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AF1-B2-14-625-P31-D This is a 25A, 277V, 1-pole magnetic hydraulic delay circuit breaker from Littelfuse. It features a rocker actuator and panel mount with approvals from CCC, CSA, UL, and VDE.
Mfr Part #:

AF1-B2-14-625-P31-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This is a 25A, 277V, 1-pole magnetic hydraulic delay circuit breaker from Littelfuse. It features a rocker actuator and panel mount with approvals from CCC, CSA, UL, and VDE.
Stock on Request

AF1-B2-14-625-P31-D 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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AF1-B2-14-625-P31-D Description

Short technical summary and product information.

The Littelfuse AF1-B2-14-625-P31-D is a single-pole circuit breaker with a magnetic hydraulic delay mechanism. It is rated for 25A continuous current and 277V AC/DC voltage. The actuator type is a rocker switch without illumination.

 

This circuit breaker is designed for panel mount installation and is suitable for overcurrent protection in various applications. It carries approvals from CCC, CSA, UL, and VDE, ensuring compliance with international safety standards.

 

The breaker type is magnetic (hydraulic delay), which provides precise trip characteristics and is often used in applications requiring high inrush current tolerance. The 1-pole configuration allows for single-phase protection.

AF1-B2-14-625-P31-D Quick Information

Product Type: Circuit Breaker
Series: AF1
Canonical Name: Circuit Breaker, Magnetic (Hydraulic Delay), 25A, 277V, 1 Pole, Rocker Actuator, Panel Mount
Subcategory: Magnetic Circuit Breaker

AF1-B2-14-625-P31-D Compliance

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

AF1-B2-14-625-P31-D Features

  • 25A current rating for overcurrent protection.
  • 277V voltage rating for AC/DC applications.
  • Magnetic hydraulic delay trip mechanism.
  • 1-pole configuration for single-phase circuits.
  • Panel mount with rocker actuator.

AF1-B2-14-625-P31-D Applications

  • Overcurrent protection in industrial control panels.
  • Single-phase branch circuit protection.
  • Equipment requiring high inrush tolerance.
  • Panel-mounted power distribution systems.

AF1-B2-14-625-P31-D FAQs

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

25A.

What is the voltage rating of this circuit breaker?

277V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What is the actuator type of this circuit breaker?

Rocker.

What approvals does this circuit breaker have?

CCC, CSA, UL, VDE.

What is the mounting type for this circuit breaker?

Panel Mount.

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