AA1-B2-34-450-3B1-C The Littelfuse Inc. AA1-B2-34-450-3B1-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 5A current rating.
Mfr Part #:

AA1-B2-34-450-3B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-34-450-3B1-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 5A current rating.
Stock on Request

AA1-B2-34-450-3B1-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-B2-34-450-3B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B2-34-450-3B1-C, is a single-pole device with a 5A current rating and a voltage rating of 277V. It utilizes a magnetic hydraulic delay mechanism for its tripping characteristic.

 

The breaker is designed for panel mount applications and features a lever actuator. It offers none illumination.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status, though these are noted as low confidence without verification.

 

Key specifications include a 5A current rating, 277V voltage rating, and a magnetic hydraulic delay type. The mounting type is panel mount.

AA1-B2-34-450-3B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B2-34-450-3B1-C Magnetic Hydraulic Delay Circuit Breaker

AA1-B2-34-450-3B1-C Compliance

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

AA1-B2-34-450-3B1-C Features

  • 5A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design.
  • Single pole configuration.

AA1-B2-34-450-3B1-C Applications

  • Suitable for general circuit protection.
  • Used in control panel assemblies.
  • Industrial equipment applications.
  • Power distribution systems.

AA1-B2-34-450-3B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B2-34-450-3B1-C circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AA1-B2-34-450-3B1-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How is this circuit breaker mounted?

It is designed for Panel Mount.

What is the RoHS status of this component?

It is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

Is this component REACH unaffected?

Yes, it is REACH Unaffected.

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The Littelfuse Inc. AA1-B0-34-450-6B1-C is a 1-pole magnetic circuit breaker with a 5A current rating and 277V voltage rating. It features a panel mount design with a lever actuator.
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