EA1-B0-24-620-1DA-CC Littelfuse EA1-B0-24-620-1DA-CC is a 1-pole magnetic hydraulic delay circuit breaker rated for 20A at 240V. It features a lever actuator and panel mount design.
Mfr Part #:

EA1-B0-24-620-1DA-CC

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse EA1-B0-24-620-1DA-CC is a 1-pole magnetic hydraulic delay circuit breaker rated for 20A at 240V. It features a lever actuator and panel mount design.
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EA1-B0-24-620-1DA-CC 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-B0-24-620-1DA-CC Description

Short technical summary and product information.

The Littelfuse EA1-B0-24-620-1DA-CC is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in a variety of applications. It is rated for 20 amps at 240 volts AC or DC, providing reliable circuit interruption under fault conditions.

 

The breaker uses a magnetic (hydraulic delay) trip mechanism, which offers a time-delayed response to transient overcurrents while providing fast tripping on high-level faults. The lever actuator allows for manual reset and on/off control. This component is panel mounted and carries approvals from CCC, CSA, and UL489, indicating compliance with North American and Chinese safety standards.

EA1-B0-24-620-1DA-CC Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse EA1 Series 20A 240V 1-Pole Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Hydraulic Delay Circuit Breaker

EA1-B0-24-620-1DA-CC Compliance

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

EA1-B0-24-620-1DA-CC Features

  • Rated for 20A at 240V operation.
  • Single-pole magnetic hydraulic delay breaker.
  • Lever actuator for manual control.
  • Panel mount installation type.
  • UL489, CSA, and CCC approved.

EA1-B0-24-620-1DA-CC Applications

  • Overcurrent protection in industrial control panels.
  • Branch circuit protection in power distribution.
  • Motor and transformer inrush protection.
  • Equipment protection in commercial machinery.

EA1-B0-24-620-1DA-CC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the EA1-B0-24-620-1DA-CC?

The current rating is 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 240V.

What type of breaker is the EA1-B0-24-620-1DA-CC?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this breaker have?

It has 1 pole.

What approvals does this circuit breaker have?

It is approved by CCC, CSA, and UL489.

What is the actuator type on this breaker?

The actuator type is a lever.

What is the mounting type for this part?

The mounting type is panel mount.

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