AF2-B0-26-645-54D-E Littelfuse AF2-B0-26-645-54D-E is a 45A, 250V, 2-pole magnetic hydraulic delay circuit breaker with a rocker actuator for panel mount applications.
Mfr Part #:

AF2-B0-26-645-54D-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse AF2-B0-26-645-54D-E is a 45A, 250V, 2-pole magnetic hydraulic delay circuit breaker with a rocker actuator for panel mount applications.
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AF2-B0-26-645-54D-E 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

AF2-B0-26-645-54D-E Description

Short technical summary and product information.

The Littelfuse AF2-B0-26-645-54D-E is a 2-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection. It is rated for 45A at 250V, providing reliable circuit interruption in a variety of applications.

 

The breaker utilizes a magnetic hydraulic delay mechanism, which offers precise and stable trip characteristics over a wide temperature range. The rocker actuator allows for manual reset and switching. This component is approved by CCC, CSA, TUV, and UL, indicating compliance with international safety standards.

 

The AF2-B0-26-645-54D-E is designed for panel mount installation, making it suitable for integration into control panels, power distribution units, and industrial equipment. Its robust construction ensures dependable performance in demanding environments.

AF2-B0-26-645-54D-E Quick Information

Product Type: Circuit Breaker
Series: AF2
Canonical Name: Littelfuse AF2-B0-26-645-54D-E 45A 250V 2-Pole Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Hydraulic Delay Circuit Breaker

AF2-B0-26-645-54D-E Compliance

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

AF2-B0-26-645-54D-E Features

  • Rated for 45A at 250V operation.
  • 2-pole magnetic hydraulic delay design.
  • Rocker actuator for manual control.
  • Panel mount for easy installation.
  • Approved by CCC, CSA, TUV, and UL.

AF2-B0-26-645-54D-E Applications

  • Overcurrent protection for 45A circuits
  • Panel-mounted 2-pole circuit breaker
  • Magnetic hydraulic delay tripping
  • Suitable for industrial control systems
  • Rated for 250V applications

AF2-B0-26-645-54D-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AF2-B0-26-645-54D-E?

The current rating is 45A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is the AF2-B0-26-645-54D-E?

It is a Magnetic (Hydraulic Delay) circuit breaker.

How many poles does this circuit breaker have?

It has 2 poles.

What type of actuator does this breaker use?

It uses a rocker actuator.

What mounting type is supported?

It supports panel mount.

What are the approval agencies for this part?

It is approved by CCC, CSA, TUV, and UL.

AF2-B0-26-645-54D-E Alternate Parts

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C12-B0-26-645-111-E
C12-B0-26-645-111-E
Littelfuse Inc.
The Littelfuse Inc. C12-B0-26-645-111-E is a circuit breaker designed for panel mounting. It features a 45A current rating and a 250V voltage rating.
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C12-B0-34-645-131-E
C12-B0-34-645-131-E
Littelfuse Inc.
The Littelfuse Inc. C12-B0-34-645-131-E is a panel mount circuit breaker. It features a magnetic (hydraulic delay) trip type and a 45A current rating.
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