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30A  Current Rating  Products

Circuit Protection - Thermal Circuit Breakers

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.

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  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price For
Quantity
Voltage Rating VDC Voltage Rating VAC Current Rating No. of Poles Circuit Breaker Mounting Product Range
 
 
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08H0796
W54-XB1A4A10-30

W54-XB1A4A10-30

TE CONNECTIVITY / POTTER & BRUMFIELD

Thermal Circuit Breaker, 50 V, 250 V, 30 A, 1 Pole, Panel, W54 Series

Voltage Rating VDC 50V
Voltage Rating VAC 250V
Current Rating 30A

+ See all product info

TE CONNECTIVITY / POTTER & BRUMFIELD  W54-XB1A4A10-30  Thermal Circuit Breaker, 50 V, 250 V, 30 A, 1 Pole, Panel, W54 Series

Voltage Rating VDC 50V
Voltage Rating VAC 250V
Current Rating 30A
No. of Poles 1 Pole
Circuit Breaker Mounting Panel
Product Range W54 Series

2,834

Qty
Buy

2,834 in stock

2,834 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 5/16/16

Each 1

1+ $3.32 10+ $2.84 25+ $2.60 50+ $2.41 100+ $2.23 More Less

Buy
50V 250V 30A 1 Pole Panel W54 Series
57F279
W58-XB1A4A-30

W58-XB1A4A-30

TE CONNECTIVITY / POTTER & BRUMFIELD

Thermal Circuit Breaker, 50 V, 250 V, 30 A, 1 Pole, Panel, W58 Series

Voltage Rating VDC 50V
Voltage Rating VAC 250V
Current Rating 30A

+ See all product info

TE CONNECTIVITY / POTTER & BRUMFIELD  W58-XB1A4A-30  Thermal Circuit Breaker, 50 V, 250 V, 30 A, 1 Pole, Panel, W58 Series

Voltage Rating VDC 50V
Voltage Rating VAC 250V
Current Rating 30A
No. of Poles 1 Pole
Circuit Breaker Mounting Panel
Product Range W58 Series

1,466

Qty
Buy

1,466 in stock

1,466 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 5/23/16

Each 1

1+ $4.93 25+ $4.23 50+ $3.89 100+ $3.58 250+ $3.33 More Less

Buy
50V 250V 30A 1 Pole Panel W58 Series
18M9753
W23-X1A1G-30

W23-X1A1G-30

TE CONNECTIVITY / POTTER & BRUMFIELD

Thermal Circuit Breaker, 50 V, 250 V, 30 A, 1 Pole, Panel, W23 Series

Voltage Rating VDC 50V
Voltage Rating VAC 250V
Current Rating 30A

+ See all product info

TE CONNECTIVITY / POTTER & BRUMFIELD  W23-X1A1G-30  Thermal Circuit Breaker, 50 V, 250 V, 30 A, 1 Pole, Panel, W23 Series

Voltage Rating VDC 50V
Voltage Rating VAC 250V
Current Rating 30A
No. of Poles 1 Pole
Circuit Breaker Mounting Panel
Product Range W23 Series

531

Qty
Buy

531 in stock

531 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 5/16/16

Each 1

1+ $24.68 10+ $19.85 25+ $18.20 50+ $16.80 100+ $15.60 More Less

Buy
50V 250V 30A 1 Pole Panel W23 Series
57F294
W58-XC4C12A-30

W58-XC4C12A-30

TE CONNECTIVITY / POTTER & BRUMFIELD

Thermal Circuit Breaker, 50 V, 250 V, 30 A, 1 Pole, Panel, W58 Series

Voltage Rating VDC 50V
Voltage Rating VAC 250V
Current Rating 30A

+ See all product info

TE CONNECTIVITY / POTTER & BRUMFIELD  W58-XC4C12A-30  Thermal Circuit Breaker, 50 V, 250 V, 30 A, 1 Pole, Panel, W58 Series

Voltage Rating VDC 50V
Voltage Rating VAC 250V
Current Rating 30A
No. of Poles 1 Pole
Circuit Breaker Mounting Panel
Product Range W58 Series

413

Qty
Buy

413 in stock

413 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

  • 500 Further stock expected to ship on Mar 24, 2016
  • More stock available week commencing 5/23/16

    Each 1

    1+ $5.63 10+ $4.75 25+ $4.35 50+ $4.03 100+ $3.74 More Less

    Buy
    50V 250V 30A 1 Pole Panel W58 Series
    17M3346
    W31-X2M1G-30

    W31-X2M1G-30

    TE CONNECTIVITY / POTTER & BRUMFIELD

    Thermal Circuit Breaker, 50 V, 250 V, 30 A, 1 Pole, Panel, W31 Series

    Voltage Rating VDC 50V
    Voltage Rating VAC 250V
    Current Rating 30A

    + See all product info

    TE CONNECTIVITY / POTTER & BRUMFIELD  W31-X2M1G-30  Thermal Circuit Breaker, 50 V, 250 V, 30 A, 1 Pole, Panel, W31 Series

    Voltage Rating VDC 50V
    Voltage Rating VAC 250V
    Current Rating 30A
    No. of Poles 1 Pole
    Circuit Breaker Mounting Panel
    Product Range W31 Series

    343

    Qty
    Buy

    343 in stock

    343 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

    More stock available week commencing 5/16/16

    Each 1

    1+ $29.54 10+ $28.54 25+ $26.17 50+ $24.15 100+ $22.43 More Less

    Buy
    50V 250V 30A 1 Pole Panel W31 Series
    84K1125
    CLB-303-11A3N-B-A

    CLB-303-11A3N-B-A

    CARLING TECHNOLOGIES

    Thermal Circuit Breaker, 32 V, 250 V, 30 A, 1 Pole, Panel, CLB Series

    Voltage Rating VDC 32V
    Voltage Rating VAC 250V
    Current Rating 30A

    + See all product info

    CARLING TECHNOLOGIES  CLB-303-11A3N-B-A  Thermal Circuit Breaker, 32 V, 250 V, 30 A, 1 Pole, Panel, CLB Series

    Voltage Rating VDC 32V
    Voltage Rating VAC 250V
    Current Rating 30A
    No. of Poles 1 Pole
    Circuit Breaker Mounting Panel
    Product Range CLB Series

    130

    Qty
    Buy

    130 in stock

    130 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

    More stock available week commencing 3/28/16

    Each 1

    1+ $6.32 10+ $5.00 25+ $4.25 50+ $3.38 100+ $3.07 500+ $2.86 More Less

    Buy
    32V 250V 30A 1 Pole Panel CLB Series
    39K1362
    1610-21 30A

    1610-21 30A

    ETA

    Thermal Circuit Breaker, 28 V, 30 A, 1 Pole, Snap In, 1610 Series

    Available until stock is exhausted
    Non-Cancelable / Non Returnable
    Voltage Rating VDC 28V
    Current Rating 30A
    No. of Poles 1 Pole

    + See all product info

    ETA  1610-21 30A  Thermal Circuit Breaker, 28 V, 30 A, 1 Pole, Snap In, 1610 Series

    Voltage Rating VDC 28V
    Voltage Rating VAC -
    Current Rating 30A
    No. of Poles 1 Pole
    Circuit Breaker Mounting Snap In
    Product Range 1610 Series

    2

    Qty
    Buy

    in stock

    2 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

    Each 1

    1+ $6.50 Promotional price 25+ $6.50 Promotional price 50+ $6.50 Promotional price 100+ $6.50 Promotional price 250+ $6.50 Promotional price More Less

    Buy
    28V - 30A 1 Pole Snap In 1610 Series
    39K2507
    4130-G211-K4M1 30A

    4130-G211-K4M1 30A

    ETA

    CIRCUIT BREAKER, 30A

    Freight Charge: $20.00 once per order  Delivery in 5-7 days for in stock items
    Voltage Rating VDC 50V
    Voltage Rating VAC 240V
    Current Rating 30A

    + See all product info

    ETA  4130-G211-K4M1 30A  CIRCUIT BREAKER, 30A

    Voltage Rating VDC 50V
    Voltage Rating VAC 240V
    Current Rating 30A
    No. of Poles 1 Pole
    Circuit Breaker Mounting Panel
    Product Range 4130 Series

    N/A

    Qty
    Buy

    Awaiting Delivery

    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    More stock available week commencing 4/4/16

    Each 1

    1+ $32.78 25+ $31.05 50+ $29.70 100+ $28.71 250+ $22.30 More Less

    Buy
    50V 240V 30A 1 Pole Panel 4130 Series
    Compare Selected
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