MF1-B-34-615-1-DB7-B-C Littelfuse MF1-B-34-615-1-DB7-B-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated at 15A and 250V. It features a panel mount, rocker actuator, and red illumination.
Mfr Part #:

MF1-B-34-615-1-DB7-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MF1-B-34-615-1-DB7-B-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated at 15A and 250V. It features a panel mount, rocker actuator, and red illumination.
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MF1-B-34-615-1-DB7-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

MF1-B-34-615-1-DB7-B-C Description

Short technical summary and product information.

The Littelfuse MF1-B-34-615-1-DB7-B-C is a 1-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in electrical circuits. It is rated for 15A continuous current at 250V AC or DC.

 

This circuit breaker uses a magnetic (hydraulic delay) trip mechanism, providing reliable protection against overcurrent conditions. The rocker actuator allows for manual reset, and the red illumination indicates the tripped or on state. It is designed for panel mount installation.

 

The MF1-B-34-615-1-DB7-B-C is approved by CCC, CSA, and UL1077, ensuring compliance with international safety standards. It is RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited).

 

This circuit breaker is suitable for use in industrial control panels, power distribution, and other equipment requiring reliable circuit protection. Its compact single-pole design and hydraulic delay make it ideal for applications with moderate inrush currents.

MF1-B-34-615-1-DB7-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse MF1-B-34-615-1-DB7-B-C 15A 250V 1-Pole Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MF1-B-34-615-1-DB7-B-C Compliance

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

MF1-B-34-615-1-DB7-B-C Features

  • Rated for 15A current at 250V.
  • Magnetic hydraulic delay trip mechanism.
  • Single-pole configuration with panel mount.
  • Rocker actuator with red illumination.
  • Approved by CCC, CSA, and UL1077.

MF1-B-34-615-1-DB7-B-C Applications

  • Used in industrial control panels.
  • Suitable for power distribution equipment.
  • Ideal for systems with moderate inrush currents.
  • Applicable for overcurrent protection in machinery.

MF1-B-34-615-1-DB7-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the Littelfuse MF1-B-34-615-1-DB7-B-C?

250V.

What is the current rating?

15A.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What is the actuator type?

Rocker.

What mounting type does this breaker use?

Panel Mount.

What approvals does this circuit breaker have?

CCC, CSA, and UL1077.

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