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AC2-B0-42-620-331-C The Littelfuse Inc. AC2-B0-42-620-331-C is a 2-pole magnetic circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AC2-B0-42-620-331-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AC2-B0-42-620-331-C is a 2-pole magnetic circuit breaker. It features a 20A current rating and a 277V voltage rating.
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AC2-B0-42-620-331-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
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AC2-B0-42-620-331-C Description

Short technical summary and product information.

This Littelfuse Inc. AC2-B0-42-620-331-C is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 277V.

 

With two poles, this breaker provides reliable circuit protection. It is approved by CCC, CSA, and UL agencies. The actuator type is a rocker, and it features no illumination.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. This component is suitable for various industrial and commercial applications requiring robust circuit protection.

AC2-B0-42-620-331-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AC2-B0-42-620-331-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AC2-B0-42-620-331-C Compliance

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

AC2-B0-42-620-331-C Features

  • 20A current rating for protection.
  • 277V voltage rating capability.
  • Two-pole magnetic circuit breaker.
  • Panel mount with rocker actuator.
  • Approved by CCC, CSA, and UL.

AC2-B0-42-620-331-C Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Commercial electrical systems.

AC2-B0-42-620-331-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AC2-B0-42-620-331-C?

20A.

What is the voltage rating?

277V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

2.

What is the actuator type?

Rocker.

What mounting type is supported?

Panel Mount.

What approvals does it have?

CCC, CSA, UL.

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