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BA1-B0-12-630-522-D The Littelfuse Inc. BA1-B0-12-630-522-D is a 1-pole, 30A, 277V magnetic circuit breaker designed for panel mounting. It features a lever actuator and is RoHS3 compliant.
Mfr Part #:

BA1-B0-12-630-522-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-12-630-522-D is a 1-pole, 30A, 277V magnetic circuit breaker designed for panel mounting. It features a lever actuator and is RoHS3 compliant.
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BA1-B0-12-630-522-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
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BA1-B0-12-630-522-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-12-630-522-D is a single-pole circuit breaker with a current rating of 30A and a voltage rating of 277V. It utilizes a magnetic hydraulic delay mechanism for protection.

 

The breaker is designed for panel mounting and features a lever actuator for operation. It is approved by multiple agencies including CCC, CSA, UL, and VDE.

 

Environmental compliance includes RoHS3 status. The moisture sensitivity level is rated as 1 Unlimited, and it is REACH unaffected. This component is suitable for applications requiring reliable circuit protection.

 

Key specifications include a 30A current rating, 277V voltage rating, and magnetic hydraulic delay type. The panel mount design ensures easy integration into various systems.

BA1-B0-12-630-522-D Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Littelfuse Inc. BA1-B0-12-630-522-D Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-12-630-522-D Compliance

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

BA1-B0-12-630-522-D Features

  • 30A current rating for robust protection.
  • 277V voltage rating for diverse applications.
  • Magnetic hydraulic delay for reliable tripping.
  • Panel mount design for easy integration.
  • Lever actuator for simple operation.

BA1-B0-12-630-522-D Applications

  • Ideal for industrial control panel protection.
  • Used in lighting and power distribution circuits.
  • Suitable for motor branch circuit protection.
  • For overcurrent protection in HVAC systems.
  • Applicable in commercial building electrical panels.

BA1-B0-12-630-522-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of BA1-B0-12-630-522-D?

30 A.

What is the voltage rating?

277 V.

How many poles does this circuit breaker have?

1 pole.

What type of circuit breaker is this?

Magnetic with hydraulic delay.

What type of actuator does it have?

Lever actuator.

What is the mounting type?

Panel mount.

Is the breaker illuminated?

No, it has no illumination.

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BA1-B0-14-630-212-D
BA1-B0-14-630-212-D
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The BA1-B0-14-630-212-D is a 30A, 277V, 1-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. It features a lever actuator and panel mount design.
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