AJ1-B0-21-620-1C1-D The Littelfuse Inc. AJ1-B0-21-620-1C1-D is a panel mount circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

AJ1-B0-21-620-1C1-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AJ1-B0-21-620-1C1-D is a panel mount circuit breaker. It features a 20A current rating and a 250V voltage rating.
Stock on Request

AJ1-B0-21-620-1C1-D 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-B0-21-620-1C1-D Description

Short technical summary and product information.

This Littelfuse Inc. AJ1-B0-21-620-1C1-D is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. The actuator type is a rocker, and it does not feature illumination.

 

Compliance includes RoHS3, with MSL 1 and REACH unaffected status. This component is suitable for applications requiring robust circuit protection.

 

Key specifications include a 20A current rating, 250V voltage rating, and panel mount capability. The magnetic hydraulic delay mechanism ensures consistent performance.

AJ1-B0-21-620-1C1-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AJ1-B0-21-620-1C1-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AJ1-B0-21-620-1C1-D Compliance

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

AJ1-B0-21-620-1C1-D Features

  • 20A current rating for protection.
  • 250V voltage rating for AC circuits.
  • Panel mount for easy integration.
  • Magnetic hydraulic delay mechanism.
  • Rocker actuator for operation.

AJ1-B0-21-620-1C1-D Applications

  • General purpose circuit protection.
  • Industrial control panels.
  • Power distribution units.
  • Equipment safety systems.

AJ1-B0-21-620-1C1-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AJ1-B0-21-620-1C1-D circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the AJ1-B0-21-620-1C1-D circuit breaker mounted?

It is a panel mount type.

What type of breaker mechanism does this unit use?

It uses a magnetic (hydraulic delay) breaker type.

How many poles does the AJ1-B0-21-620-1C1-D have?

It has 1 pole.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 compliant.

AJ1-B0-21-620-1C1-D Alternate Parts

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AD1-B0-26-620-1A1-D
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The Littelfuse Inc. AD1-B0-26-620-1A1-D is a panel mount circuit breaker. It features a 20A current rating and a 250V voltage rating.
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AC1-B0-26-620-1A1-D
AC1-B0-26-620-1A1-D
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AC1-B0-26-620-1A1-D is a 1-pole magnetic hydraulic circuit breaker rated for 20A at 250V AC. It features a rocker actuator and panel mount design.
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