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AA1-B0-14-630-512-D The Littelfuse Inc. AA1-B0-14-630-512-D is a 1-pole circuit breaker designed for panel mounting. It features a lever actuator and a hydraulic delay mechanism.
Mfr Part #:

AA1-B0-14-630-512-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-630-512-D is a 1-pole circuit breaker designed for panel mounting. It features a lever actuator and a hydraulic delay mechanism.
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AA1-B0-14-630-512-D 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-B0-14-630-512-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-630-512-D, is a single-pole device rated for 30A and 277V. It utilizes a magnetic hydraulic delay for its tripping mechanism, providing reliable protection.

 

The breaker is designed for panel mounting and features a convenient lever actuator. It is approved by multiple agencies including CCC, CSA, and UL, ensuring compliance with various safety standards.

 

Environmental compliance includes RoHS3 compliance and an MSL of 1 Unlimited. The REACH status is unaffected. This component is suitable for applications requiring robust circuit protection with clear indication and manual reset capabilities.

AA1-B0-14-630-512-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-14-630-512-D Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-14-630-512-D Compliance

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

AA1-B0-14-630-512-D Features

  • 30A current rating for reliable protection.
  • 277V voltage rating suitable for various applications.
  • Panel mount design with lever actuator.
  • Magnetic hydraulic delay for consistent tripping.
  • Approved by CCC, CSA, and UL agencies.

AA1-B0-14-630-512-D Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in equipment requiring overcurrent protection.
  • Applicable in systems with 277V nominal voltage.

AA1-B0-14-630-512-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-14-630-512-D circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the AA1-B0-14-630-512-D circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does this unit use?

It uses a magnetic (hydraulic delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, UL, and VDE.

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