MN1-B-34-420-1-1JB-B-C The Littelfuse Inc. MN1-B-34-420-1-1JB-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
Mfr Part #:

MN1-B-34-420-1-1JB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MN1-B-34-420-1-1JB-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
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MN1-B-34-420-1-1JB-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
SVHC Present
Voltage Rating

MN1-B-34-420-1-1JB-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MN1-B-34-420-1-1JB-B-C, is designed for circuit protection applications. It has a current rating of 2A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It is a single-pole unit with a lever actuator for manual operation.

 

Designed for panel mounting, this circuit breaker offers a secure and accessible installation. The RoHS3 compliant status indicates adherence to environmental regulations regarding hazardous substances.

 

Key specifications include a 2A current rating, 250V voltage rating, and a magnetic hydraulic delay mechanism. The panel mount type and lever actuator are important design considerations for integration into systems.

MN1-B-34-420-1-1JB-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MN1-B-34-420-1-1JB-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MN1-B-34-420-1-1JB-B-C Compliance

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

MN1-B-34-420-1-1JB-B-C Features

  • 2A current rating for circuit protection.
  • 250V voltage rating for power systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • Lever actuator for manual operation.

MN1-B-34-420-1-1JB-B-C Applications

  • Used in control panel assemblies.
  • Suitable for power distribution units.
  • Protects sensitive electronic circuits.
  • Incorporated into industrial machinery.

MN1-B-34-420-1-1JB-B-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MN1-B-34-420-1-1JB-B-C?

The current rating is 2A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MN1-B-34-420-1-1JB-B-C?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the actuator type?

The actuator type is lever.

What is the mounting type for this breaker?

It is designed for panel mount.

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