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AF1-B2-11-450-244-I The Littelfuse Inc. AF1-B2-11-450-244-I is a circuit breaker with a 5A current rating and 277V voltage rating. It features a panel mount design and magnetic hydraulic delay.
Mfr Part #:

AF1-B2-11-450-244-I

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AF1-B2-11-450-244-I is a circuit breaker with a 5A current rating and 277V voltage rating. It features a panel mount design and magnetic hydraulic delay.
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AF1-B2-11-450-244-I 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
SVHC Present
Voltage Rating
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AF1-B2-11-450-244-I Description

Short technical summary and product information.

This Littelfuse Inc. AF1-B2-11-450-244-I is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 5A and a voltage rating of 277V, making it suitable for various protection applications.

 

The breaker type is magnetic (hydraulic delay), providing reliable overcurrent protection. The actuator type is a rocker, and it does not feature illumination. It is designed for use in systems requiring UL1077, UL1500, CSA, and CCC approvals.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. The component is suitable for general-purpose circuit protection where a 5A rating at 277V is required.

AF1-B2-11-450-244-I Quick Information

Product Type: Circuit Breaker
Series: AF1
Canonical Name: Littelfuse Inc. AF1-B2-11-450-244-I Circuit Breaker
Subcategory: Circuit Breaker

AF1-B2-11-450-244-I Compliance

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

AF1-B2-11-450-244-I Features

  • 5A current rating for protection.
  • 277V voltage rating.
  • Panel mount design.
  • Magnetic hydraulic delay type.
  • Rocker actuator.

AF1-B2-11-450-244-I Applications

  • Overcurrent protection for lighting circuits.
  • Protection for HVAC equipment.
  • Suitable for motor control panels.
  • Used in industrial control systems.
  • Panel mount circuit breakers for electrical enclosures.

AF1-B2-11-450-244-I FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AF1-B2-11-450-244-I?

5A.

What is the voltage rating of the AF1-B2-11-450-244-I?

277V.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is the AF1-B2-11-450-244-I?

Magnetic (Hydraulic Delay).

What is the actuator type?

Rocker.

What is the mounting type?

Panel Mount.

Does the circuit breaker have illumination?

No, it is not illuminated.

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