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BA1-B0-52-630-411-D The Littelfuse Inc. BA1-B0-52-630-411-D is a single-pole circuit breaker with a 30A current rating and 277V voltage rating. It features a magnetic hydraulic delay mechanism.
Mfr Part #:

BA1-B0-52-630-411-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-52-630-411-D is a single-pole circuit breaker with a 30A current rating and 277V voltage rating. It features a magnetic hydraulic delay mechanism.
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BA1-B0-52-630-411-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
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BA1-B0-52-630-411-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-52-630-411-D is a single-pole circuit breaker designed for panel mounting. It offers a robust current rating of 30A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing specific protection characteristics. The actuator type is a lever, and it does not feature illumination.

 

Compliance is noted with CCC, CSA, UL, and VDE approval agencies. Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status, though these are noted with low confidence due to unverified data.

BA1-B0-52-630-411-D Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Littelfuse Inc. BA1-B0-52-630-411-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

BA1-B0-52-630-411-D Compliance

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

BA1-B0-52-630-411-D Features

  • 30A current rating for power circuits.
  • 277V voltage rating for AC applications.
  • Magnetic hydraulic delay breaker type.
  • Single pole, lever actuator design.
  • Panel mount for easy integration.

BA1-B0-52-630-411-D Applications

  • Provides overcurrent protection for electrical circuits.
  • Suitable for panel mount installations.
  • Ideal for use in control and automation equipment.
  • Used in power distribution systems.
  • Applicable for commercial and residential load centers.

BA1-B0-52-630-411-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage rating of the BA1-B0-52-630-411-D?

277V.

What mounting type does this circuit breaker use?

Panel Mount.

What is the current rating?

30A.

How many poles does it have?

1 pole.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

What actuator type does it feature?

Lever.

Which safety approvals does it hold?

CCC, CSA, UL, VDE.

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