AA4-B0-34-650-5B1-C The Littelfuse Inc. AA4-B0-34-650-5B1-C is a 4-pole magnetic circuit breaker. It features a 50A current rating and a 277V voltage rating.
Mfr Part #:

AA4-B0-34-650-5B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA4-B0-34-650-5B1-C is a 4-pole magnetic circuit breaker. It features a 50A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AA4-B0-34-650-5B1-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

AA4-B0-34-650-5B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA4-B0-34-650-5B1-C, is designed for reliable circuit protection. It operates as a magnetic breaker with a hydraulic delay, offering a 4-pole configuration.

 

Key electrical specifications include a current rating of 50A and a voltage rating of 277V. The actuator type is a lever, and the mounting type is panel mount, making it suitable for various industrial and commercial applications.

 

This component is approved by CCC, CSA, and UL agencies. It features no illumination and is designed for robust performance in demanding environments. The breaker type is magnetic with a hydraulic delay.

AA4-B0-34-650-5B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA4-B0-34-650-5B1-C Circuit Breaker
Subcategory: Circuit Breaker

AA4-B0-34-650-5B1-C Compliance

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

AA4-B0-34-650-5B1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA4-B0-34-650-5B1-C Features

  • Rated for 50A current operation
  • Operates at 277V voltage
  • Magnetic hydraulic delay mechanism
  • Panel mount design
  • Lever actuator type

AA4-B0-34-650-5B1-C Applications

  • Used in electrical distribution panels
  • Provides overcurrent protection
  • Suitable for industrial electrical systems
  • Mounts easily on panels

AA4-B0-34-650-5B1-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA4-B0-34-650-5B1-C circuit breaker?

The current rating is 50A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the AA4-B0-34-650-5B1-C have?

It has 4 poles.

What type of breaker is the AA4-B0-34-650-5B1-C?

It is a Magnetic (Hydraulic Delay) type breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

AA4-B0-34-650-5B1-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AA4-B0-34-650-5D1-C
AA4-B0-34-650-5D1-C
Littelfuse Inc.
The Littelfuse Inc. AA4-B0-34-650-5D1-C is a 4-pole circuit breaker featuring a 50A current rating and 277V voltage rating. It is designed for panel mounting.
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