BA2-B0-24-630-131-I The BA2-B0-24-630-131-I is a 30A, 277V, 2-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. It features panel mount and lever actuator.
Mfr Part #:

BA2-B0-24-630-131-I

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The BA2-B0-24-630-131-I is a 30A, 277V, 2-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. It features panel mount and lever actuator.
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BA2-B0-24-630-131-I 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

BA2-B0-24-630-131-I Description

Short technical summary and product information.

The BA2-B0-24-630-131-I is a magnetic hydraulic delay circuit breaker from Littelfuse Inc. designed for overcurrent protection in electrical systems. It is rated for 30A continuous current at 277V, making it suitable for a wide range of industrial and commercial applications. The two-pole configuration allows simultaneous disconnection of both lines, enhancing safety and reliability.

 

The breaker uses a magnetic hydraulic delay trip mechanism, which provides time-delayed tripping for momentary inrush currents while ensuring fast response to sustained overloads. Its panel mount design with a lever actuator enables easy installation and manual reset. The unit is non-illuminated and carries approvals from CCC, CSA, and UL1077, indicating compliance with international safety standards.

 

This circuit breaker is suited for use in control panels, power distribution, motor protection, and similar environments where reliable circuit interruption is critical. Its compact construction and robust mounting options simplify integration into existing systems.

BA2-B0-24-630-131-I Quick Information

Product Type: Circuit Breaker
Canonical Name: 2-Pole 30A 277V Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Hydraulic-Magnetic Circuit Breaker

BA2-B0-24-630-131-I Compliance

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

BA2-B0-24-630-131-I Features

  • Rated for 30A continuous current.
  • Rated for 277V AC/DC operation.
  • Two-pole configuration for dual-line protection.
  • Magnetic hydraulic delay trip mechanism.
  • Panel mount with lever actuator.

BA2-B0-24-630-131-I Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ideal for motor protection circuits.
  • Applied in HVAC equipment.
  • Used in telecommunications power supplies.

BA2-B0-24-630-131-I FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA2-B0-24-630-131-I?

30A.

What is the voltage rating?

277V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

2 poles.

What is the mounting type?

Panel Mount.

What is the actuator type?

Lever.

What approvals does the BA2-B0-24-630-131-I have?

CCC, CSA, UL1077.

BA2-B0-24-630-131-I Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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BA2-B0-34-630-112-I
BA2-B0-34-630-112-I
Littelfuse Inc.
The Littelfuse Inc. BA2-B0-34-630-112-I is a two-pole magnetic (hydraulic delay) circuit breaker. It features a 30A current rating and a 277V voltage rating.
View Part
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