AA1-D0-46-620-1D1-C The Littelfuse Inc. AA1-D0-46-620-1D1-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AA1-D0-46-620-1D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-D0-46-620-1D1-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 277V voltage rating.
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AA1-D0-46-620-1D1-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
SVHC Present
Voltage Rating

AA1-D0-46-620-1D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-D0-46-620-1D1-C, is designed for circuit protection applications. It operates as a single-pole breaker with a magnetic (hydraulic delay) mechanism.

 

The breaker has a current rating of 20A and a voltage rating of 277V. It is approved by CCC, CSA, and UL agencies. The mounting type is panel mount, making it suitable for integration into various electrical enclosures.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. These specifications indicate suitability for a range of industrial and commercial environments.

AA1-D0-46-620-1D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-D0-46-620-1D1-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AA1-D0-46-620-1D1-C Compliance

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

AA1-D0-46-620-1D1-C Features

  • 20A current rating for protection.
  • 277V voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Single pole design.
  • Panel mount for easy installation.

AA1-D0-46-620-1D1-C Applications

  • Suitable for circuit protection.
  • Use in electrical enclosures.
  • Industrial control panels.
  • Commercial power distribution.

AA1-D0-46-620-1D1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-D0-46-620-1D1-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-D0-46-620-1D1-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does the AA1-D0-46-620-1D1-C have?

It has 1 pole.

What agencies have approved this circuit breaker?

It is approved by CCC, CSA, and UL.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

AA1-D0-46-620-1D1-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AA1-B0-54-620-5D1-C
AA1-B0-54-620-5D1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-54-620-5D1-C is a 1-pole circuit breaker with a 20A current rating and 277V voltage rating. It features a magnetic hydraulic delay mechanism and panel mount capability.
View Part
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