MN1-B-34-450-1-2BB-B-C The Littelfuse Inc. MN1-B-34-450-1-2BB-B-C is a single-pole circuit breaker featuring magnetic hydraulic delay protection. It is rated for 5A at 250V AC and 80V DC.
Mfr Part #:

MN1-B-34-450-1-2BB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MN1-B-34-450-1-2BB-B-C is a single-pole circuit breaker featuring magnetic hydraulic delay protection. It is rated for 5A at 250V AC and 80V DC.
Stock on Request

MN1-B-34-450-1-2BB-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

MN1-B-34-450-1-2BB-B-C Description

Short technical summary and product information.

The Littelfuse Inc. MN1-B-34-450-1-2BB-B-C is a single-pole circuit breaker designed for overcurrent protection with thermal-magnetic delay characteristics. It offers a current rating of 5A and voltage ratings of 250V AC and 80V DC.

 

This circuit breaker features a panel mount configuration and lever actuation, making it suitable for various industrial and commercial applications. It is compliant with RoHS3 regulations.

 

Equivalent substitute parts are available, such as the Sensata-Airpax IELK1-1-72-5.00-01-V, which meets identical electrical and mechanical requirements. This facilitates procurement flexibility and supply chain continuity.

MN1-B-34-450-1-2BB-B-C Quick Information

Product Type: Circuit Breaker
Series: M
Canonical Name: Carling Technologies MN1-B-34-450-1-2BB-B-C Single-Pole Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MN1-B-34-450-1-2BB-B-C Compliance

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

MN1-B-34-450-1-2BB-B-C Features

  • Single-pole magnetic hydraulic delay circuit breaker.
  • Rated for 5A at 250V AC and 80V DC.
  • Panel mount with lever actuation.
  • Approved by CCC, CSA, and UL1077.
  • RoHS3 compliant.

MN1-B-34-450-1-2BB-B-C Applications

  • Provides thermal-magnetic overcurrent protection.
  • Suitable for applications requiring time-delay.
  • Facilitates procurement flexibility.
  • Ensures supply chain continuity.

MN1-B-34-450-1-2BB-B-C FAQs

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

This circuit breaker is rated for 250V AC and 80V DC.

What is the current rating of the MN1-B-34-450-1-2BB-B-C?

The current rating is 5A.

What type of circuit breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

How is the circuit breaker mounted?

It is panel mounted with a lever actuator.

How many poles does this breaker have?

It has 1 pole.

What approvals does this circuit breaker have?

It is approved by CCC, CSA, and UL1077.

Is there a replacement part for this circuit breaker?

Yes, the Sensata-Airpax IELK1-1-72-5.00-01-V is a direct substitute.

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