MB2-S-30-420-1-A21-B-C The MB2-S-30-420-1-A21-B-C is a circuit breaker manufactured by Littelfuse with a 2A current rating and 250V voltage rating.
Mfr Part #:

MB2-S-30-420-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The MB2-S-30-420-1-A21-B-C is a circuit breaker manufactured by Littelfuse with a 2A current rating and 250V voltage rating.
Stock on Request
$ Price Range: $0.99

MB2-S-30-420-1-A21-B-C 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

MB2-S-30-420-1-A21-B-C Description

Short technical summary and product information.

The MB2-S-30-420-1-A21-B-C is a circuit breaker designed for electrical protection applications. It features a current rating of 2A and a voltage rating of 250V. The breaker type is magnetic with hydraulic delay, suitable for circuit interruption and protection in electrical systems. It has two poles and is intended for panel mounting. The device is compliant with RoHS standards, although this status is unverified. It also has a Moisture Sensitivity Level of 1 and is REACH unaffected. The product is categorized under circuit protection and is used in various electrical and electronic systems requiring reliable circuit interruption. The mounting type is panel mount, facilitating easy installation in control panels or electrical enclosures.

MB2-S-30-420-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Circuit Breaker

MB2-S-30-420-1-A21-B-C Compliance

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

MB2-S-30-420-1-A21-B-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MB2-S-30-420-1-A21-B-C Features

  • Rated for 2A electrical current
  • 250V voltage rating for safety
  • Magnetic hydraulic delay breaker type
  • Panel mount design for easy installation

MB2-S-30-420-1-A21-B-C Applications

  • Suitable for circuit protection in electrical systems.
  • Used in panel-mounted circuit breaker applications.
  • Ideal for residential and commercial electrical panels.
  • Provides overcurrent protection for 250V circuits.
  • Suitable for 2-pole electrical circuit applications.

MB2-S-30-420-1-A21-B-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

The current rating is 2A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is this?

It is a magnetic (hydraulic delay) breaker.

How many poles does this circuit breaker have?

It has 2 poles.

What mounting type does this breaker use?

It is a panel mount device.

MB2-S-30-420-1-A21-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MA2-B-34-420-1-A24-B-C
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The Littelfuse Inc. MA2-B-34-420-1-A24-B-C is a circuit breaker designed for panel mounting. It features a 2A current rating and a 250V voltage rating.
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MA2-B-34-420-1-A22-7-C
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The Littelfuse Inc. MA2-B-34-420-1-A22-7-C is a 2-pole circuit breaker. It features a 2A current rating and a 250V voltage rating. This panel mount breaker utilizes a magnetic hydraulic delay mechanism.
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MA2-B-34-420-3-A12-2-C
MA2-B-34-420-3-A12-2-C
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The Littelfuse Inc. MA2-B-34-420-3-A12-2-C is a magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 250V voltage rating.
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MA2-B-32-420-1-A12-B-C
MA2-B-32-420-1-A12-B-C
Littelfuse Inc.
2-pole magnetic hydraulic-delay circuit breaker rated 2A at 250V with rocker actuator and panel mount.
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