AA2-B0-20-620-3B1-C The Littelfuse Inc. AA2-B0-20-620-3B1-C is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AA2-B0-20-620-3B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-20-620-3B1-C is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AA2-B0-20-620-3B1-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
Storage Temperature
Tape & Reel
Voltage Rating

AA2-B0-20-620-3B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA2-B0-20-620-3B1-C, is a 2-pole device suitable for panel mounting. It operates with a current rating of 20A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and it features a lever actuator. It is approved by CCC, CSA, and UL agencies.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. The REACH status is unaffected.

AA2-B0-20-620-3B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA2-B0-20-620-3B1-C Circuit Breaker

AA2-B0-20-620-3B1-C Compliance

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

AA2-B0-20-620-3B1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

AA2-B0-20-620-3B1-C Features

  • 20A current rating for power control.
  • 277V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • CCC, CSA, UL approved for safety.

AA2-B0-20-620-3B1-C Applications

  • Used in power distribution systems.
  • Suitable for industrial control panels.
  • Applicable in building electrical systems.
  • Protects circuits from overcurrents.

AA2-B0-20-620-3B1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA2-B0-20-620-3B1-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 277V.

How many poles does the AA2-B0-20-620-3B1-C have?

It has 2 poles.

What type of mounting does this circuit breaker support?

It supports panel mounting.

Is the AA2-B0-20-620-3B1-C RoHS compliant?

Yes, it is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

AA2-B0-20-620-3B1-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
AB2-B2-46-620-5D1-C
AB2-B2-46-620-5D1-C
Littelfuse Inc.
The Littelfuse Inc. AB2-B2-46-620-5D1-C is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
View Part
BT2-B3-24-620-2DA-C
BT2-B3-24-620-2DA-C
Littelfuse Inc.
The Littelfuse Inc. BT2-B3-24-620-2DA-C is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
View Part
AB2-B0-22-620-1D1-C
AB2-B0-22-620-1D1-C
Littelfuse Inc.
The Littelfuse Inc. AB2-B0-22-620-1D1-C is a 2-pole magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
View Part
BB2-B2-24-620-521-C
BB2-B2-24-620-521-C
Littelfuse Inc.
The Littelfuse BB2-B2-24-620-521-C is a 2-pole magnetic circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
View Part
Home
Account

Categories