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AA1-B0-14-430-812-C The Littelfuse Inc. AA1-B0-14-430-812-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) mechanism with a 3A current rating and 277V voltage rating.
Mfr Part #:

AA1-B0-14-430-812-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-430-812-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) mechanism with a 3A current rating and 277V voltage rating.
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AA1-B0-14-430-812-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
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AA1-B0-14-430-812-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-430-812-C, is a single-pole device suitable for panel mounting. It operates with a magnetic (hydraulic delay) mechanism, offering a current rating of 3A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics. It features a lever actuator and no illumination. Approval agencies include CCC, CSA, and UL, indicating compliance with various safety standards.

 

Environmental compliance includes RoHS3 compliance and an MSL of 1. The REACH status is unaffected. This circuit breaker is designed for applications requiring reliable overcurrent protection in a panel mount configuration.

AA1-B0-14-430-812-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-14-430-812-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-14-430-812-C Compliance

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

AA1-B0-14-430-812-C Features

  • 3A current rating for protection.
  • 277V voltage rating.
  • Panel mount design.
  • Magnetic (hydraulic delay) breaker type.
  • Lever actuator.

AA1-B0-14-430-812-C Applications

  • Protects lighting circuits in commercial buildings.
  • Used in motor control panels requiring time delay.
  • Suitable for panel mount power distribution units.
  • Ideal for HVAC equipment overload protection.

AA1-B0-14-430-812-C FAQs

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

277V.

What is the current rating?

3A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What type of actuator does it have?

Lever.

How is it mounted?

Panel Mount.

What safety approvals does it have?

CCC, CSA, UL.

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