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AF1-B0-46-490-1G1-C AF1-B0-46-490-1G1-C is a 1-pole magnetic hydraulic delay circuit breaker rated for 9A at 277V. It features a rocker actuator and panel mount design.
Mfr Part #:

AF1-B0-46-490-1G1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
AF1-B0-46-490-1G1-C is a 1-pole magnetic hydraulic delay circuit breaker rated for 9A at 277V. It features a rocker actuator and panel mount design.
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AF1-B0-46-490-1G1-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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AF1-B0-46-490-1G1-C Description

Short technical summary and product information.

The AF1-B0-46-490-1G1-C is a single-pole circuit breaker from Littelfuse Inc., designed for overcurrent protection in electrical circuits. It utilizes a magnetic hydraulic delay mechanism, providing reliable tripping characteristics for inductive loads. The breaker is rated for 9A continuous current at 277V AC/DC. It features a rocker actuator for manual on/off control and is panel mounted. The breaker is non-illuminated and has approvals from CCC, CSA, and UL. It is RoHS3 compliant and has an MSL of 1 (unlimited). This breaker is suitable for applications requiring a compact, durable overcurrent protection device.

AF1-B0-46-490-1G1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: AF1-B0-46-490-1G1-C 1-Pole Magnetic Hydraulic Delay Circuit Breaker, 9A 277V
Subcategory: Magnetic Circuit Breaker

AF1-B0-46-490-1G1-C Compliance

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

AF1-B0-46-490-1G1-C Features

  • Rated for 9A continuous current at 277V.
  • Single-pole magnetic hydraulic delay mechanism.
  • Rocker actuator for manual control.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, and UL.

AF1-B0-46-490-1G1-C Applications

  • Overcurrent protection for industrial equipment.
  • Branch circuit protection in lighting panels.
  • Motor circuit protection in control panels.
  • General purpose power distribution protection.

AF1-B0-46-490-1G1-C FAQs

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

9A.

What is the voltage rating?

277V.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1.

What actuator type does it have?

Rocker.

Is the breaker illuminated?

No.

What approvals does it have?

CCC, CSA, UL.

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