AA1-B0-14-420-1B1-C The Littelfuse Inc. AA1-B0-14-420-1B1-C is a magnetic (hydraulic delay) circuit breaker. It features a 2A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-14-420-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-420-1B1-C is a magnetic (hydraulic delay) circuit breaker. It features a 2A current rating and a 277V voltage rating.
Stock on Request

AA1-B0-14-420-1B1-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-B0-14-420-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B0-14-420-1B1-C is a single-pole circuit breaker designed for panel mounting. It operates with a 2A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and it features a lever actuator. Approval agencies include CCC, CSA, and UL, indicating compliance with various safety standards.

 

This component is suitable for applications requiring reliable overcurrent protection. Its panel mount design facilitates integration into control panels and equipment enclosures.

AA1-B0-14-420-1B1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-14-420-1B1-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-14-420-1B1-C Compliance

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

AA1-B0-14-420-1B1-C Features

  • 2A current rating for protection.
  • 277V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design.
  • Lever actuator type.

AA1-B0-14-420-1B1-C Applications

  • Power distribution in industrial control panels.
  • Overcurrent protection for machinery and equipment.
  • Branch circuit protection in commercial buildings.
  • Backup power and UPS systems.

AA1-B0-14-420-1B1-C FAQs

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

The continuous current rating is 2A.

What is the voltage rating?

The voltage rating is 277V.

How many poles does this circuit breaker have?

It has 1 pole.

What type of actuator does it use?

It uses a lever actuator.

What is the mounting type?

It is panel mounted.

Which safety agencies have approved this circuit breaker?

It is approved by CCC, CSA, and UL.

What type of circuit breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

AA1-B0-14-420-1B1-C Alternate Parts

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The Littelfuse Inc. AA1-B2-20-420-1L1-C is a circuit breaker designed for panel mounting. It features a 2A current rating and a 277V voltage rating.
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