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AA1-B0-14-450-2G1-C The Littelfuse Inc. AA1-B0-14-450-2G1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-14-450-2G1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-450-2G1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
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AA1-B0-14-450-2G1-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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AA1-B0-14-450-2G1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-450-2G1-C, is designed for reliable circuit protection. It operates with a 5A current rating and a maximum voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics suitable for various applications. It features a single pole configuration and a lever actuator for manual operation. The mounting type is panel mount, allowing for easy integration into control panels and enclosures.

 

Compliance includes CCC, CSA, and UL approvals. Environmental compliance indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are noted as low confidence from the database. The part is identified with a DK part number of 432-AA1-B0-14-450-2G1-C-ND.

AA1-B0-14-450-2G1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-14-450-2G1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-14-450-2G1-C Compliance

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

AA1-B0-14-450-2G1-C Features

  • 5A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Single pole, lever actuator design.
  • Panel mount for easy integration.

AA1-B0-14-450-2G1-C Applications

  • Used in industrial control panels for circuit protection.
  • Ideal for power distribution equipment.
  • Suitable for HVAC and lighting control systems.
  • Provides overcurrent protection in commercial applications.

AA1-B0-14-450-2G1-C FAQs

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

277V.

What is the mounting type of this circuit breaker?

Panel mount.

What is the current rating of this circuit breaker?

5A.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is this?

Magnetic (hydraulic delay).

What is the actuator type?

Lever.

What safety approvals does this circuit breaker have?

CCC, CSA, and UL.

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