EA1-B0-12-810-21A-BB The Littelfuse Inc. EA1-B0-12-810-21A-BB is a 1-pole magnetic hydraulic delay circuit breaker. It features a 100A current rating and a 600V voltage rating.
Mfr Part #:

EA1-B0-12-810-21A-BB

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. EA1-B0-12-810-21A-BB is a 1-pole magnetic hydraulic delay circuit breaker. It features a 100A current rating and a 600V voltage rating.
Stock on Request
$ Price Range: $0.99

EA1-B0-12-810-21A-BB 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-B0-12-810-21A-BB Description

Short technical summary and product information.

This Littelfuse Inc. EA1-B0-12-810-21A-BB is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

Key electrical specifications include a current rating of 100 Amps and a voltage rating of 600 Volts. The actuator type is a lever, providing a clear visual indication of the breaker's state.

 

This circuit breaker is approved by CCC, CSA, UL508, and UL1077, indicating compliance with various safety and performance standards. It is suitable for applications requiring robust overcurrent protection.

 

The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, meaning it has unlimited shelf life under standard conditions.

EA1-B0-12-810-21A-BB Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. EA1-B0-12-810-21A-BB Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

EA1-B0-12-810-21A-BB Compliance

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

EA1-B0-12-810-21A-BB Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

EA1-B0-12-810-21A-BB Features

  • 100A current rating for high power circuits.
  • 600V voltage rating for demanding applications.
  • Magnetic hydraulic delay for precise tripping.
  • Panel mount design for easy integration.
  • Lever actuator for simple operation.

EA1-B0-12-810-21A-BB Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Commercial electrical installations.

EA1-B0-12-810-21A-BB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the EA1-B0-12-810-21A-BB circuit breaker?

The current rating is 100A.

What is the voltage rating for this circuit breaker?

The voltage rating is 600V.

What type of breaker mechanism does the EA1-B0-12-810-21A-BB use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This is a 1-pole circuit breaker.

What is the mounting type for the EA1-B0-12-810-21A-BB?

The mounting type is Panel Mount.

What agencies have approved this circuit breaker?

Approval agencies include CCC, CSA, UL508, and UL1077.

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

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