BA2-B2-16-640-H27-E The BA2-B2-16-640-H27-E is a circuit breaker manufactured by Littelfuse Inc. with a 40A current rating and 277V voltage rating. It features a lever actuator and panel mount snap-in design.
Mfr Part #:

BA2-B2-16-640-H27-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The BA2-B2-16-640-H27-E is a circuit breaker manufactured by Littelfuse Inc. with a 40A current rating and 277V voltage rating. It features a lever actuator and panel mount snap-in design.
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$ Price Range: $0.99

BA2-B2-16-640-H27-E 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-B2-16-640-H27-E Description

Short technical summary and product information.

The BA2-B2-16-640-H27-E is a circuit breaker designed for electrical protection applications. Manufactured by Littelfuse Inc., it features a 40A current rating and a voltage rating of 277V. The breaker employs a magnetic hydraulic delay mechanism and has two poles, suitable for panel mounting with snap-in installation. It is approved by CCC, CSA, TUV, and UL, and complies with RoHS3 standards. The device includes a lever actuator for manual operation and is intended for use in electrical panels and control systems. Its robust design ensures reliable circuit interruption and safety in various industrial and commercial environments.

 

The component's package type is panel mount, snap-in, facilitating easy installation in control panels. It is suitable for applications requiring high current protection with multiple safety certifications. The device's environmental compliance includes RoHS3, REACH unaffected, and MSL level 1, indicating suitability for various operational conditions.

BA2-B2-16-640-H27-E Quick Information

Product Type: Circuit Breaker
Canonical Name: BA2-B2-16-640-H27-E Circuit Breaker

BA2-B2-16-640-H27-E Compliance

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

BA2-B2-16-640-H27-E Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

BA2-B2-16-640-H27-E Features

  • Rated for 40A current
  • Voltage rating of 277V
  • Panel mount, snap-in design
  • Magnetic hydraulic delay mechanism
  • Multiple safety certifications

BA2-B2-16-640-H27-E Applications

  • Used in electrical control panels
  • Provides overcurrent protection
  • Suitable for industrial environments
  • Mounts easily with snap-in design

BA2-B2-16-640-H27-E FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the circuit breaker?

The current rating is 40A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What mounting type does this breaker use?

It uses panel mount, snap-in mounting.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 compliant.

What safety certifications does this breaker have?

It is approved by CCC, CSA, TUV, and UL.

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