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AC2-B0-44-620-1G1-C Circuit breaker from Littelfuse, rated 20A at 277V, 2-pole, magnetic hydraulic delay type with rocker actuator. Panel mount.
Mfr Part #:

AC2-B0-44-620-1G1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Circuit breaker from Littelfuse, rated 20A at 277V, 2-pole, magnetic hydraulic delay type with rocker actuator. Panel mount.
Stock on Request

AC2-B0-44-620-1G1-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-B0-44-620-1G1-C Description

Short technical summary and product information.

The AC2-B0-44-620-1G1-C is a 2-pole magnetic circuit breaker from Littelfuse featuring a hydraulic delay mechanism and rocker actuator. It is rated for 20A continuous current at 277V AC. The panel mount design allows direct installation into equipment panels. This circuit breaker is suitable for overcurrent protection in industrial and commercial applications. It carries approvals from CCC, CSA, and UL, ensuring compliance with international standards.

AC2-B0-44-620-1G1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: 2-Pole Magnetic Circuit Breaker, 20A, 277V, Panel Mount
Subcategory: Magnetic Circuit Breaker

AC2-B0-44-620-1G1-C Compliance

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

AC2-B0-44-620-1G1-C Features

  • 20A current rating for overcurrent protection.
  • 277V AC voltage rating.
  • Magnetic hydraulic delay trip mechanism.
  • 2-pole configuration for two-wire circuits.
  • Rocker actuator for easy operation.

AC2-B0-44-620-1G1-C Applications

  • Protection of industrial equipment circuits.
  • Motor branch circuit protection.
  • Panel board overcurrent protection.
  • Commercial lighting control systems.
  • Used in power distribution units.

AC2-B0-44-620-1G1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating?

20A

What is the voltage rating?

277V

How many poles does it have?

2 poles

What type of breaker is it?

Magnetic (Hydraulic Delay)

What is the actuator type?

Rocker

What mounting type is available?

Panel mount

What approvals does it have?

CCC, CSA, UL

AC2-B0-44-620-1G1-C Alternate Parts

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AD2-B0-26-620-5B1-C
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The Littelfuse Inc. AD2-B0-26-620-5B1-C is a 2-pole magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
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AC2-B0-46-620-1G1-C
AC2-B0-46-620-1G1-C
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The AC2-B0-46-620-1G1-C is a magnetic circuit breaker from Littelfuse Inc. It is a 2-pole device rated 20A at 277V with a rocker actuator for panel mount.
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AD2-B0-34-620-3G1-C
AD2-B0-34-620-3G1-C
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The Littelfuse Inc. AD2-B0-34-620-3G1-C is a 2-pole circuit breaker rated for 20A and 277V. It features a magnetic hydraulic delay mechanism.
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AC2-B0-42-620-331-C
AC2-B0-42-620-331-C
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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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