BA1-B2-14-615-C22-D Littelfuse BA1-B2-14-615-C22-D is a 1-pole magnetic circuit breaker rated 15A at 277V, featuring a hydraulic delay trip characteristic and lever actuator.
Mfr Part #:

BA1-B2-14-615-C22-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse BA1-B2-14-615-C22-D is a 1-pole magnetic circuit breaker rated 15A at 277V, featuring a hydraulic delay trip characteristic and lever actuator.
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BA1-B2-14-615-C22-D 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
SVHC Present
Voltage Rating

BA1-B2-14-615-C22-D Description

Short technical summary and product information.

The Littelfuse BA1-B2-14-615-C22-D is a single-pole magnetic circuit breaker with a hydraulic delay trip mechanism. It is rated for 15A continuous current at 277V AC, making it suitable for branch circuit protection in industrial and commercial equipment.

 

The breaker uses a magnetic (hydraulic delay) trip element, which provides predictable overcurrent protection while allowing for temporary inrush currents without nuisance tripping. The lever actuator provides a clear visual indication of the breaker state and allows for manual reset.

 

This panel-mount device is designed for installation into equipment enclosures or control panels. The single-pole configuration protects one phase of a circuit, and the 277V rating is commonly used in commercial lighting and HVAC applications.

 

As a panel-mount component, it is intended for fixed installation within protected enclosures. The lever actuator is suitable for applications requiring manual control and reset capability.

BA1-B2-14-615-C22-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse BA1 Series 15A 277V 1-Pole Magnetic Hydraulic-Delay Circuit Breaker
Subcategory: Magnetic Circuit Breaker

BA1-B2-14-615-C22-D Compliance

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

BA1-B2-14-615-C22-D Features

  • Rated for 15A continuous current.
  • 277V AC voltage rating.
  • Single-pole magnetic circuit breaker.
  • Hydraulic delay trip mechanism.
  • Panel mount with lever actuator.

BA1-B2-14-615-C22-D Applications

  • Protects 277V commercial lighting circuits.
  • Suitable for HVAC equipment branch circuits.
  • Used in industrial control panel protection.
  • Provides overcurrent protection for power distribution.

BA1-B2-14-615-C22-D FAQs

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

The BA1-B2-14-615-C22-D is rated for 15A continuous current.

What is the voltage rating of this circuit breaker?

The BA1-B2-14-615-C22-D is rated for 277V AC.

What type of circuit breaker is this?

This is a magnetic circuit breaker with a hydraulic delay trip mechanism.

How many poles does this circuit breaker have?

This is a single-pole (1-pole) circuit breaker.

What is the actuator type on this circuit breaker?

The actuator is a lever type.

How is this circuit breaker mounted?

This circuit breaker is designed for panel mounting.

BA1-B2-14-615-C22-D Alternate Parts

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Littelfuse BA1-B0-14-615-412-D is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 15A at 277V. It features a panel mount design with a lever actuator and is non-illuminated.
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The Littelfuse Inc. BA1-B0-12-615-1C2-D is a circuit breaker designed for panel mounting. It features a 15A current rating and a 277V voltage rating.
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The Littelfuse Inc. AA1-B0-12-615-1T2-D is a magnetic hydraulic delay circuit breaker. It features a 15A current rating and a 277V voltage rating.
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