EA1-B2-12-640-12A-BB The Littelfuse Inc. EA1-B2-12-640-12A-BB is a panel mount circuit breaker. It features a 40A current rating and a 600V voltage rating.
Mfr Part #:

EA1-B2-12-640-12A-BB

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. EA1-B2-12-640-12A-BB is a panel mount circuit breaker. It features a 40A current rating and a 600V voltage rating.
Stock on Request
$ Price Range: $0.99

EA1-B2-12-640-12A-BB 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
Storage Temperature
Tape & Reel
Voltage Rating

EA1-B2-12-640-12A-BB Description

Short technical summary and product information.

This Littelfuse Inc. EA1-B2-12-640-12A-BB is a single-pole circuit breaker designed for panel mounting. It offers a robust 40A current rating and a 600V voltage rating, making it suitable for various electrical protection applications.

 

The breaker type is magnetic with a hydraulic delay, providing reliable tripping characteristics. The actuator is a simple lever, and it does not feature illumination.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. These attributes are based on available data and should be verified for critical applications.

EA1-B2-12-640-12A-BB Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. EA1-B2-12-640-12A-BB Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

EA1-B2-12-640-12A-BB Compliance

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

EA1-B2-12-640-12A-BB Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

EA1-B2-12-640-12A-BB Features

  • 40A current rating for robust protection.
  • 600V voltage rating suitable for many applications.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for easy installation.
  • Single pole configuration.

EA1-B2-12-640-12A-BB Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Electrical equipment protection.

EA1-B2-12-640-12A-BB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the EA1-B2-12-640-12A-BB circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 600V.

What type of breaker mechanism does the EA1-B2-12-640-12A-BB use?

It uses a magnetic (hydraulic delay) breaker type.

How is the EA1-B2-12-640-12A-BB mounted?

It is designed for panel mounting.

Is the EA1-B2-12-640-12A-BB RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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