EA1-B0-66-650-3DE-DB The Littelfuse Inc. EA1-B0-66-650-3DE-DB is a single-pole, panel-mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 50A current rating.
Mfr Part #:

EA1-B0-66-650-3DE-DB

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. EA1-B0-66-650-3DE-DB is a single-pole, panel-mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 50A current rating.
Stock on Request
$ Price Range: $0.99

EA1-B0-66-650-3DE-DB 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-B0-66-650-3DE-DB Description

Short technical summary and product information.

This Littelfuse Inc. EA1-B0-66-650-3DE-DB is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic (hydraulic delay) mechanism, providing reliable protection.

 

The breaker has a current rating of 50A and a voltage rating of 240V. It is approved by CCC, CSA, UL508, and UL1077, indicating compliance with various safety standards.

 

Key features include a lever actuator and no illumination. The component is specified as RoHS3 Compliant, MSL 1 Unlimited, and REACH Unaffected, though these compliance statuses are unverified.

EA1-B0-66-650-3DE-DB Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. EA1-B0-66-650-3DE-DB Circuit Breaker
Subcategory: Circuit Breaker

EA1-B0-66-650-3DE-DB Compliance

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

EA1-B0-66-650-3DE-DB Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

EA1-B0-66-650-3DE-DB Features

  • 50A current rating for protection.
  • 240V voltage rating.
  • Panel mount design.
  • Magnetic hydraulic delay.
  • Lever actuator.

EA1-B0-66-650-3DE-DB Applications

  • Used in industrial control panels
  • Provides overcurrent protection in electrical systems
  • Suitable for distribution boards
  • Ideal for machinery circuit protection

EA1-B0-66-650-3DE-DB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the EA1-B0-66-650-3DE-DB circuit breaker?

The current rating is 50A.

What is the voltage rating for this circuit breaker?

The voltage rating is 240V.

How is the EA1-B0-66-650-3DE-DB circuit breaker mounted?

It is designed for panel mounting.

What type of delay mechanism does this breaker use?

It uses a magnetic (hydraulic delay) mechanism.

How many poles does the EA1-B0-66-650-3DE-DB have?

It has 1 pole.

EA1-B0-66-650-3DE-DB Alternate Parts

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EA1-B0-26-650-1BA-CB
Littelfuse Inc.
The EA1-B0-26-650-1BA-CB is a circuit breaker manufactured by Littelfuse Inc. with a 50A current rating and 240V voltage rating.
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