AA1-B0-14-615-1B1-C AA1-B0-14-615-1B1-C is a 15A, 277V, single-pole magnetic circuit breaker with hydraulic delay, lever actuator, and panel mount packaging.
Mfr Part #:

AA1-B0-14-615-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
AA1-B0-14-615-1B1-C is a 15A, 277V, single-pole magnetic circuit breaker with hydraulic delay, lever actuator, and panel mount packaging.
Stock on Request

AA1-B0-14-615-1B1-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-B0-14-615-1B1-C Description

Short technical summary and product information.

The AA1-B0-14-615-1B1-C is a single-pole magnetic circuit breaker manufactured by Littelfuse Inc. It uses a hydraulic delay mechanism for precise overcurrent protection. The breaker is rated for 15A continuous current at 277V AC and operates over a temperature range of -40°C to 85°C.

 

This circuit breaker features a lever actuator and is designed for panel mount installation. It comes in bulk packaging with a standard package quantity of 10 units. The breaker carries approval from CCC, CSA, and UL agencies, ensuring compliance with international safety standards.

 

The magnetic hydraulic delay design provides reliable protection against short circuits and overloads, making it suitable for use in industrial control panels, power distribution systems, and other applications requiring circuit protection with a defined time-delay characteristic.

AA1-B0-14-615-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: AA1-B0-14-615-1B1-C Circuit Breaker, Magnetic (Hydraulic Delay), 15A, 277V, 1 Pole
Subcategory: Magnetic (Hydraulic Delay) Circuit Breakers

AA1-B0-14-615-1B1-C Compliance

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

AA1-B0-14-615-1B1-C Features

  • Rated for 15A at 277V AC.
  • Magnetic hydraulic delay trip mechanism.
  • Single-pole lever actuator design.
  • Panel mount installation with bulk packaging.
  • Certified to CCC, CSA, and UL standards.

AA1-B0-14-615-1B1-C Applications

  • Protection for industrial control panels.
  • Overcurrent protection in power distribution.
  • Suitable for branch circuit applications.
  • Use in HVAC and lighting systems.

AA1-B0-14-615-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B0-14-615-1B1-C?

277V AC.

What is the current rating?

15A.

What is the operating temperature range?

-40°C to 85°C.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the mounting type?

Panel mount.

What approvals does this breaker have?

CCC, CSA, UL.

AA1-B0-14-615-1B1-C Alternate Parts

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BA1-B2-24-615-1A1-C
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The Littelfuse Inc. BA1-B2-24-615-1A1-C is a single-pole, panel mount circuit breaker. It features a magnetic (hydraulic delay) trip type with a 15A current rating and 277V voltage rating.
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The Littelfuse Inc. BA1-B2-24-615-1M1-C is a 1-pole magnetic circuit breaker. It offers a 15A current rating and a 277V voltage rating.
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The Littelfuse Inc. BA1-B2-24-615-111-C is a magnetic hydraulic delay circuit breaker. It features a 15A current rating and a 277V voltage rating.
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