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BA1-B0-44-630-231-D This Littelfuse BA1-B0-44-630-231-D is a 30A, 250V magnetic (hydraulic delay) circuit breaker. It features a single pole, panel mount design with lever actuation and is non-illuminated.
Mfr Part #:

BA1-B0-44-630-231-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This Littelfuse BA1-B0-44-630-231-D is a 30A, 250V magnetic (hydraulic delay) circuit breaker. It features a single pole, panel mount design with lever actuation and is non-illuminated.
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BA1-B0-44-630-231-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-B0-44-630-231-D Description

Short technical summary and product information.

The Littelfuse BA1-B0-44-630-231-D is a single-pole magnetic (hydraulic delay) circuit breaker designed for overcurrent protection. It is rated for 30A at 250V and uses a hydraulic delay mechanism for precise time-current characteristics.

 

The breaker has a lever actuator and mounts to a panel. It is non-illuminated and carries approvals from CCC, CSA, UL, and VDE. The magnetic hydraulic delay type provides reliable protection against overloads and short circuits with a time delay to tolerate brief inrush currents.

 

This circuit breaker is suitable for industrial and commercial applications where panel mounting and manual reset are required. Lever actuation allows easy manual switching and reset after a trip event.

BA1-B0-44-630-231-D Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Magnetic (Hydraulic Delay) Circuit Breaker, 30A, 250V, 1 Pole, Panel Mount, Lever Actuator
Subcategory: Magnetic Circuit Breaker

BA1-B0-44-630-231-D Compliance

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

BA1-B0-44-630-231-D Features

  • Rated for 30A at 250V AC/DC.
  • Magnetic hydraulic delay trip mechanism.
  • Single pole with lever actuator.
  • Panel mount installation type.
  • Approved by CCC, CSA, UL, VDE.

BA1-B0-44-630-231-D Applications

  • Ideal for overcurrent protection in industrial circuits.
  • Used in panel board and distribution systems.
  • Suitable for motor and equipment protection.
  • Can be used in control panels and switchgear.

BA1-B0-44-630-231-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse BA1-B0-44-630-231-D?

30A

What is the voltage rating?

250V

What type of circuit breaker is it?

Magnetic (Hydraulic Delay)

How many poles does it have?

1

What is the mounting type?

Panel Mount

What approvals does it have?

CCC, CSA, UL, VDE

Is it illuminated?

No, it is non-illuminated.

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