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
17M3351
W33-S4B1Q-10

W33-S4B1Q-10

TE CONNECTIVITY / POTTER & BRUMFIELD

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

  Write a Review | Ask a Question

921

Price for: Each 1

1+ $21.56 10+ $20.46 25+ $18.89 50+ $17.54 more…

Buy
50V 250V 10A 2 Panel W33 To Be Advised
  • 921 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 5/4/15
56F870
W58-XB1A4A-1

W58-XB1A4A-1

TE CONNECTIVITY / POTTER & BRUMFIELD

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

4.0  Write a Review | Ask a Question

890

Price for: Each 1

1+ $6.10 10+ $5.55 25+ $5.09 50+ $4.70 more…

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

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 5/11/15
08H0787
W51-A121B1-5

W51-A121B1-5

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 125V, 5A

  Write a Review | Ask a Question

818

Price for: Each 1

1+ $2.43 Promotional price 10+ $2.43 Promotional price 25+ $2.43 Promotional price 50+ $2.27 Promotional price more…

Buy
50V 125V 5A 1 Panel W51 To Be Advised
  • 818 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 5/11/15
95M8382
ATR11-C-X-63-B-1-C-4.0A

ATR11-C-X-63-B-1-C-4.0A

AIRPAX

CIRCUIT BREAKER, THERMAL, 1P, 240V, 4A

  Write a Review | Ask a Question

762

Price for: Each 1

1+ $1.77 Promotional price 10+ $1.77 Promotional price 25+ $1.77 Promotional price 50+ $1.77 Promotional price more…

Buy
50V 240V 4A 1 Panel ATR11 To Be Advised

(Available until stock is exhausted)

  • 762 in stock for same day shipping

see cut-off times

17M3339
W23-X1A1G-10

W23-X1A1G-10

TE CONNECTIVITY / POTTER & BRUMFIELD

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

  Write a Review | Ask a Question

666

Price for: Each 1

1+ $20.56 10+ $18.69 25+ $17.14 50+ $15.82 more…

Buy
50V 250V 10A 1 Panel W23 To Be Advised
  • 666 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/23/15
08H0792
W54-XB1A4A10-10

W54-XB1A4A10-10

TE CONNECTIVITY / POTTER & BRUMFIELD

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

  Write a Review | Ask a Question

707

Price for: Each 1

1+ $2.86 10+ $2.42 25+ $2.23 50+ $2.05 more…

Buy
50V 250V 10A 1 Panel W54 To Be Advised
  • 707 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 5/11/15
29F1602
KD1-2

KD1-2

EATON HEINEMANN

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

  Write a Review | Ask a Question

1,078

Price for: Each 1

1+ $6.15 50+ $5.65 100+ $5.17 250+ $4.83 more…

Buy
50V 250V 2A 1 Panel KD To Be Advised
  • 1,078 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 2/23/15
18M9755
W23-X1A1G-40

W23-X1A1G-40

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 40A

  Write a Review | Ask a Question

690

Price for: Each 1

1+ $24.19 10+ $21.61 25+ $19.80 50+ $18.28 more…

Buy
50V 240V 40A 1 Panel W23 To Be Advised
  • 690 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 5/11/15
57F275
W58-XB1A4A-6

W58-XB1A4A-6

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 6A

0  Write a Review | Ask a Question

543

Price for: Each 1

1+ $5.03 10+ $4.59 25+ $4.20 50+ $3.88 more…

Buy
50V 250V 6A 1 Panel W58 To Be Advised
  • 543 in stock for same day shipping

see cut-off times

 
Check more stock
  • 200 Further stock expected to ship on Feb 5, 2015
  • 200 Further stock expected to ship on May 11, 2015
  • Per the manufacturer, more stock expected week of 5/11/15
18M9754
W23-X1A1G-35

W23-X1A1G-35

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 35A

  Write a Review | Ask a Question

579

Price for: Each 1

1+ $24.19 10+ $23.24 25+ $21.77 50+ $20.47 more…

Buy
50V 250V 35A 1 Panel W23 To Be Advised
  • 579 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 5/11/15
56F873
W58-XB1A4A-4

W58-XB1A4A-4

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 4A

  Write a Review | Ask a Question

562

Price for: Each 1

1+ $7.03 10+ $6.39 25+ $5.85 50+ $5.40 more…

Buy
50V 250V 4A 1 Panel W58 To Be Advised
  • 562 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 5/11/15
01N3518
ATR20-A-63S-WB2-B-10.0A-2

ATR20-A-63S-WB2-B-10.0A-2

AIRPAX

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

  Write a Review | Ask a Question

526

Price for: Each 1

1+ $6.96 10+ $6.72 25+ $6.48 50+ $6.09 more…

Buy
50V 250V 10A 1 Panel ATR20 To Be Advised

(Available until stock is exhausted)

  • 526 in stock for same day shipping

see cut-off times

17M3342
W31-X2M1G-15

W31-X2M1G-15

TE CONNECTIVITY / POTTER & BRUMFIELD

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

  Write a Review | Ask a Question

515

Price for: Each 1

1+ $25.58 10+ $23.26 25+ $21.32 50+ $19.68 more…

Buy
50V 250V 15A 1 Panel W31 To Be Advised
  • 515 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 5/11/15
18M9753
W23-X1A1G-30

W23-X1A1G-30

TE CONNECTIVITY / POTTER & BRUMFIELD

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

  Write a Review | Ask a Question

658

Price for: Each 1

1+ $20.56 10+ $18.69 25+ $17.14 50+ $15.82 more…

Buy
50V 250V 30A 1 Panel W23 To Be Advised
  • 658 in stock for same day shipping

see cut-off times

 
Check more stock
  • 250 Further stock expected to ship on Apr 29, 2015
  • Per the manufacturer, more stock expected week of 5/11/15
17M3356
W58-XC4C12A-5

W58-XC4C12A-5

TE CONNECTIVITY / POTTER & BRUMFIELD

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

  Write a Review | Ask a Question

425

Price for: Each 1

1+ $5.81 10+ $5.17 25+ $4.74 50+ $4.37 more…

Buy
50V 250V 5A 1 Panel W58 To Be Advised
  • 425 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 5/11/15
57F279
W58-XB1A4A-30

W58-XB1A4A-30

TE CONNECTIVITY / POTTER & BRUMFIELD

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

  Write a Review | Ask a Question

343

Price for: Each 1

1+ $4.37 25+ $3.97 50+ $3.64 100+ $3.36 more…

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

see cut-off times

 
Check more stock
  • 1,000 Further stock expected to ship on Mar 9, 2015
  • Per the manufacturer, more stock expected week of 5/11/15
17M3346
W31-X2M1G-30

W31-X2M1G-30

TE CONNECTIVITY / POTTER & BRUMFIELD

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

  Write a Review | Ask a Question

342

Price for: Each 1

1+ $29.54 10+ $26.88 25+ $24.64 50+ $22.74 more…

Buy
50V 250V 30A 1 Panel W31 To Be Advised
  • 342 in stock for same day shipping

see cut-off times

 
Check more stock
  • 100 Further stock expected to ship on Feb 8, 2015
  • Per the manufacturer, more stock expected week of 5/11/15
44F946
W23-X1A1G-25

W23-X1A1G-25

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 25A

  Write a Review | Ask a Question

378

Price for: Each 1

1+ $23.71 10+ $21.61 25+ $19.80 50+ $18.28 more…

Buy
50V 250V 25A 1 Panel W23 To Be Advised
  • 378 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 5/11/15
95M8385
ATR11-C-X-63-B-2-C-1.5A

ATR11-C-X-63-B-2-C-1.5A

AIRPAX

CIRCUIT BREAKER, THERMAL, 1P, 240V, 1.5A

  Write a Review | Ask a Question

267

Price for: Each 1

1+ $1.77 Promotional price 10+ $1.77 Promotional price 25+ $1.77 Promotional price 50+ $1.77 Promotional price more…

Buy
50V 240V 1.5A 1 Panel ATR11 To Be Advised

(Available until stock is exhausted)

  • 267 in stock for same day shipping

see cut-off times

93F6707
W33-T4B1Q-15

W33-T4B1Q-15

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 2P, 250V, 15A

  Write a Review | Ask a Question

327

Price for: Each 1

1+ $27.80 10+ $26.79 25+ $24.73 50+ $22.96 more…

Buy
50V 250V 15A 2 Panel W33 To Be Advised
  • 327 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/23/15
56F875
W58-XB1A4A-7

W58-XB1A4A-7

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 7A

  Write a Review | Ask a Question

305

Price for: Each 1

1+ $5.13 10+ $4.59 25+ $4.20 50+ $3.88 more…

Buy
50V 250V 7A 1 Panel W58 To Be Advised
  • 305 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 5/11/15
95M8386
ATR11-C-X-63-B-2-C-2.0A

ATR11-C-X-63-B-2-C-2.0A

AIRPAX

CIRCUIT BREAKER, THERMAL, 1P, 240V, 2A

  Write a Review | Ask a Question

326

Price for: Each 1

1+ $4.29 10+ $3.81 25+ $3.63 50+ $3.42 more…

Buy
50V 240V 2A 1 Panel ATR11 To Be Advised

(Available until stock is exhausted)

  • 326 in stock for same day shipping

see cut-off times

17M3348
W33-S1N1Q-10

W33-S1N1Q-10

TE CONNECTIVITY / POTTER & BRUMFIELD

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

  Write a Review | Ask a Question

326

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
  • 326 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/23/15
08H0800
W57-XB7A4A10-20

W57-XB7A4A10-20

TE CONNECTIVITY / POTTER & BRUMFIELD

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

  Write a Review | Ask a Question

265

Price for: Each 1

1+ $2.33 10+ $1.97 25+ $1.80 50+ $1.66 more…

Buy
50V 250V 20A 1 Panel W57 To Be Advised
  • 265 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 5/11/15
17M3357
W58-XC4C12A-7

W58-XC4C12A-7

TE CONNECTIVITY / POTTER & BRUMFIELD

CIRCUIT BREAKER, THERMAL, 1P, 250V, 7A

  Write a Review | Ask a Question

265

Price for: Each 1

1+ $5.81 10+ $5.17 25+ $4.74 50+ $4.37 more…

Buy
50V 250V 7A 1 Panel W58 To Be Advised
  • 265 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 5/11/15
Compare Selected