AB3-B0-26-620-5B1-C The Littelfuse Inc. AB3-B0-26-620-5B1-C is a 3-pole magnetic circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AB3-B0-26-620-5B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AB3-B0-26-620-5B1-C is a 3-pole magnetic circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AB3-B0-26-620-5B1-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

AB3-B0-26-620-5B1-C Description

Short technical summary and product information.

This Littelfuse Inc. AB3-B0-26-620-5B1-C is a 3-pole circuit breaker with a magnetic (hydraulic delay) trip type. It is rated for a maximum current of 20A and a voltage of 277V.

 

The breaker is designed for panel mounting and features a lever actuator. It has no illumination. Approval agencies include CCC, CSA, and UL.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. These compliance details are based on available data and may require verification.

 

This component is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic. Its panel mount design facilitates integration into various electrical enclosures and systems.

AB3-B0-26-620-5B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AB3-B0-26-620-5B1-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AB3-B0-26-620-5B1-C Compliance

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

AB3-B0-26-620-5B1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

AB3-B0-26-620-5B1-C Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • 3-pole configuration for multi-phase circuits.
  • Magnetic (hydraulic delay) trip mechanism.
  • Panel mount design for easy installation.

AB3-B0-26-620-5B1-C Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable in equipment requiring protection.
  • Ideal for circuits needing delay.
  • General purpose overcurrent protection.

AB3-B0-26-620-5B1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AB3-B0-26-620-5B1-C circuit breaker?

The voltage rating is 277V.

What is the current rating of this circuit breaker?

The current rating is 20A.

What type of breaker is the AB3-B0-26-620-5B1-C?

It is a magnetic (hydraulic delay) breaker.

How many poles does this circuit breaker have?

It has three poles.

What is the mounting type for this circuit breaker?

It is a panel mount device.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, and UL.

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