EA1-B2-12-410-21A-BB The Littelfuse Inc. EA1-B2-12-410-21A-BB is a 1-pole, magnetic hydraulic delay circuit breaker. It features a 1A current rating and a 600V voltage rating.
Mfr Part #:

EA1-B2-12-410-21A-BB

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. EA1-B2-12-410-21A-BB is a 1-pole, magnetic hydraulic delay circuit breaker. It features a 1A current rating and a 600V voltage rating.
Stock on Request
$ Price Range: $0.99

EA1-B2-12-410-21A-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-B2-12-410-21A-BB Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number EA1-B2-12-410-21A-BB, is designed for reliable circuit protection. It operates with a 1A current rating and a 600V voltage rating, making it suitable for various electrical applications.

 

The breaker type is magnetic with a hydraulic delay, offering specific protection characteristics. It features a simple lever actuator and a panel mount design for easy integration into control panels and equipment.

 

Key specifications include a single pole configuration and approval by agencies such as CCC, CSA, and UL508/UL1077, indicating compliance with relevant safety standards. The RoHS3 status is compliant, and it has an MSL of 1.

 

This component is ideal for applications requiring precise overcurrent protection with a magnetic tripping mechanism and a hydraulic delay for specific operational needs. Its panel mount capability ensures straightforward installation in industrial and commercial systems.

EA1-B2-12-410-21A-BB Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. EA1-B2-12-410-21A-BB Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

EA1-B2-12-410-21A-BB Compliance

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

EA1-B2-12-410-21A-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-B2-12-410-21A-BB Features

  • 1A current rating for protection.
  • 600V voltage rating for power systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy installation.
  • Lever actuator for operation.

EA1-B2-12-410-21A-BB Applications

  • Used in industrial control panels.
  • Suitable for power distribution systems.
  • Protects sensitive electronic equipment.
  • Integrates into machine safety circuits.

EA1-B2-12-410-21A-BB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the EA1-B2-12-410-21A-BB circuit breaker?

The current rating is 1A.

What is the voltage rating for this circuit breaker?

The voltage rating is 600V.

What type of breaker is the EA1-B2-12-410-21A-BB?

It is a magnetic breaker with a hydraulic delay.

How is the EA1-B2-12-410-21A-BB mounted?

It is designed for panel mounting.

What agencies have approved this circuit breaker?

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

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The Littelfuse Inc. EA1-B2-16-410-12A-LB is a single-pole, magnetic hydraulic delay circuit breaker. It features a 1A current rating and a 600V voltage rating.
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The Littelfuse Inc. EA1-D0-12-410-2CA-BB is a 1-pole, panel mount circuit breaker. It features a magnetic (hydraulic delay) tripping mechanism and a 1A current rating.
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