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140M Circuit Breakers

Allen Bradley 140M Circuit Breakers

Allen Bradley 140M circuit breakers are designed for motor protection, and they support several protective functions. These protective functions include thermal overload protection, magnetic short circuit branch circuit protection, and manual switching. The 140M circuit breakers feature a current range of 0.1 to 45 Amps, and they support Type 2 coordination with contactors from the Allen Bradley Bulletin 100-C product line. These circuit breakers support Class 10 overload protection options.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
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Browse 140M Circuit Breakers

Browse available units in our catalog of 140M Circuit Breakers.

140M-I8E-D20

The 140M-I8E-D20 circuit breaker is a solid-state circuit breaker by Allen-Bradley. It has a voltage rating of 600 Volts AC.

In Stock Ships Today
5.0

140M-I8P-B70

The 140M-I8P-B70 circuit breaker is an Allen-Bradley manufactured motor protection unit. It has a frequency rating of 50 to 60 Hertz.

In Stock Ships Today
5.0

140M-I8P-B70S

The 140M-I8P-B70S circuit breaker is a 600 Volts AC circuit breaker. It can be mounted using a DIN rail mount.

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4.9

140M-I8P-B70S-CX

The 140M-I8P-B70S-CX circuit breaker is a three-phase circuit breaker. It also comes with three poles.

Available
5.0

140M-I8P-B70S-M

The Allen-Bradley 140M-I8P-B70S-M circuit breaker is a CSA standard circuit breaker for industrial motor protection. It has a voltage rating of 600 Volts AC.

In Stock Ships Today
4.9

140M-I8P-C15-XC

The 140M-I8P-C15-XC circuit breaker is an electrical circuit breaker that meets the UL, CSA, CCC, and IEC standards. It can work with both AC and DC power supplies.

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5.0

140M-I8P-C15S-M

The Allen-Bradley 140M-I8P-C15S-M circuit breaker comes with a visual trip indicator. It has a high switching capacity.

In Stock Ships Today
4.9

140M-I8P-C30S-M

The Allen-Bradley 140M-I8P-C30S-M circuit breaker is a 140M series circuit breaker with 3 poles. It comes with a magnetic trip range between 90 and 300 Amps.

In Stock Ships Today
5.0

140M-I8P-C50

The 140M-I8P-C50 circuit breaker is a circuit breaker with line and load lug terminals on the front panel. A push-to-trip button is present on the front side for manual tripping.

Available
5.0

140M-I8P-C50-M

The 140M-I8P-C50-M circuit breaker is an Allen-Bradley circuit breaker. It used for motor circuit protection.

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4.9
Showing 31-40 of 76 results