EA1-B0-66-450-12A-DC The Littelfuse Inc. EA1-B0-66-450-12A-DC is a 1-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) trip type with a 5A current rating and 240V voltage rating.
Mfr Part #:

EA1-B0-66-450-12A-DC

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. EA1-B0-66-450-12A-DC is a 1-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) trip type with a 5A current rating and 240V voltage rating.
Stock on Request
$ Price Range: $0.99

EA1-B0-66-450-12A-DC 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-B0-66-450-12A-DC Description

Short technical summary and product information.

This Littelfuse Inc. EA1-B0-66-450-12A-DC is a single-pole circuit breaker with a magnetic (hydraulic delay) mechanism. It is rated for a maximum current of 5 Amps and a voltage of 240 Volts.

 

The breaker is designed for panel mounting and features a lever actuator. It has received approvals from CCC, CSA, and UL489.

 

Key specifications include a 5A current rating, 240V voltage rating, and a magnetic trip type. The mounting type is panel mount, and the actuator is a lever. It is RoHS3 compliant and has an MSL of 1.

 

This component is suitable for applications requiring reliable overcurrent protection with a hydraulic delay characteristic, such as in industrial control panels or power distribution systems.

EA1-B0-66-450-12A-DC Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. EA1-B0-66-450-12A-DC Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

EA1-B0-66-450-12A-DC Compliance

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

EA1-B0-66-450-12A-DC Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

EA1-B0-66-450-12A-DC Features

  • 5A current rating for protection.
  • 240V voltage rating.
  • Magnetic (hydraulic delay) trip type.
  • Panel mount with lever actuator.
  • CCC, CSA, UL489 approved.

EA1-B0-66-450-12A-DC Applications

  • Used in electrical circuit protection
  • Suitable for control panels
  • Provides overcurrent protection
  • Ideal for industrial applications

EA1-B0-66-450-12A-DC FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the EA1-B0-66-450-12A-DC circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 240V.

What type of breaker is the EA1-B0-66-450-12A-DC?

It is a Magnetic (Hydraulic Delay) breaker type.

How is the EA1-B0-66-450-12A-DC mounted?

It is designed for Panel Mount.

What are the approval agencies for this circuit breaker?

The approval agencies are CCC, CSA, UL489.

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