AB2-B0-12-650-5B2-C The Littelfuse AB2-B0-12-650-5B2-C is a circuit breaker rated for 50A and 277V, featuring a magnetic hydraulic delay mechanism and lever actuator. It is designed for panel mounting and provides circuit protection in electrical systems.
Mfr Part #:

AB2-B0-12-650-5B2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse AB2-B0-12-650-5B2-C is a circuit breaker rated for 50A and 277V, featuring a magnetic hydraulic delay mechanism and lever actuator. It is designed for panel mounting and provides circuit protection in electrical systems.
Stock on Request
$ Price Range: $0.99

AB2-B0-12-650-5B2-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

AB2-B0-12-650-5B2-C Description

Short technical summary and product information.

The Littelfuse AB2-B0-12-650-5B2-C is a circuit breaker used for electrical circuit protection. It has a current rating of 50A and a voltage rating of 277V. The breaker employs a magnetic hydraulic delay mechanism, suitable for applications requiring precise trip characteristics. It features a lever actuator for manual operation and is designed for panel mounting. The device is approved by CCC, CSA, and UL safety agencies. It is part of Littelfuse's range of circuit protection components, suitable for residential, commercial, and industrial electrical systems. The product is intended for use where reliable circuit interruption is necessary to prevent damage or hazards caused by overcurrent conditions.

AB2-B0-12-650-5B2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AB2-B0-12-650-5B2-C Circuit Breaker

AB2-B0-12-650-5B2-C Compliance

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

AB2-B0-12-650-5B2-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AB2-B0-12-650-5B2-C Features

  • Rated for 50A current capacity
  • 277V voltage rating for electrical systems
  • Magnetic hydraulic delay trip mechanism
  • Lever actuator for manual operation
  • Panel mount design for easy installation

AB2-B0-12-650-5B2-C Applications

  • Used in electrical distribution panels
  • Suitable for residential and commercial systems
  • Provides overcurrent circuit protection
  • Ideal for industrial electrical setups

AB2-B0-12-650-5B2-C FAQs

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

The current rating is 50A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of trip mechanism does this breaker use?

It uses a magnetic hydraulic delay trip mechanism.

What is the mounting type for this circuit breaker?

It is designed for panel mounting.

What approval agencies have certified this breaker?

It is approved by CCC, CSA, and UL.

AB2-B0-12-650-5B2-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AA2-B0-34-650-521-C
AA2-B0-34-650-521-C
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-34-650-521-C is a 2-pole circuit breaker. It features a 50A current rating and a 277V voltage rating.
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AB2-B0-32-650-521-C
AB2-B0-32-650-521-C
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The Littelfuse Inc. AB2-B0-32-650-521-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
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AB2-B0-24-650-5D2-C
AB2-B0-24-650-5D2-C
Littelfuse Inc.
The Littelfuse Inc. AB2-B0-24-650-5D2-C is a magnetic hydraulic delay circuit breaker designed for panel mounting. It offers a 50A current rating and 277V AC voltage rating.
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BB2-B0-34-650-511-C
BB2-B0-34-650-511-C
Littelfuse Inc.
The Littelfuse Inc. BB2-B0-34-650-511-C is a 2-pole circuit breaker. It features a 50A current rating and a 277V voltage rating.
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