EA1-B2-12-812-22A-AB The Littelfuse Inc. EA1-B2-12-812-22A-AB is a single-pole, magnetic hydraulic delay circuit breaker designed for panel mounting. It features a 120A current rating and a 600V voltage rating.
Mfr Part #:

EA1-B2-12-812-22A-AB

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. EA1-B2-12-812-22A-AB is a single-pole, magnetic hydraulic delay circuit breaker designed for panel mounting. It features a 120A current rating and a 600V voltage rating.
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EA1-B2-12-812-22A-AB 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-B2-12-812-22A-AB Description

Short technical summary and product information.

This Littelfuse Inc. EA1-B2-12-812-22A-AB is a single-pole circuit breaker with a magnetic hydraulic delay mechanism. It is designed for panel mounting and features a lever actuator. The breaker has a high current rating of 120A and a voltage rating of 600V.

 

Key electrical specifications include its 120A current capacity and 600V voltage rating, making it suitable for various power distribution applications. The breaker type is magnetic with a hydraulic delay, providing specific protection characteristics.

 

Compliance is noted with CCC, CSA, UL508, and UL1077 approvals. Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status, though these are noted with low confidence due to unverified data.

 

The component is identified by its part number EA1-B2-12-812-22A-AB and has a distributor part number 432-EA1-B2-12-812-22A-AB-ND.

EA1-B2-12-812-22A-AB Quick Information

Product Type: Circuit Breaker
Series: EA1
Canonical Name: Littelfuse Inc. EA1-B2-12-812-22A-AB Circuit Breaker

EA1-B2-12-812-22A-AB Compliance

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

EA1-B2-12-812-22A-AB Features

  • Single-pole magnetic hydraulic delay breaker.
  • Rated for 120A current and 600V voltage.
  • Designed for convenient panel mounting.
  • Features a simple lever actuator.
  • Approved by CCC, CSA, UL508, UL1077.

EA1-B2-12-812-22A-AB Applications

  • Protects industrial motor control circuits effectively.
  • Integrates seamlessly into standard control panels.
  • Safeguards heavy machinery power distribution networks.
  • Provides reliable overload protection for switchgear.
  • Ensures compliance with UL and CSA safety standards.

EA1-B2-12-812-22A-AB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the EA1-B2-12-812-22A-AB circuit breaker?

The current rating is 120A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 600V.

How is the EA1-B2-12-812-22A-AB circuit breaker mounted?

It is designed for panel mounting.

What type of breaker is the EA1-B2-12-812-22A-AB?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

This is a single-pole circuit breaker.

What agencies have approved this circuit breaker?

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

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