EA1-B4-76-640-12A-BD The Littelfuse Inc. EA1-B4-76-640-12A-BD is a 1-pole circuit breaker rated for 40A and 600V. It features a magnetic hydraulic delay mechanism and panel mount design.
Mfr Part #:

EA1-B4-76-640-12A-BD

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. EA1-B4-76-640-12A-BD is a 1-pole circuit breaker rated for 40A and 600V. It features a magnetic hydraulic delay mechanism and panel mount design.
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EA1-B4-76-640-12A-BD 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

EA1-B4-76-640-12A-BD Description

Short technical summary and product information.

This Littelfuse Inc. EA1-B4-76-640-12A-BD is a single-pole circuit breaker designed for panel mounting. It offers a robust current rating of 40A and a voltage rating of 600V, making it suitable for various power distribution applications.

 

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

 

Key specifications include a 40A current rating, 600V voltage rating, and a magnetic hydraulic delay mechanism. It is approved by CCC, CSA, UL1077, and VDE. The mounting type is panel mount.

 

This circuit breaker is compliant with RoHS3 standards and has an MSL of 1 Unlimited. It is suitable for applications requiring dependable circuit protection in industrial and commercial settings.

EA1-B4-76-640-12A-BD Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. EA1-B4-76-640-12A-BD Circuit Breaker
Subcategory: Circuit Breaker

EA1-B4-76-640-12A-BD Compliance

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

EA1-B4-76-640-12A-BD Features

  • 40A current rating for robust protection.
  • 600V voltage rating for diverse applications.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, UL1077, VDE.

EA1-B4-76-640-12A-BD Applications

  • Used for overcurrent protection.
  • Suitable for industrial control panels.
  • Applicable in power distribution systems.
  • Designed for equipment protection.

EA1-B4-76-640-12A-BD FAQs

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

40A.

What is the voltage rating?

600V.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the actuator type?

Lever actuator.

What mounting style does this breaker have?

Panel mount.

What approvals does this circuit breaker have?

CCC, CSA, UL1077, VDE.

EA1-B4-76-640-12A-BD Alternate Parts

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EA1-B0-76-640-12A-BD
EA1-B0-76-640-12A-BD
Littelfuse Inc.
The Littelfuse Inc. EA1-B0-76-640-12A-BD is a magnetic (hydraulic delay) circuit breaker. It features a 40A current rating and a 600V voltage rating.
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