BA1-B0-16-640-BD1-C BA1-B0-16-640-BD1-C is a 40A, 277V single-pole magnetic hydraulic delay circuit breaker from Littelfuse. It features a lever actuator and panel mount design.
Mfr Part #:

BA1-B0-16-640-BD1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
BA1-B0-16-640-BD1-C is a 40A, 277V single-pole magnetic hydraulic delay circuit breaker from Littelfuse. It features a lever actuator and panel mount design.
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BA1-B0-16-640-BD1-C 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

BA1-B0-16-640-BD1-C Description

Short technical summary and product information.

The BA1-B0-16-640-BD1-C is a single-pole circuit breaker from Littelfuse Inc., designed for overcurrent protection in electrical systems. It utilizes a magnetic hydraulic delay mechanism for reliable tripping characteristics. Rated at 40A and 277V, this breaker is suitable for a variety of applications requiring precise current interruption. The panel mount design with a lever actuator allows for easy installation and manual reset. This breaker is RoHS3 compliant and has an MSL of 1 (unlimited). It is intended for use in circuit protection applications where a magnetic hydraulic delay is preferred for its time-delay characteristics.

BA1-B0-16-640-BD1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: BA1-B0-16-640-BD1-C Circuit Breaker, Magnetic (Hydraulic Delay), 40A, 277V, 1 Pole, Panel Mount
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

BA1-B0-16-640-BD1-C Compliance

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

BA1-B0-16-640-BD1-C Features

  • Rated for 40A continuous current.
  • 277V AC voltage rating.
  • Single-pole magnetic hydraulic delay.
  • Panel mount with lever actuator.
  • RoHS3 compliant and MSL 1.

BA1-B0-16-640-BD1-C Applications

  • Overcurrent protection in electrical panels.
  • Industrial control circuit protection.
  • Motor branch circuit protection.
  • Power distribution unit protection.

BA1-B0-16-640-BD1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the BA1-B0-16-640-BD1-C?

277V.

What is the current rating?

40A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the mounting type?

Panel mount.

What actuator type does it use?

Lever.

Is it illuminated?

No illumination.

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