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BA1-B0-12-410-112-D The BA1-B0-12-410-112-D is a 1A, 277V, 1-pole magnetic (hydraulic delay) circuit breaker from Littelfuse Inc. It features a panel mount design with a lever actuator.
Mfr Part #:

BA1-B0-12-410-112-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The BA1-B0-12-410-112-D is a 1A, 277V, 1-pole magnetic (hydraulic delay) circuit breaker from Littelfuse Inc. It features a panel mount design with a lever actuator.
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BA1-B0-12-410-112-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-B0-12-410-112-D Description

Short technical summary and product information.

The BA1-B0-12-410-112-D is a single-pole magnetic (hydraulic delay) circuit breaker from Littelfuse Inc. It is rated for 1A continuous current at 277V AC/DC.

 

Key specifications include a lever actuator and panel mount installation. The breaker is non-illuminated and holds approvals from CCC, CSA, UL, and VDE.

 

The hydraulic delay mechanism provides time-delayed tripping for handling inrush currents, making it suitable for various circuit protection applications. The panel mount design allows easy integration into control panels and equipment.

 

The component is RoHS3 compliant and REACH unaffected, with an MSL of 1 (unlimited).

BA1-B0-12-410-112-D Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Magnetic (Hydraulic Delay) Circuit Breaker, 1A, 277V, 1 Pole, Panel Mount, Lever Actuator
Subcategory: Magnetic Circuit Breaker

BA1-B0-12-410-112-D Compliance

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

BA1-B0-12-410-112-D Features

  • Rated for 1A continuous current at 277V.
  • Single-pole magnetic hydraulic delay mechanism.
  • Panel mount design with lever actuator.
  • Approved by UL, CSA, VDE, and CCC.
  • RoHS3 compliant and REACH unaffected.

BA1-B0-12-410-112-D Applications

  • Used in industrial control panels for overcurrent protection.
  • Suitable for equipment requiring time-delay tripping.
  • Ideal for panel mount installations in power distribution.
  • Applicable in commercial and residential circuit protection.

BA1-B0-12-410-112-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the BA1-B0-12-410-112-D?

277V.

What is the mounting type of this circuit breaker?

Panel mount.

What is the current rating?

1A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What actuator type does it use?

Lever.

What approvals does it have?

CCC, CSA, UL, VDE.

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