AK1-B0-24-430-121-C The Littelfuse Inc. AK1-B0-24-430-121-C is a single-pole, magnetic hydraulic delay circuit breaker. It is designed for panel mounting and offers a 3A current rating at 277V.
Mfr Part #:

AK1-B0-24-430-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AK1-B0-24-430-121-C is a single-pole, magnetic hydraulic delay circuit breaker. It is designed for panel mounting and offers a 3A current rating at 277V.
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AK1-B0-24-430-121-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
SVHC Present
Voltage Rating

AK1-B0-24-430-121-C Description

Short technical summary and product information.

This Littelfuse Inc. AK1-B0-24-430-121-C is a single-pole circuit breaker featuring a magnetic (hydraulic delay) mechanism. It is rated for a current of 3 Amps and a voltage of 277 Volts.

 

The breaker is designed for panel mounting and has a rocker actuator. It is approved by CCC, CSA, and UL agencies. The component has a RoHS3 compliant status and an MSL of 1.

 

Key electrical specifications include a 3A current rating and a 277V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has one pole. The actuator is a rocker type, and illumination is not provided. This component is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic.

AK1-B0-24-430-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AK1-B0-24-430-121-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AK1-B0-24-430-121-C Compliance

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

AK1-B0-24-430-121-C Features

  • 3A current rating at 277V.
  • Magnetic (hydraulic delay) breaker type.
  • Single pole, rocker actuator.
  • Panel mountable design.
  • CCC, CSA, UL approved.

AK1-B0-24-430-121-C Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in systems requiring delay.
  • Designed for 277V circuits.

AK1-B0-24-430-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AK1-B0-24-430-121-C?

The current rating is 3A.

What is the voltage rating?

The voltage rating is 277V.

What type of circuit breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this breaker have?

It has 1 pole.

What actuator type does it use?

It uses a rocker actuator.

What mounting type is used?

The breaker is panel mount.

Which safety approvals does it carry?

It carries CCC, CSA, and UL approvals.

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