AC1-B0-34-630-531-C Littelfuse AC1-B0-34-630-531-C is a 30A, 277V, 1-pole magnetic hydraulic delay circuit breaker designed for panel mount applications with a rocker actuator.
Mfr Part #:

AC1-B0-34-630-531-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse AC1-B0-34-630-531-C is a 30A, 277V, 1-pole magnetic hydraulic delay circuit breaker designed for panel mount applications with a rocker actuator.
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AC1-B0-34-630-531-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

AC1-B0-34-630-531-C Description

Short technical summary and product information.

The Littelfuse AC1-B0-34-630-531-C is a single-pole magnetic hydraulic delay circuit breaker rated for 30A at 277V. This circuit breaker features a rocker actuator and is designed for panel mount installation. The magnetic hydraulic delay mechanism provides reliable overcurrent protection with time-delay characteristics. It is approved by CCC, CSA, and UL, ensuring compliance with international safety standards. The actuator is non-illuminated. This breaker is suitable for a variety of panel-mounted circuit protection applications.

AC1-B0-34-630-531-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse AC1-B0-34-630-531-C Panel Mount Circuit Breaker, 30A, 277V, 1 Pole, Rocker Actuator
Subcategory: Panel Mount Circuit Breaker

AC1-B0-34-630-531-C Compliance

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

AC1-B0-34-630-531-C Features

  • Rated for 30A continuous current.
  • Rated for 277V AC operation.
  • Single-pole magnetic hydraulic delay.
  • Panel mount with rocker actuator.
  • Approved by CCC, CSA, and UL.

AC1-B0-34-630-531-C Applications

  • Provides overcurrent protection for branch circuits.
  • For panel-mounted electrical distribution applications.
  • Single-pole 30A breaker for 277V circuits.
  • Magnetic hydraulic delay trips on short circuits.
  • Rocker actuator simplifies panel operation and reset.

AC1-B0-34-630-531-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AC1-B0-34-630-531-C?

30A.

What is the voltage rating?

277V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the actuator type?

Rocker.

What mounting type does it use?

Panel Mount.

What safety approvals does it hold?

CCC, CSA, UL.

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The Littelfuse Inc. AF1-B0-14-630-233-C is a single-pole circuit breaker with a 30A current rating and 277V voltage rating. It features a magnetic hydraulic delay mechanism and a rocker actuator.
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The Littelfuse Inc. AK1-B0-24-630-111-C is a magnetic (hydraulic delay) circuit breaker. It features a 30A current rating and a 277V voltage rating.
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The Littelfuse Inc. AK1-B0-34-630-5C1-C is a panel mount circuit breaker. It features a 30A current rating and a 277V voltage rating.
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