AF1-B1-12-630-433-C The Littelfuse Inc. AF1-B1-12-630-433-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) trip mechanism and a rocker actuator.
Mfr Part #:

AF1-B1-12-630-433-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AF1-B1-12-630-433-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) trip mechanism and a rocker actuator.
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AF1-B1-12-630-433-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-B1-12-630-433-C Description

Short technical summary and product information.

This Littelfuse Inc. AF1-B1-12-630-433-C is a single-pole circuit breaker with a current rating of 30A and a voltage rating of 277V. It utilizes a magnetic (hydraulic delay) tripping mechanism for reliable protection.

 

The breaker is designed for panel mounting and features a rocker actuator for operation. It is approved by CCC, CSA, and UL agencies, indicating compliance with various safety standards.

 

Key electrical specifications include a 30A current rating and a 277V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has one pole. Illumination is not provided. The mounting type is panel mount, and the actuator type is a rocker.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. These certifications are important for various manufacturing and regulatory requirements.

AF1-B1-12-630-433-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AF1-B1-12-630-433-C Circuit Breaker
Subcategory: Circuit Breaker

AF1-B1-12-630-433-C Compliance

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

AF1-B1-12-630-433-C Features

  • 30A current rating for reliable circuit protection.
  • 277V voltage rating suitable for various applications.
  • Magnetic trip with hydraulic delay mechanism.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, and UL agencies.

AF1-B1-12-630-433-C Applications

  • Used for overcurrent protection.
  • Suitable for panel-mounted systems.
  • Industrial control applications.
  • Power distribution circuits.

AF1-B1-12-630-433-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AF1-B1-12-630-433-C circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is this circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does the AF1-B1-12-630-433-C use?

It uses a magnetic (hydraulic delay) breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

Is the AF1-B1-12-630-433-C RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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