A11-B0-14-650-Q42-C The A11-B0-14-650-Q42-C is a circuit breaker manufactured by Littelfuse Inc. with a 50A current rating and 277V voltage rating.
Mfr Part #:

A11-B0-14-650-Q42-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The A11-B0-14-650-Q42-C is a circuit breaker manufactured by Littelfuse Inc. with a 50A current rating and 277V voltage rating.
Stock on Request
$ Price Range: $0.99

A11-B0-14-650-Q42-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage Rating

A11-B0-14-650-Q42-C Description

Short technical summary and product information.

The A11-B0-14-650-Q42-C is a circuit breaker designed for electrical protection applications. It features a current rating of 50A and a voltage rating of 277V. The breaker type is magnetic with hydraulic delay, suitable for circuit interruption under specified conditions. It has a single pole configuration and is intended for panel mounting. The device includes a rocker actuator and does not have illumination features. It is approved by CCC, CSA, and UL agencies. The product is categorized under circuit protection components and is used in electrical systems requiring reliable overcurrent protection. The packaging type is panel mount, facilitating easy installation in control panels and distribution boards.

A11-B0-14-650-Q42-C Quick Information

Product Type: Circuit Breaker
Canonical Name: CIRCUIT BREAKER

A11-B0-14-650-Q42-C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

A11-B0-14-650-Q42-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

A11-B0-14-650-Q42-C Features

  • Rated for 50A electrical current
  • Voltage rating of 277V
  • Magnetic hydraulic delay trip type
  • Panel mount packaging
  • Single pole configuration

A11-B0-14-650-Q42-C Applications

  • Used in electrical distribution panels
  • Provides overcurrent protection in circuits
  • Suitable for industrial control systems
  • Ideal for panel-mounted circuit protection

A11-B0-14-650-Q42-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the circuit breaker?

The current rating is 50A.

What is the voltage rating of the circuit breaker?

The voltage rating is 277V.

What type of trip mechanism does this breaker use?

It uses a magnetic (hydraulic delay) trip type.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this breaker?

It is designed for panel mounting.

A11-B0-14-650-Q42-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AC1-B0-36-650-5F2-C
AC1-B0-36-650-5F2-C
Littelfuse Inc.
The Littelfuse Inc. AC1-B0-36-650-5F2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design with a rocker actuator.
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A11-B0-56-650-5B1-C
A11-B0-56-650-5B1-C
Littelfuse Inc.
The Littelfuse Inc. A11-B0-56-650-5B1-C is a magnetic (hydraulic delay) circuit breaker. It features a 50A current rating and a 277V voltage rating.
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AC1-B0-11-650-5G2-C
AC1-B0-11-650-5G2-C
Littelfuse Inc.
The Littelfuse Inc. AC1-B0-11-650-5G2-C is a 1-pole magnetic hydraulic delay circuit breaker. It features a 50A current rating and a 277V voltage rating.
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AG1-B0-34-650-532-C
AG1-B0-34-650-532-C
Littelfuse Inc.
The Littelfuse Inc. AG1-B0-34-650-532-C is a single-pole circuit breaker with a 50A current rating and 277V voltage rating. It features a panel mount design and a magnetic hydraulic delay mechanism.
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