AA1-B0-14-620-4B1-MT The Littelfuse Inc. AA1-B0-14-620-4B1-MT is a 1-pole circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-14-620-4B1-MT

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-620-4B1-MT is a 1-pole circuit breaker. It features a 20A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AA1-B0-14-620-4B1-MT 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-B0-14-620-4B1-MT Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-620-4B1-MT, is designed for panel mounting. It operates with a 20A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and it features a lever actuator. It has a single pole configuration and no illumination.

 

Key electrical specifications include a 20A current rating and a 277V voltage rating. The mounting type is panel mount, making it suitable for various enclosure installations.

AA1-B0-14-620-4B1-MT Quick Information

Product Type: Circuit Breaker
Canonical Name: AA1-B0-14-620-4B1-MT Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Hydraulic Delay

AA1-B0-14-620-4B1-MT Compliance

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

AA1-B0-14-620-4B1-MT Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA1-B0-14-620-4B1-MT Features

  • 20A current rating for power distribution.
  • 277V voltage rating for AC applications.
  • Panel mount design for easy installation.
  • Magnetic breaker with hydraulic delay.
  • Single pole configuration.

AA1-B0-14-620-4B1-MT Applications

  • Used in electrical circuit protection
  • Suitable for panel mounting
  • Ideal for overcurrent protection
  • Applicable in industrial and commercial systems

AA1-B0-14-620-4B1-MT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-14-620-4B1-MT circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the AA1-B0-14-620-4B1-MT circuit breaker mounted?

It is a panel mount type.

What type of delay does this magnetic circuit breaker have?

It features a hydraulic delay.

How many poles does the AA1-B0-14-620-4B1-MT have?

It has 1 pole.

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