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AC1-B0-34-620-5F2-C The Littelfuse Inc. AC1-B0-34-620-5F2-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AC1-B0-34-620-5F2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AC1-B0-34-620-5F2-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 277V voltage rating.
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AC1-B0-34-620-5F2-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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AC1-B0-34-620-5F2-C Description

Short technical summary and product information.

This Littelfuse Inc. AC1-B0-34-620-5F2-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 20A and a voltage rating of 277V. It is approved by CCC, CSA, and UL agencies, ensuring compliance with various safety standards. The actuator type is a rocker, providing a user-friendly interface.

 

This component is RoHS3 compliant and has an MSL of 1, indicating a high level of moisture resistance. Its REACH status is unaffected. The part number is AC1-B0-34-620-5F2-C, with a distributor part number of 432-AC1-B0-34-620-5F2-C-ND.

AC1-B0-34-620-5F2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AC1-B0-34-620-5F2-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AC1-B0-34-620-5F2-C Compliance

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

AC1-B0-34-620-5F2-C Features

  • 20A current rating for power protection.
  • 277V voltage rating for AC applications.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for easy integration.
  • CCC, CSA, UL approval certified.

AC1-B0-34-620-5F2-C Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable in equipment protection circuits.
  • Ideal for commercial electrical installations.

AC1-B0-34-620-5F2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AC1-B0-34-620-5F2-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 AC1-B0-34-620-5F2-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for the AC1-B0-34-620-5F2-C?

The mounting type is Panel Mount.

What are the approval agencies for this circuit breaker?

The approval agencies are CCC, CSA, and UL.

Is the AC1-B0-34-620-5F2-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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