AA1-B0-14-450-5C2-C The Littelfuse Inc. AA1-B0-14-450-5C2-C is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-14-450-5C2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-450-5C2-C is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
Stock on Request

AA1-B0-14-450-5C2-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-B0-14-450-5C2-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-450-5C2-C, is designed for circuit protection applications. It operates as a magnetic hydraulic delay type breaker with a 1-pole configuration.

 

The breaker has a current rating of 5A and a voltage rating of 277V. It is designed for panel mounting and features a lever actuator. The illumination is none.

 

Compliance includes RoHS3, MSL 1, and REACH unaffected status, though this data is sourced from the existing database with low confidence and requires verification.

 

Approval agencies include CCC, CSA, and UL.

AA1-B0-14-450-5C2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-14-450-5C2-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AA1-B0-14-450-5C2-C Compliance

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

AA1-B0-14-450-5C2-C Features

  • 5A current rating for protection.
  • 277V voltage rating capability.
  • Panel mount with lever actuator.
  • Magnetic hydraulic delay breaker type.
  • Approved by CCC, CSA, and UL.

AA1-B0-14-450-5C2-C Applications

  • Used for overcurrent protection in panels.
  • Suitable for industrial control systems.
  • Ideal for equipment branch circuit protection.
  • Common in power distribution applications.
  • Used in motor control circuits.

AA1-B0-14-450-5C2-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B0-14-450-5C2-C?

The voltage rating is 277V.

What is the current rating of this circuit breaker?

The current rating is 5A.

How many poles does this circuit breaker have?

It is a single-pole (1-pole) breaker.

What type of breaker is this?

It is a magnetic circuit breaker with hydraulic delay.

What actuator type does the AA1-B0-14-450-5C2-C use?

It uses a lever actuator.

What is the mounting type for this circuit breaker?

The mounting type is panel mount.

AA1-B0-14-450-5C2-C Alternate Parts

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AA1-B0-34-450-5C1-C
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The Littelfuse Inc. AA1-B0-34-450-2G1-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a lever actuator.
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AA1-B0-34-450-1D1-C
AA1-B0-34-450-1D1-C
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The Littelfuse Inc. AA1-B0-34-450-1D1-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 5A current rating and 277V voltage rating.
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AA1-B0-34-450-1G1-C
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Littelfuse Inc.
1-pole magnetic hydraulic delay circuit breaker from Littelfuse rated 5A at 277V with panel mount and lever actuator.
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