Mfr Part #:

AA1-B0-14-620-1D3-C

The Littelfuse Inc. AA1-B0-14-620-1D3-C is a panel mount circuit breaker. It features a 20A current rating and a 277V voltage rating.

Stock on Request

AA1-B0-14-620-1D3-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-620-1D3-C, is designed for panel mounting. It offers a current rating of 20A and a voltage rating of 277V.

The breaker type is magnetic with a hydraulic delay, and it has a single pole configuration. The actuator type is a lever, and it does not feature illumination. Approval agencies include CCC, CSA, and UL.

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. However, these compliance details are unverified and should be treated with low confidence.

AA1-B0-14-620-1D3-C Quick Information

Product Type: Circuit Breaker

Canonical Name: Littelfuse Inc. AA1-B0-14-620-1D3-C Circuit Breaker

Subcategory: Circuit Breaker

AA1-B0-14-620-1D3-C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

AA1-B0-14-620-1D3-C Features

20A current rating for power control.
277V voltage rating for AC applications.
Magnetic hydraulic delay breaker type.
Panel mount for easy integration.
Approved by CCC, CSA, and UL.

AA1-B0-14-620-1D3-C Applications

Used in industrial control panels.
Ideal for lighting distribution systems.
Suitable for HVAC equipment protection.
Applicable in power supply units.

AA1-B0-14-620-1D3-C FAQs

8 frequently asked questions generated from this part’s specifications.

What is the current rating of this circuit breaker?

20A

What is the voltage rating of this circuit breaker?

277V

How many poles does this circuit breaker have?

1 pole

What type of circuit breaker is this?

Magnetic (Hydraulic Delay)

What actuator type does this circuit breaker use?

Lever

Does this circuit breaker have illumination?

No illumination

What approvals does this circuit breaker hold?

CCC, CSA, UL

What is the mounting type of this circuit breaker?

Panel mount

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