AA1-B0-14-420-2D1-C The Littelfuse Inc. AA1-B0-14-420-2D1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
Mfr Part #:

AA1-B0-14-420-2D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-420-2D1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
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AA1-B0-14-420-2D1-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-B0-14-420-2D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-420-2D1-C, is designed for circuit protection applications. It has a current rating of 2A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, offering reliable overcurrent protection. It is a single-pole unit with a lever actuator for easy operation. The mounting type is panel mount, suitable for integration into various enclosures and control panels.

 

Key specifications include a 2A current rating and a 277V voltage rating. The breaker is designed for panel mounting and features a lever actuator. It is also noted as RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

Approval agencies for this component include CCC, CSA, and UL, indicating compliance with relevant safety standards. The illumination is none, and it is designed for general circuit protection needs.

AA1-B0-14-420-2D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-14-420-2D1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-14-420-2D1-C Compliance

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

AA1-B0-14-420-2D1-C Features

  • 2A current rating for circuit protection.
  • 277V voltage rating for various applications.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy integration.
  • Single pole with lever actuator.

AA1-B0-14-420-2D1-C Applications

  • Used for overcurrent protection.
  • Suitable for control panel integration.
  • Applicable in systems requiring 277V.
  • Designed for panel-mounted circuits.

AA1-B0-14-420-2D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-14-420-2D1-C?

2A.

What is the voltage rating of the AA1-B0-14-420-2D1-C?

277V.

What type of circuit breaker is the AA1-B0-14-420-2D1-C?

Magnetic (hydraulic delay).

How many poles does the AA1-B0-14-420-2D1-C have?

1 pole.

What actuator type does the AA1-B0-14-420-2D1-C use?

Lever.

What is the mounting type of the AA1-B0-14-420-2D1-C?

Panel mount.

Does the AA1-B0-14-420-2D1-C include illumination?

No, illumination is none.

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