Mfr Part #:

AK1-B0-52-440-1D2-C

The Littelfuse Inc. AK1-B0-52-440-1D2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design with a rocker actuator.

Stock on Request

AK1-B0-52-440-1D2-C Description

Short technical summary and product information.

This Littelfuse Inc. AK1-B0-52-440-1D2-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 4A and a voltage rating of 277V.

The breaker type is magnetic with a hydraulic delay, and it features a rocker-style actuator. It is approved by CCC, CSA, and UL agencies.

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. The component is designed for general circuit protection applications where these specifications are critical.

AK1-B0-52-440-1D2-C Quick Information

Product Type: Circuit Breaker

Canonical Name: Littelfuse Inc. AK1-B0-52-440-1D2-C Circuit Breaker

AK1-B0-52-440-1D2-C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

AK1-B0-52-440-1D2-C Features

4A current rating for protection.
277V voltage rating.
Magnetic breaker with hydraulic delay.
Panel mount design.
Rocker actuator type.

AK1-B0-52-440-1D2-C Applications

Overcurrent protection for lighting circuits.
Used in commercial building power distribution.
Suitable for panel mount industrial controls.
Protection for HVAC equipment electrical circuits.

AK1-B0-52-440-1D2-C FAQs

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

What is the current rating of the AK1-B0-52-440-1D2-C circuit breaker?

4A.

What is the voltage rating?

277V.

What is the breaker type?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the actuator type?

Rocker.

What are the product approvals?

CCC, CSA, UL.

What is the mounting type?

Panel Mount.

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