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BA1-B0-12-612-1D5-C Littelfuse BA1-B0-12-612-1D5-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 12A and 277V. It features a lever actuator and panel mount, snap-in installation.
Mfr Part #:

BA1-B0-12-612-1D5-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse BA1-B0-12-612-1D5-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 12A and 277V. It features a lever actuator and panel mount, snap-in installation.
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BA1-B0-12-612-1D5-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
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BA1-B0-12-612-1D5-C Description

Short technical summary and product information.

The Littelfuse BA1-B0-12-612-1D5-C is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection. It is rated for a continuous current of 12A and a voltage of 277V AC/DC.

 

The breaker utilizes a magnetic (hydraulic delay) trip mechanism, providing precise overload protection with time delay to withstand inrush currents. It is single pole with a lever actuator for manual reset.

 

It is designed for panel mount with snap-in retention. The breaker carries approvals from CCC, CSA, and UL, indicating compliance with relevant safety standards.

BA1-B0-12-612-1D5-C Quick Information

Product Type: Circuit Breaker
Canonical Name: BA1-B0-12-612-1D5-C Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

BA1-B0-12-612-1D5-C Compliance

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

BA1-B0-12-612-1D5-C Features

  • Rated for 12A and 277V operation.
  • Single pole with magnetic hydraulic delay.
  • Lever actuator for manual control.
  • Panel mount with snap-in installation.
  • CCC, CSA, and UL approved.

BA1-B0-12-612-1D5-C Applications

  • Overcurrent protection for industrial control panels.
  • Branch circuit protection in power distribution.
  • Motor circuit protection for HVAC equipment.
  • Lighting circuit protection in commercial buildings.

BA1-B0-12-612-1D5-C FAQs

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

12A.

What is the voltage rating of this circuit breaker?

277V.

How many poles does this circuit breaker have?

1 pole.

What type of trip mechanism does it use?

Magnetic (Hydraulic Delay).

What type of actuator does it have?

Lever actuator.

What mounting method does it support?

Panel mount with snap-in.

What agency approvals does it carry?

CCC, CSA, and UL.

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