AA1-B0-14-420-1D2-C The Littelfuse Inc. AA1-B0-14-420-1D2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-14-420-1D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-420-1D2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 277V voltage rating.
Stock on Request

AA1-B0-14-420-1D2-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-B0-14-420-1D2-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-420-1D2-C, is designed for reliable circuit protection. It operates with a 2 Amp current rating and a maximum voltage rating of 277 Volts.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics suitable for various applications. It is a single-pole unit with a lever actuator for easy operation. The mounting type is panel mount, allowing for straightforward integration into control panels and enclosures.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are noted as low confidence. The approval agencies include CCC, CSA, and UL, signifying adherence to multiple safety standards.

AA1-B0-14-420-1D2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-14-420-1D2-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AA1-B0-14-420-1D2-C Compliance

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

AA1-B0-14-420-1D2-C Features

  • 2 Amp current rating.
  • 277 Volt maximum voltage.
  • Magnetic hydraulic delay breaker type.
  • Single pole, panel mount design.
  • Lever actuator for operation.

AA1-B0-14-420-1D2-C Applications

  • Suitable for panel mount installations.
  • Provides reliable circuit interruption.
  • Used in systems requiring 2A protection.
  • Designed for 277V electrical systems.

AA1-B0-14-420-1D2-C FAQs

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

2A.

What is the voltage rating?

277V.

How many ppoles does this circuit breaker have?

1 pol.

What type of actuator does it have?

Lever.

What is the breaker technology?

Magnetic (Hydraulic Dela).

What mounting type is used?

Panel Mount.

What is the distributor part number?

432-AA1-B0-14-420-1D2-C-ND.

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