MT1-B-34-450-1-A23-B-C The Littelfuse Inc. MT1-B-34-450-1-A23-B-C is a single-pole, panel mount circuit breaker. It features a magnetic (hydraulic delay) trip mechanism with a 5A current rating and 250V voltage rating.
Mfr Part #:

MT1-B-34-450-1-A23-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MT1-B-34-450-1-A23-B-C is a single-pole, panel mount circuit breaker. It features a magnetic (hydraulic delay) trip mechanism with a 5A current rating and 250V voltage rating.
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MT1-B-34-450-1-A23-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

MT1-B-34-450-1-A23-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MT1-B-34-450-1-A23-B-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for reliable overcurrent protection.

 

The breaker has a current rating of 5 Amperes and a voltage rating of 250 Volts. It is approved by CCC, CSA, and UL1077 standards. The actuator type is push-pull, and it features no illumination.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. It is suitable for applications requiring robust circuit protection with a clear indication of trip status.

MT1-B-34-450-1-A23-B-C Quick Information

Product Type: Circuit Breaker
Series: MT1
Canonical Name: Littelfuse Inc. MT1-B-34-450-1-A23-B-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MT1-B-34-450-1-A23-B-C Compliance

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

MT1-B-34-450-1-A23-B-C Features

  • 5A current rating for protection.
  • 250V voltage rating.
  • Panel mount design.
  • Magnetic (hydraulic delay) breaker type.
  • CCC, CSA, UL1077 approved.

MT1-B-34-450-1-A23-B-C Applications

  • Ideal for general purpose circuits.
  • Suitable for control panel integration.
  • Used in equipment requiring overcurrent protection.
  • Applications needing specific trip curves.

MT1-B-34-450-1-A23-B-C 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 of the MT1-B-34-450-1-A23-B-C?

5A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What is the mounting type?

Panel Mount.

What actuator type does it use?

Push-Pull.

What safety approvals does this circuit breaker have?

CCC, CSA, and UL1077.

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