BA1-B0-20-615-1D1-C Littelfuse BA1-B0-20-615-1D1-C is a 1-pole magnetic circuit breaker rated for 15A at 277V. It features a lever actuator and panel mount design.
Mfr Part #:

BA1-B0-20-615-1D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse BA1-B0-20-615-1D1-C is a 1-pole magnetic circuit breaker rated for 15A at 277V. It features a lever actuator and panel mount design.
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BA1-B0-20-615-1D1-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
SVHC Present
Voltage Rating

BA1-B0-20-615-1D1-C Description

Short technical summary and product information.

The Littelfuse BA1-B0-20-615-1D1-C is a single-pole magnetic circuit breaker with hydraulic delay, rated for 15A at 277V. It uses a lever actuator for manual control and is designed for panel mounting. This breaker provides reliable overcurrent protection in a compact form factor.

 

The magnetic hydraulic delay mechanism offers predictable trip characteristics, making it suitable for applications where precise current protection is required. The 1-pole configuration is ideal for single-phase circuits, and the 277V rating supports common industrial and commercial lighting and power distribution voltages.

 

The panel mount design allows for straightforward installation into equipment enclosures or control panels. The lever actuator provides clear visual indication of the breaker state and allows for easy manual reset after a trip event. This circuit breaker is intended for use in a variety of electrical protection applications.

BA1-B0-20-615-1D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse BA1-B0-20-615-1D1-C 15A 277V 1-Pole Magnetic Circuit Breaker
Subcategory: Magnetic Circuit Breaker

BA1-B0-20-615-1D1-C Compliance

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

BA1-B0-20-615-1D1-C Features

  • 15A current rating for circuit protection.
  • 277V voltage rating for AC applications.
  • Magnetic hydraulic delay trip mechanism.
  • Single pole configuration for compact design.
  • Lever actuator for manual on/off control.

BA1-B0-20-615-1D1-C Applications

  • Overcurrent protection for lighting circuits.
  • Branch circuit protection in electrical panels.
  • Used in HVAC equipment power distribution.
  • Protection of industrial control panels.

BA1-B0-20-615-1D1-C FAQs

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

This circuit breaker is rated for 15A continuous current.

What is the voltage rating of this circuit breaker?

This circuit breaker is rated for 277V AC.

What type of breaker is this?

This is a magnetic circuit breaker with hydraulic delay.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What type of actuator does this circuit breaker use?

This circuit breaker uses a lever actuator.

How is this circuit breaker mounted?

This circuit breaker is designed for panel mounting.

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