AJ1-B0-34-620-3Q1-C The Littelfuse Inc. AJ1-B0-34-620-3Q1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AJ1-B0-34-620-3Q1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AJ1-B0-34-620-3Q1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AJ1-B0-34-620-3Q1-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

AJ1-B0-34-620-3Q1-C Description

Short technical summary and product information.

This Littelfuse Inc. AJ1-B0-34-620-3Q1-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

The breaker has a current rating of 20 Amps and a voltage rating of 277 Volts. It features a rocker actuator for easy operation and has no illumination.

 

Compliance includes RoHS3, REACH Unaffected, and Moisture Sensitivity Level 1. Approval agencies include CCC, CSA, and UL. This component is suitable for various protection applications requiring precise current and voltage handling.

AJ1-B0-34-620-3Q1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AJ1-B0-34-620-3Q1-C Circuit Breaker
Subcategory: Circuit Breaker

AJ1-B0-34-620-3Q1-C Compliance

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

AJ1-B0-34-620-3Q1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AJ1-B0-34-620-3Q1-C Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for easy integration.
  • Rocker actuator for operation.

AJ1-B0-34-620-3Q1-C Applications

  • Industrial control panels.
  • Power distribution systems.
  • Equipment protection circuits.
  • Automation systems.

AJ1-B0-34-620-3Q1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AJ1-B0-34-620-3Q1-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 AJ1-B0-34-620-3Q1-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How is the AJ1-B0-34-620-3Q1-C mounted?

It is designed for Panel Mount.

What is the RoHS status of this component?

It is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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The Littelfuse Inc. AF1-B0-34-620-3G1-C is a circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
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