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AA1-B2-14-620-3D2-C The Littelfuse Inc. AA1-B2-14-620-3D2-C is a 1-pole circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B2-14-620-3D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-14-620-3D2-C is a 1-pole circuit breaker. It features a 20A current rating and a 277V voltage rating.
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AA1-B2-14-620-3D2-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
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AA1-B2-14-620-3D2-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B2-14-620-3D2-C, is designed for circuit protection applications. 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 is designed for panel mounting and has a single pole configuration. Approval agencies include CCC, CSA, and UL.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. The component is identified by DK Part Number 432-AA1-B2-14-620-3D2-C-ND.

AA1-B2-14-620-3D2-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B2-14-620-3D2-C Circuit Breaker

AA1-B2-14-620-3D2-C Compliance

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

AA1-B2-14-620-3D2-C Features

  • 20A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, and UL agencies.

AA1-B2-14-620-3D2-C Applications

  • Suitable for general circuit protection.
  • Used in electrical distribution panels.
  • Applicable in industrial control systems.
  • Designed for equipment safety circuits.

AA1-B2-14-620-3D2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B2-14-620-3D2-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 is the AA1-B2-14-620-3D2-C?

It is a magnetic breaker with a hydraulic delay.

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 part?

The MSL is 1 Unlimited.

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