AA1-B2-24-620-1B1-C The Littelfuse Inc. AA1-B2-24-620-1B1-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 277V voltage rating.
Mfr Part #:

AA1-B2-24-620-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-24-620-1B1-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 277V voltage rating.
Stock on Request

AA1-B2-24-620-1B1-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

AA1-B2-24-620-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B2-24-620-1B1-C is a single-pole circuit breaker designed for panel mounting. It operates with a 20A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and it features a lever actuator for operation. It is approved by CCC, CSA, and UL agencies.

 

Key electrical specifications include a 20A current rating and a 277V voltage rating. The mounting type is panel mount, and the actuator is a lever. This circuit breaker is RoHS3 compliant, has an MSL of 1, and is REACH unaffected.

AA1-B2-24-620-1B1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B2-24-620-1B1-C Circuit Breaker

AA1-B2-24-620-1B1-C Compliance

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

AA1-B2-24-620-1B1-C Features

  • 20A current rating for protection.
  • 277V voltage rating for circuits.
  • Panel mount for easy installation.
  • Lever actuator for operation.
  • CCC, CSA, UL approved.

AA1-B2-24-620-1B1-C Applications

  • Suitable for general circuit protection.
  • Used in control panel assemblies.
  • Ideal for industrial equipment.
  • Applicable in power distribution.
  • Designed for safety systems.

AA1-B2-24-620-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B2-24-620-1B1-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B2-24-620-1B1-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this Littelfuse circuit breaker?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, and UL.

Is the AA1-B2-24-620-1B1-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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