AA1-B2-22-440-QB2-C The Littelfuse Inc. AA1-B2-22-440-QB2-C is a single-pole, magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a 4A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B2-22-440-QB2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-22-440-QB2-C is a single-pole, magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a 4A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AA1-B2-22-440-QB2-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-B2-22-440-QB2-C Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B2-22-440-QB2-C is a single-pole circuit breaker with a magnetic (hydraulic delay) tripping mechanism. It is designed for panel mounting and features a lever actuator. The breaker has a current rating of 4A and a voltage rating of 277V. It is approved by CCC, CSA, and UL.

 

Key electrical specifications include a 4A current rating and a 277V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has one pole. The mounting type is panel mount, and the actuator type is a lever. Illumination is not provided.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. These compliance details are based on available data and may require verification.

AA1-B2-22-440-QB2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B2-22-440-QB2-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B2-22-440-QB2-C Compliance

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

AA1-B2-22-440-QB2-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA1-B2-22-440-QB2-C Features

  • Single-pole magnetic hydraulic delay breaker.
  • Rated for 4A current and 277V voltage.
  • Designed for panel mount installation.
  • Features a lever actuator for operation.
  • Approved by CCC, CSA, and UL.

AA1-B2-22-440-QB2-C Applications

  • Suitable for circuit protection.
  • Ideal for panel mount installations.
  • Used in systems requiring 4A current.
  • Applicable in 277V rated circuits.

AA1-B2-22-440-QB2-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B2-22-440-QB2-C circuit breaker?

The current rating is 4A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B2-22-440-QB2-C?

It is a Magnetic (Hydraulic Delay) breaker.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for the AA1-B2-22-440-QB2-C?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, and UL.

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