AL2-B0-24-450-121-C The Littelfuse Inc. AL2-B0-24-450-121-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 5A current rating and a 277V voltage rating.
Mfr Part #:

AL2-B0-24-450-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AL2-B0-24-450-121-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 5A current rating and a 277V voltage rating.
Stock on Request

AL2-B0-24-450-121-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
Voltage Rating

AL2-B0-24-450-121-C Description

Short technical summary and product information.

This Littelfuse Inc. AL2-B0-24-450-121-C is a panel mount circuit breaker with a magnetic hydraulic delay mechanism. It offers a 5A current rating and a voltage rating of 277V, suitable for various electrical protection applications.

 

The breaker is a 2-pole unit, providing protection across two circuits. It features a rocker actuator for easy operation and is approved by CCC, CSA, and UL agencies, indicating compliance with significant safety standards.

 

Designed for reliable performance, this circuit breaker is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, meaning it has unlimited shelf life under standard conditions. Its REACH status is unaffected, simplifying integration into global supply chains.

AL2-B0-24-450-121-C Quick Information

Product Type: Circuit Breaker
Series: AL2
Canonical Name: Littelfuse Inc. AL2-B0-24-450-121-C Circuit Breaker
Subcategory: Circuit Breakers

AL2-B0-24-450-121-C Compliance

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

AL2-B0-24-450-121-C Features

  • 5A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay breaker type.
  • CCC, CSA, UL agency approvals.

AL2-B0-24-450-121-C Applications

  • Overcurrent protection in industrial control panels.
  • Power distribution and branch circuit protection.
  • Lighting control and commercial building circuits.
  • Motor branch circuit protection.
  • General purpose electrical system protection.

AL2-B0-24-450-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AL2-B0-24-450-121-C?

277V.

What is the current rating?

5A.

How many poles does this circuit breaker have?

2 poles.

What type of breaker is the AL2-B0-24-450-121-C?

Magnetic (Hydraulic Delay).

What is the actuator type?

Rocker actuator.

What mounting type does it use?

Panel Mount.

Which agency approvals are listed for this part?

CCC, CSA, and UL.

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