EA3-B0-24-640-12A-DF The Littelfuse Inc. EA3-B0-24-640-12A-DF is a 3-pole circuit breaker with a 40A current rating and a 240V AC voltage rating. It features a magnetic (hydraulic delay) trip mechanism.
Mfr Part #:

EA3-B0-24-640-12A-DF

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. EA3-B0-24-640-12A-DF is a 3-pole circuit breaker with a 40A current rating and a 240V AC voltage rating. It features a magnetic (hydraulic delay) trip mechanism.
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$ Price Range: $0.99

EA3-B0-24-640-12A-DF 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)
Failure Rate
Illumination
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage Rating

EA3-B0-24-640-12A-DF Description

Short technical summary and product information.

This Littelfuse Inc. EA3-B0-24-640-12A-DF is a circuit breaker designed for circuit protection applications. It has a current rating of 40A and a voltage rating of 240V AC, with a DC voltage rating of 125V.

 

The breaker type is Magnetic (Hydraulic Delay), providing reliable overcurrent protection. It features a 3-pole configuration and a lever actuator for easy operation. The unit is designed for panel mount installation.

 

This component is approved by CCC, CSA, UL489, and VDE agencies, ensuring compliance with various safety standards. It is also noted as RoHS3 Compliant, MSL 1 Unlimited, and REACH Unaffected, though these compliance statuses are unverified.

 

The EA3-B0-24-640-12A-DF is part of the Series E. Its bulk packaging is suitable for high-volume applications.

EA3-B0-24-640-12A-DF Quick Information

Product Type: Circuit Breaker
Series: E
Canonical Name: Littelfuse Inc. EA3-B0-24-640-12A-DF Circuit Breaker
Subcategory: Circuit Breaker

EA3-B0-24-640-12A-DF Compliance

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

EA3-B0-24-640-12A-DF Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

EA3-B0-24-640-12A-DF Features

  • 40A current rating for circuit protection.
  • 240V AC and 125V DC voltage ratings.
  • 3-pole configuration for multi-phase circuits.
  • Magnetic (Hydraulic Delay) trip mechanism.
  • Panel mount with lever actuator.

EA3-B0-24-640-12A-DF Applications

  • Provides overcurrent protection.
  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ensures equipment safety from faults.

EA3-B0-24-640-12A-DF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the EA3-B0-24-640-12A-DF circuit breaker?

The current rating is 40A.

What are the voltage ratings for this circuit breaker?

It has a 240V AC rating and a 125V DC rating.

How many poles does the EA3-B0-24-640-12A-DF have?

This circuit breaker has 3 poles.

What type of breaker mechanism does this unit use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How is the EA3-B0-24-640-12A-DF mounted?

It is designed for panel mount installation.

What agencies have approved this circuit breaker?

It is approved by CCC, CSA, UL489, and VDE.

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