AA1-B0-14-620-5D2-C The Littelfuse Inc. AA1-B0-14-620-5D2-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Mfr Part #:

AA1-B0-14-620-5D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-620-5D2-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Stock on Request

AA1-B0-14-620-5D2-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-B0-14-620-5D2-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-620-5D2-C, is a single-pole device with a 20A current rating and a 277V voltage rating. It utilizes a magnetic hydraulic delay for its tripping mechanism and is designed for panel mounting.

 

The breaker type is magnetic (hydraulic delay), and it features a lever actuator. It offers no illumination. The device is approved by CCC, CSA, and UL agencies, indicating compliance with various safety standards.

 

Environmental compliance includes RoHS3 compliance and MSL 1 status. The REACH status is unaffected. This circuit breaker is suitable for applications requiring reliable overcurrent protection in a panel-mounted configuration.

AA1-B0-14-620-5D2-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-14-620-5D2-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-14-620-5D2-C Compliance

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

AA1-B0-14-620-5D2-C Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic hydraulic delay tripping mechanism.
  • Panel mount for easy installation.
  • Approved by CCC, CSA, and UL.

AA1-B0-14-620-5D2-C Applications

  • Used in industrial control panels.
  • Suitable for power distribution units.
  • Applicable in equipment protection circuits.
  • Ideal for systems requiring overcurrent protection.

AA1-B0-14-620-5D2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-14-620-5D2-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AA1-B0-14-620-5D2-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

AA1-B0-14-620-5D2-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
AA1-B0-32-620-1B2-C
AA1-B0-32-620-1B2-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-32-620-1B2-C is a 1-pole circuit breaker. It features a 20A current rating and a 277V voltage rating.
View Part
AA1-B0-10-620-1B2-C
AA1-B0-10-620-1B2-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-10-620-1B2-C is a 1-pole hydraulic magnetic circuit breaker with a 20A current rating and 277V voltage rating.
View Part
AA1-B0-20-620-1B2-C
AA1-B0-20-620-1B2-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-20-620-1B2-C is a single-pole, magnetic hydraulic delay circuit breaker rated for 20A and 277V. It features a lever actuator and panel mount design.
View Part
AA1-B0-10-620-1D2-C
AA1-B0-10-620-1D2-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-10-620-1D2-C is a circuit breaker with a 20A current rating and 277V voltage rating. It features a panel mount design and magnetic (hydraulic delay) operation.
View Part
Home
Account

Categories