AA1-B0-20-615-1B1-C The Littelfuse Inc. AA1-B0-20-615-1B1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 15A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-20-615-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-20-615-1B1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 15A current rating and a 277V voltage rating.
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AA1-B0-20-615-1B1-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-B0-20-615-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-20-615-1B1-C, is designed for reliable circuit protection. It operates with a 15A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics. It has a single pole configuration and a lever actuator for manual operation. The mounting type is panel mount, making it suitable for integration into various enclosures and systems.

 

Key specifications include a 15A current rating and a 277V voltage rating. It is approved by CCC, CSA, and UL agencies. The RoHS status is RoHS3 Compliant, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited. The REACH status is REACH Unaffected.

 

This circuit breaker is suitable for applications requiring robust protection with a hydraulic delay mechanism. Its panel mount design facilitates easy installation in industrial and commercial equipment.

AA1-B0-20-615-1B1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-20-615-1B1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-20-615-1B1-C Compliance

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

AA1-B0-20-615-1B1-C Features

  • 15A 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-B0-20-615-1B1-C Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable for equipment protection.
  • Integrates into custom enclosures.

AA1-B0-20-615-1B1-C FAQs

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

The current rating is 15A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is this?

This is a magnetic (hydraulic delay) circuit breaker.

How many poles does this breaker have?

This is a 1-pole circuit breaker.

What type of actuator does this breaker use?

It uses a lever actuator.

What mounting type does this breaker have?

It is designed for panel mount installation.

What agency approvals does this breaker have?

It is approved by CCC, CSA, and UL.

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