AA2-B0-34-650-521-C 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.
Mfr Part #:

AA2-B0-34-650-521-C

Mfr Name: Littelfuse Inc.
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.
Stock on Request
$ Price Range: $0.99

AA2-B0-34-650-521-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

AA2-B0-34-650-521-C Description

Short technical summary and product information.

This Littelfuse Inc. AA2-B0-34-650-521-C is a magnetic hydraulic delay circuit breaker designed for panel mounting. It offers a current rating of 50A and a voltage rating of 277V.

 

Key electrical specifications include a 2-pole configuration and a lever actuator. The breaker is illuminated with 'None'. It is approved by CCC, CSA, and UL.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. The mounting type is panel mount.

AA2-B0-34-650-521-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA2-B0-34-650-521-C Circuit Breaker
Subcategory: Circuit Breaker

AA2-B0-34-650-521-C Compliance

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

AA2-B0-34-650-521-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA2-B0-34-650-521-C Features

  • 50A current rating for power control.
  • 277V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount for easy installation.
  • CCC, CSA, UL approved for safety.

AA2-B0-34-650-521-C Applications

  • Suitable for industrial power distribution.
  • Used in control panel applications.
  • Protects electrical circuits from overload.
  • Ideal for equipment protection.

AA2-B0-34-650-521-C FAQs

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

The circuit breaker has a current rating of 50A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is this?

It is a magnetic (hydraulic delay) breaker.

How many poles does this breaker have?

It has two poles.

What is the mounting type for this breaker?

It is designed for panel mounting.

What approval agencies have certified this breaker?

It is approved by CCC, CSA, and UL.

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The Littelfuse Inc. AB2-B0-34-650-9D1-C is a 2-pole magnetic circuit breaker. It features a 50A current rating and a 277V voltage rating.
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