AA1-B0-26-450-1B1-C The Littelfuse Inc. AA1-B0-26-450-1B1-C is a 1-pole circuit breaker rated for 5A and 277V.
It features a panel mount design and a magnetic hydraulic delay.
Mfr Part #:

AA1-B0-26-450-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-26-450-1B1-C is a 1-pole circuit breaker rated for 5A and 277V. It features a panel mount design and a magnetic hydraulic delay.
Stock on Request

AA1-B0-26-450-1B1-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

AA1-B0-26-450-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B0-26-450-1B1-C is a single-pole circuit breaker designed for reliable circuit protection.

 

It offers a current rating of 5A and a voltage rating of 277V, making it suitable for various electrical applications. The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics.

 

Designed for panel mounting, this circuit breaker ensures secure installation in control panels and equipment. The actuator type is a lever for easy operation.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are noted with low confidence due to unverified data.

AA1-B0-26-450-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-26-450-1B1-C Circuit Breaker

AA1-B0-26-450-1B1-C Compliance

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

AA1-B0-26-450-1B1-C Features

  • 5A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay type.
  • Panel mount design for installation.
  • Single pole configuration.

AA1-B0-26-450-1B1-C Applications

  • Used in lighting control panels.
  • Ideal for HVAC equipment protection.
  • Applicable in motor control circuits.
  • Suited for distribution panels.

AA1-B0-26-450-1B1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating?

5A

What is the voltage rating?

277V

How many poles does it have?

1 pole

What type of breaker is this?

Magnetic (Hydraulic Delay)

What is the mounting type?

Panel Mount

What is the actuator type?

Lever

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The BA1-B0-24-450-421-C is a 5A, 277V 1-pole magnetic hydraulic circuit breaker from Littelfuse. It features a lever actuator, panel mount, and is approved by CCC, CSA, and UL.
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