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MT1-B-34-430-1-A21-B-E The Littelfuse Inc. MT1-B-34-430-1-A21-B-E is a panel mount circuit breaker. It features a 3A current rating and a 250V voltage rating.
Mfr Part #:

MT1-B-34-430-1-A21-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MT1-B-34-430-1-A21-B-E is a panel mount circuit breaker. It features a 3A current rating and a 250V voltage rating.
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MT1-B-34-430-1-A21-B-E 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
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MT1-B-34-430-1-A21-B-E Description

Short technical summary and product information.

This Littelfuse Inc. MT1-B-34-430-1-A21-B-E is a magnetic hydraulic delay type circuit breaker designed for panel mounting. It offers a current rating of 3A and a voltage rating of 250V.

 

Key electrical specifications include a 1-pole configuration and a push-pull actuator type. The breaker is approved by CCC, CSA, TUV, and UL agencies.

 

Environmental compliance includes RoHS3 compliance, an MSL of 1, and REACH unaffected status. The mounting type is panel mount, making it suitable for various enclosure applications.

MT1-B-34-430-1-A21-B-E Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MT1-B-34-430-1-A21-B-E Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MT1-B-34-430-1-A21-B-E Compliance

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

MT1-B-34-430-1-A21-B-E Features

  • 3A current rating and 250V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, TUV, and UL.
  • RoHS3 compliant and MSL 1.

MT1-B-34-430-1-A21-B-E Applications

  • Ideal for overcurrent protection in control panels.
  • Used in motor and transformer circuits.
  • Suitable for industrial equipment.
  • Applicable in power distribution systems.
  • For use in panel mount applications.

MT1-B-34-430-1-A21-B-E FAQs

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

250V

What is the current rating?

3A

How many poles does it have?

1 pole

What type of actuator does it use?

Push-pull actuator

What is the mounting type?

Panel mount

What approvals does it have?

CCC, CSA, TUV, UL

What type of circuit breaker is it?

Magnetic (Hydraulic Delay)

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