01X-5A

ETA

CIRCUIT BREAKER, 5A, 2POLE

  Write a Review | Ask a Question

5

Price for: Each 1

1+ $30.23 25+ $28.64 50+ $27.39 100+ $26.48 more…

Buy
50V 250V 5A 2 Panel - No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 2/16/15
39K2507
4130-G211-K4M1 30A

4130-G211-K4M1 30A

ETA

CIRCUIT BREAKER, 30A

  Write a Review | Ask a Question

11

Price for: Each 1

1+ $36.86 25+ $34.92 50+ $33.39 100+ $32.28 more…

Buy
50V 240V 30A 1 Panel - No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 2/16/15
39K2508
4130-G211-K4M1 35A

4130-G211-K4M1 35A

ETA

CIRCUIT BREAKER, 35A

  Write a Review | Ask a Question

5

Price for: Each 1

1+ $36.86 25+ $34.92 50+ $33.39 100+ $32.28 more…

Buy
50V 240V 35A 1 Panel - No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 2/16/15
39K2509
4130-G211-K4M1 40A

4130-G211-K4M1 40A

ETA

CIRCUIT BREAKER, 40A

  Write a Review | Ask a Question

14

Price for: Each 1

1+ $36.86 25+ $34.92 50+ $33.39 100+ $32.28 more…

Buy
50V 240V 40A 1 Panel - No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 2/16/15
39K2510
4130-G211-K4M1 50A

4130-G211-K4M1 50A

ETA

CIRCUIT BREAKER, 50A

  Write a Review | Ask a Question

13

Price for: Each 1

1+ $36.86 25+ $34.92 50+ $33.39 100+ $32.28 more…

Buy
50V 240V 50A 1 Panel - No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 2/16/15
39K2511
4130-G211-K4M1 60A

4130-G211-K4M1 60A

ETA

CIRCUIT BREAKER, THERMAL, 240V, 60A

0  Write a Review | Ask a Question

7

Price for: Each 1

1+ $36.86 25+ $34.92 50+ $33.39 100+ $32.28 more…

Buy
50V 240V 60A 1 Panel 4130 To Be Advised

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 2/9/15
39K2512
4130-G211-K4M1 70A

4130-G211-K4M1 70A

ETA

CIRCUIT BREAKER, THERMAL, 240V, 70A

  Write a Review | Ask a Question

31

Price for: Each 1

1+ $36.86 25+ $34.92 50+ $33.39 100+ $32.28 more…

Buy
50V 240V 70A 1 Panel 4130 To Be Advised

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 2/16/15
29F1609
KD1-9

KD1-9

EATON HEINEMANN

CIRCUIT BREAKER, THERMAL, 1P, 250V, 9A

  Write a Review | Ask a Question

Not Currently Stocked

Price for: Each 1

100+ $5.17 250+ $4.83 500+ $4.43

50V 250V 9A 1 Panel KD To Be Advised

Not Currently Stocked

93F6694
W33-S2N1Q-10

W33-S2N1Q-10

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 2P, 250V, 10A

  Write a Review | Ask a Question

0

Price for: Each 1

50+ $17.82 100+ $15.18

Buy
50V 250V 10A 2 Panel W33 To Be Advised
    Per the manufacturer, more stock expected week of 2/9/15

Not Normally Stocked

Non-Cancelable / Non Returnable

93F6696
W33-S2N1Q-20

W33-S2N1Q-20

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 2P, 250V, 20A

  Write a Review | Ask a Question

0

Price for: Each 1

50+ $17.82 100+ $15.18

Buy
50V 250V 20A 2 Panel W33 To Be Advised
    Per the manufacturer, more stock expected week of 2/9/15

Not Normally Stocked

Non-Cancelable / Non Returnable

08H0790
W51-A122B1-20

W51-A122B1-20

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 20A

  Write a Review | Ask a Question

0

Price for: Each 1

100+ $2.62 250+ $2.43

Buy
50V 250V 20A 1 Panel W51 To Be Advised
    Per the manufacturer, more stock expected week of 3/30/15

Not Normally Stocked

Non-Cancelable / Non Returnable

08H0791
W51-A122B1-5

W51-A122B1-5

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 5A

  Write a Review | Ask a Question

0

Price for: Each 1

100+ $2.43

Buy
50V 250V 5A 1 Panel W51 To Be Advised
    Per the manufacturer, more stock expected week of 3/30/15

Not Normally Stocked

Non-Cancelable / Non Returnable

79K5113
W51-A152A1-20

W51-A152A1-20

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL MAGNETIC, 1P, 250V, 20A

  Write a Review | Ask a Question

0

Price for: Each 1

100+ $2.32

Buy
50V 250V 20A 1 Panel W51 To Be Advised
    Per the manufacturer, more stock expected week of 3/30/15

Not Normally Stocked

Non-Cancelable / Non Returnable

98K3349
W54-XB1A4A10-10

W54-XB1A4A10-10

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, 10A

  Write a Review | Ask a Question

Awaiting Delivery

Price for: Each 1

1+ $4.40 50+ $3.97 100+ $3.66 250+ $3.37 more…

Buy
50V 250V 10A 1 Panel W54 To Be Advised

UK Stock  

Freight Charge: $20.00 once per order

 
Check more stock
    Per the manufacturer, more stock expected week of 3/9/15
Compare Selected