AA1-B0-36-620-4B1-C The Littelfuse Inc. AA1-B0-36-620-4B1-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 277V voltage rating.
Mfr Part #:

AA1-B0-36-620-4B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-36-620-4B1-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 277V voltage rating.
Stock on Request

AA1-B0-36-620-4B1-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Actuator Type
Approval Agency
Automotive Grade
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Poles
SVHC Present
Voltage Rating

AA1-B0-36-620-4B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-36-620-4B1-C, is designed for panel mounting. It operates as a magnetic (hydraulic delay) type breaker with a current rating of 20A and a voltage rating of 277V.

 

Key electrical specifications include a single pole configuration and no illumination. The breaker is approved by CCC, CSA, and UL agencies, indicating compliance with various safety standards.

 

This component is suitable for applications requiring reliable overcurrent protection within its specified electrical limits. Its panel mount design facilitates integration into control panels and equipment chassis.

AA1-B0-36-620-4B1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-36-620-4B1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-36-620-4B1-C Compliance

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

AA1-B0-36-620-4B1-C Features

  • 20A current rating for protection.
  • 277V voltage rating for circuits.
  • Magnetic hydraulic delay breaker type.
  • Panel mount for easy integration.
  • Single pole configuration.

AA1-B0-36-620-4B1-C Applications

  • Used in industrial control panel protection.
  • Suitable for power distribution equipment.
  • Ideal for telecommunications systems.
  • Protects branch circuits in commercial applications.

AA1-B0-36-620-4B1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B0-36-620-4B1-C?

277V AC.

What is the current rating of this circuit breaker?

20A.

How many poles does the AA1-B0-36-620-4B1-C have?

1 pole.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

What mounting type does this circuit breaker use?

Panel mount.

What actuator type is used on this circuit breaker?

Lever actuator.

AA1-B0-36-620-4B1-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AA1-B0-22-620-5D1-C
AA1-B0-22-620-5D1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-22-620-5D1-C is a 1-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
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