AA1-B2-54-430-HD2-D The Littelfuse Inc. AA1-B2-54-430-HD2-D is a 1-pole circuit breaker designed for panel mounting. It features a 3A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B2-54-430-HD2-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-54-430-HD2-D is a 1-pole circuit breaker designed for panel mounting. It features a 3A current rating and a 277V voltage rating.
Stock on Request

AA1-B2-54-430-HD2-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

AA1-B2-54-430-HD2-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B2-54-430-HD2-D, is a magnetic (hydraulic delay) type designed for panel mounting. It offers a current rating of 3A and a voltage rating of 277V, with a single pole configuration.

 

Key electrical specifications include its 3A current capacity and 277V operating voltage. The breaker type is magnetic with a hydraulic delay, providing specific protection characteristics. It is designed for panel mounting and features a lever actuator.

 

This component is approved by multiple agencies including CCC, CSA, UL, and VDE. It has a RoHS3 compliant status and an MSL of 1 Unlimited. The REACH status is unaffected.

 

Applications for this circuit breaker include various protection circuits where reliable and specific tripping characteristics are required. Its panel mount design facilitates integration into control panels and equipment.

AA1-B2-54-430-HD2-D Quick Information

Product Type: Circuit Breaker
Series: AA1-B2
Canonical Name: Littelfuse Inc. AA1-B2-54-430-HD2-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AA1-B2-54-430-HD2-D Compliance

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

AA1-B2-54-430-HD2-D Features

  • 3A current rating for protection.
  • 277V voltage rating.
  • Panel mount design.
  • Magnetic (hydraulic delay) breaker type.
  • Approved by CCC, CSA, UL, VDE.

AA1-B2-54-430-HD2-D Applications

  • Used in electrical protection circuits.
  • Suitable for panel installations.
  • Industrial control systems.
  • Equipment power distribution.

AA1-B2-54-430-HD2-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B2-54-430-HD2-D circuit breaker?

The voltage rating is 277V.

What is the current rating of this circuit breaker?

The current rating is 3A.

How many poles does this circuit breaker have?

It has a single pole (1 pole).

What type of breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

What is the mounting type for this circuit breaker?

It is panel mounted.

What is the actuator type?

The actuator is a lever.

What approvals does this circuit breaker have?

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

AA1-B2-54-430-HD2-D Alternate Parts

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BA1-B2-14-430-122-D
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This is a 1 pole magnetic hydraulic delay circuit breaker from Littelfuse. It is rated for 3A current and 277V voltage, with panel mount and lever actuator.
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BT1-B2-14-430-122-D
BT1-B2-14-430-122-D
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The Littelfuse Inc. BT1-B2-14-430-122-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a 3A current rating and a 277V voltage rating.
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BA1-B0-14-430-522-D
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The Littelfuse Inc. BA1-B0-14-430-522-D is a single-pole magnetic circuit breaker designed for panel mounting. It features a 3A current rating and a 277V voltage rating.
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BA1-B0-16-430-221-D
BA1-B0-16-430-221-D
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The Littelfuse Inc. BA1-B0-16-430-221-D is a single-pole circuit breaker designed for panel mounting. It features a 3A current rating and a 277V voltage rating.
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