AF1-B0-14-620-133-C The Littelfuse Inc. AF1-B0-14-620-133-C is a single-pole, panel-mount circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AF1-B0-14-620-133-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AF1-B0-14-620-133-C is a single-pole, panel-mount circuit breaker. It features a 20A current rating and a 277V voltage rating.
Stock on Request

AF1-B0-14-620-133-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

AF1-B0-14-620-133-C Description

Short technical summary and product information.

This Littelfuse Inc. AF1-B0-14-620-133-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and it features a rocker actuator. The illumination is none.

 

Compliance includes RoHS3, MSL 1 Unlimited, and REACH Unaffected, though these are currently unverified.

 

Key specifications include a 20A current rating and 277V voltage rating, making it suitable for various electrical protection applications.

AF1-B0-14-620-133-C Quick Information

Product Type: Circuit Breaker
Series: AF1
Canonical Name: Littelfuse Inc. AF1-B0-14-620-133-C Circuit Breaker
Subcategory: Circuit Breaker

AF1-B0-14-620-133-C Compliance

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

AF1-B0-14-620-133-C Features

  • 20A current rating for protection.
  • 277V voltage rating.
  • Panel mount design.
  • Magnetic tripping with hydraulic delay.
  • Single pole configuration.

AF1-B0-14-620-133-C Applications

  • Overcurrent protection in electrical panels.
  • Suitable for motor control circuits.
  • Ideal for industrial equipment power distribution.
  • Use in HVAC systems requiring reliable circuit breakers.

AF1-B0-14-620-133-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AF1-B0-14-620-133-C?

20A.

What voltage is this circuit breaker rated for?

277V.

How many poles does this breaker have?

1 pole.

What type of breaker is this?

Magnetic (Hydraulic Delay).

What is the mounting type?

Panel Mount.

What actuator type is used?

Rocker.

Does this breaker have illumination?

No, it is non-illuminated.

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