AA1-B0-14-450-1B1-MT The Littelfuse Inc. AA1-B0-14-450-1B1-MT is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 5A current rating.
Mfr Part #:

AA1-B0-14-450-1B1-MT

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-450-1B1-MT is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 5A current rating.
Stock on Request

AA1-B0-14-450-1B1-MT 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-B0-14-450-1B1-MT Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-450-1B1-MT, is designed for circuit protection applications. It operates with a 5A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable tripping characteristics. It is a single-pole unit with a lever actuator and no illumination. The mounting type is panel mount, suitable for integration into various enclosures and systems.

 

Compliance is noted with RoHS3 status, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited. Approval agencies include CCC and UL489A, indicating adherence to relevant safety standards.

AA1-B0-14-450-1B1-MT Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-14-450-1B1-MT Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-14-450-1B1-MT Compliance

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

AA1-B0-14-450-1B1-MT Features

  • 5A current rating for circuit protection.
  • 277V voltage rating for AC applications.
  • Magnetic hydraulic delay breaker type.
  • Single-pole design with lever actuator.
  • Panel mount for easy integration.

AA1-B0-14-450-1B1-MT Applications

  • Used in electrical distribution systems.
  • Suitable for industrial control panels.
  • Applicable in commercial building protection.
  • Integrates into equipment power supplies.

AA1-B0-14-450-1B1-MT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-14-450-1B1-MT circuit breaker?

The current rating is 5A.

What is the voltage rating for the AA1-B0-14-450-1B1-MT?

The voltage rating is 277V.

What type of circuit breaker is the AA1-B0-14-450-1B1-MT?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this Littelfuse circuit breaker?

The mounting type is Panel Mount.

Is the AA1-B0-14-450-1B1-MT 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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