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AA1-B0-14-450-2B1-C The Littelfuse Inc. AA1-B0-14-450-2B1-C is a magnetic circuit breaker with a 5A current rating and 277V voltage rating. It features a panel mount design and a lever actuator.
Mfr Part #:

AA1-B0-14-450-2B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-450-2B1-C is a magnetic circuit breaker with a 5A current rating and 277V voltage rating. It features a panel mount design and a lever actuator.
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AA1-B0-14-450-2B1-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-B0-14-450-2B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-450-2B1-C, is a magnetic type with a hydraulic delay. It is designed for panel mounting and operates with a 5A current rating and a voltage rating of 277V.

 

The breaker features a single pole and a lever actuator for operation. It offers illumination options of 'None'. Approval agencies include CCC, CSA, and UL.

 

Environmental compliance includes RoHS3 compliance, an MSL of 1, and REACH unaffected status. The mounting type is panel mount.

AA1-B0-14-450-2B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-14-450-2B1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-14-450-2B1-C Compliance

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

AA1-B0-14-450-2B1-C Features

  • Magnetic circuit breaker with hydraulic delay.
  • Rated for 5A current and 277V voltage.
  • Panel mount design with lever actuator.
  • Single pole configuration.
  • Approved by CCC, CSA, and UL.

AA1-B0-14-450-2B1-C Applications

  • Ideal for overcurrent protection circuits.
  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable in equipment requiring safety interlocks.

AA1-B0-14-450-2B1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-14-450-2B1-C?

5A.

What is the voltage rating of this circuit breaker?

277V.

What type of breaker is the AA1-B0-14-450-2B1-C?

Magnetic (Hydraulic Delay).

How many poles does this breaker have?

1 pole.

What actuator type does this breaker use?

Lever.

What is the mounting type for this circuit breaker?

Panel Mount.

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