EA1-B0-64-620-12A-CB Single-pole magnetic hydraulic circuit breaker rated 20A at 240V AC. Lever actuator, panel mount, UL508/UL1077/CSA/CCC approved.
Mfr Part #:

EA1-B0-64-620-12A-CB

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Single-pole magnetic hydraulic circuit breaker rated 20A at 240V AC. Lever actuator, panel mount, UL508/UL1077/CSA/CCC approved.
Stock on Request

EA1-B0-64-620-12A-CB 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-B0-64-620-12A-CB Description

Short technical summary and product information.

The Littelfuse EA1-B0-64-620-12A-CB is a single-pole magnetic hydraulic circuit breaker designed for overcurrent protection in industrial and commercial applications. It is rated for 20A continuous current at 240V AC, providing reliable interruption under fault conditions.

 

This breaker utilizes a magnetic hydraulic delay trip mechanism, which offers precise time-current characteristics suitable for handling inrush currents while maintaining protection against sustained overloads and short circuits. The lever actuator allows for manual on/off control and visible trip indication.

 

It features a panel mount design for secure installation in control panels and distribution enclosures. The circuit breaker is approved by UL508, UL1077, CSA, and CCC, ensuring compliance with major safety standards.

EA1-B0-64-620-12A-CB Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse EA1-B0-64-620-12A-CB Magnetic Hydraulic Circuit Breaker, 20A, 240V, 1-Pole
Subcategory: Magnetic Hydraulic Circuit Breaker

EA1-B0-64-620-12A-CB Compliance

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

EA1-B0-64-620-12A-CB Features

  • Rated for 20A continuous current.
  • Operates at 240V AC voltage.
  • Magnetic hydraulic delay trip mechanism.
  • Single-pole configuration.
  • Lever actuator for manual control.

EA1-B0-64-620-12A-CB Applications

  • Ideal for industrial control panels.
  • Used in power distribution systems.
  • Suitable for equipment protection.
  • Panel mount installation.

EA1-B0-64-620-12A-CB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the EA1-B0-64-620-12A-CB circuit breaker?

The voltage rating is 240V AC.

What is the current rating of this Littelfuse circuit breaker?

The current rating is 20A.

What type of circuit breaker is the EA1-B0-64-620-12A-CB?

It is a magnetic hydraulic delay circuit breaker (hydraulic-magnetic type).

How many poles does this circuit breaker have?

It is a single-pole (1-pole) circuit breaker.

What mounting type does the EA1-B0-64-620-12A-CB require?

It is designed for panel mounting.

Which safety approvals does this circuit breaker hold?

It is approved by CCC, CSA, UL508, and UL1077.

What type of actuator does this circuit breaker have?

It has a lever actuator.

EA1-B0-64-620-12A-CB Alternate Parts

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EA1-B0-24-620-CFA-CB
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EA1-B0-64-620-32C-CB
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The Littelfuse Inc. EA1-B0-64-620-32C-CB is a 1-pole magnetic circuit breaker rated for 20A and 240V. It features a lever actuator and panel mount design.
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