AA1-B0-14-630-M42-D The Littelfuse Inc. AA1-B0-14-630-M42-D is a single-pole, magnetic circuit breaker rated for 30A and 277V. It features a panel mount design with a lever actuator.
Mfr Part #:

AA1-B0-14-630-M42-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-630-M42-D is a single-pole, magnetic circuit breaker rated for 30A and 277V. It features a panel mount design with a lever actuator.
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AA1-B0-14-630-M42-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
SVHC Present
Voltage Rating

AA1-B0-14-630-M42-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-630-M42-D, is a magnetic type with a hydraulic delay, designed for reliable overcurrent protection. It has a current rating of 30A and a voltage rating of 277V, suitable for various electrical applications.

 

The breaker is designed for panel mounting, offering a secure and accessible installation. It features a simple lever actuator for manual operation and status indication. The unit has one pole and no illumination.

 

Compliance is noted with CCC, CSA, UL, and VDE approvals. Environmental compliance includes RoHS3 compliance, an MSL of 1, and REACH unaffected status. This component is intended for use in applications requiring robust circuit protection.

 

Key specifications include a 30A current rating, 277V voltage rating, and panel mount capability. Its magnetic hydraulic delay mechanism ensures dependable tripping under fault conditions.

AA1-B0-14-630-M42-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-14-630-M42-D Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-14-630-M42-D Compliance

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

AA1-B0-14-630-M42-D Features

  • 30A current rating for protection.
  • 277V voltage rating for power systems.
  • Panel mount design for easy installation.
  • Lever actuator for manual control.
  • Single-pole configuration.

AA1-B0-14-630-M42-D Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable in equipment requiring protection.
  • Ideal for panel-mounted circuits.

AA1-B0-14-630-M42-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-14-630-M42-D?

The AA1-B0-14-630-M42-D has a current rating of 30A.

What is the operating voltage of this circuit breaker?

The operating voltage is 277V.

What type of breaker is the AA1-B0-14-630-M42-D?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It is a single-pole (1-pole) circuit breaker.

What is the mounting type for this part?

The mounting type is panel mount.

What approvals does the AA1-B0-14-630-M42-D hold?

It holds approvals from CCC, CSA, UL, and VDE.

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