BA1-B0-12-610-522-D The Littelfuse Inc. BA1-B0-12-610-522-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a 10A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B0-12-610-522-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-12-610-522-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a 10A current rating and a 277V voltage rating.
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BA1-B0-12-610-522-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
Voltage Rating

BA1-B0-12-610-522-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B0-12-610-522-D, is designed for circuit protection applications. It operates as a 1-pole magnetic (hydraulic delay) breaker with a current rating of 10 Amps and a voltage rating of 277 Volts.

 

The breaker features a lever actuator and is designed for panel mounting. It has received approvals from CCC, CSA, UL, and VDE. The RoHS status is compliant with RoHS3 standards, and it is classified under Moisture Sensitivity Level 1 (MSL 1 Unlimited). The REACH status is unaffected.

 

This component is suitable for various industrial and commercial applications requiring reliable overcurrent protection. Its robust construction and agency approvals ensure performance in demanding environments.

BA1-B0-12-610-522-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-12-610-522-D Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-12-610-522-D Compliance

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

BA1-B0-12-610-522-D Features

  • 10 Amp current rating for protection.
  • 277 Volt voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • RoHS3 compliant for environmental standards.

BA1-B0-12-610-522-D Applications

  • Protects lighting circuits in commercial buildings.
  • Suitable for branch circuit protection in panels.
  • Handles motor and transformer inrush currents.
  • Used in HVAC equipment and industrial controls.
  • Ideal for general purpose 277V AC protection.

BA1-B0-12-610-522-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-12-610-522-D?

The continuous current rating is 10A.

What is the voltage rating of the BA1-B0-12-610-522-D?

The voltage rating is 277V AC.

What type of breaker is the BA1-B0-12-610-522-D?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does the BA1-B0-12-610-522-D have?

It has a single pole (1-pole).

What is the actuator type on the BA1-B0-12-610-522-D?

The actuator is a lever.

What is the mounting type for the BA1-B0-12-610-522-D?

It is designed for panel mount.

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The Littelfuse Inc. AA1-B0-14-610-122-D is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 10A current rating.
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