MF2-B-34-450-1-CC4-B-C Magnetic (hydraulic delay) circuit breaker rated 5A at 250V. 2-pole rocker actuator with green illumination, panel mount.
Mfr Part #:

MF2-B-34-450-1-CC4-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Magnetic (hydraulic delay) circuit breaker rated 5A at 250V. 2-pole rocker actuator with green illumination, panel mount.
Stock on Request

MF2-B-34-450-1-CC4-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
Illumination Voltage (Nominal)
Mounting Type
Number of Poles
Voltage Rating

MF2-B-34-450-1-CC4-B-C Description

Short technical summary and product information.

The MF2-B-34-450-1-CC4-B-C is a 2-pole magnetic (hydraulic delay) circuit breaker from Littelfuse Inc. It is rated for 5A continuous current at 250V AC/DC. The breaker features a rocker actuator with green illumination at 250V nominal. It is designed for panel mount installation. The hydraulic delay mechanism provides time-delayed overcurrent protection, making it suitable for applications with inrush currents. The breaker is approved by CCC, CSA, and UL1077. It is RoHS3 compliant (unverified) and has MSL 1. The part is commonly used in industrial control panels, power distribution, and equipment protection.

MF2-B-34-450-1-CC4-B-C Quick Information

Product Type: Circuit Breaker
Series: MF2
Canonical Name: MF2-B-34-450-1-CC4-B-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

MF2-B-34-450-1-CC4-B-C Compliance

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

MF2-B-34-450-1-CC4-B-C Features

  • Rated for 5A continuous current at 250V.
  • 2-pole magnetic hydraulic delay design.
  • Green illuminated rocker actuator.
  • Panel mount installation.
  • Approved by CCC, CSA, and UL1077.

MF2-B-34-450-1-CC4-B-C Applications

  • Used in industrial control panels for overcurrent protection.
  • Suitable for power distribution equipment.
  • Ideal for motor and transformer protection circuits.
  • Applied in HVAC and refrigeration systems.

MF2-B-34-450-1-CC4-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?

5A.

How many poles does this breaker have?

2 poles.

What type of actuator does it have?

Rocker actuator with green illumination.

What mounting type is supported?

Panel mount.

What approvals does this breaker have?

CCC, CSA, UL1077.

What is the breaker type?

Magnetic (Hydraulic Delay).

MF2-B-34-450-1-CC4-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MG2-B-34-450-1-CC1-A-C
MG2-B-34-450-1-CC1-A-C
Littelfuse Inc.
The Littelfuse Inc. MG2-B-34-450-1-CC1-A-C is a panel mount circuit breaker. It features a 5A current rating and 250V voltage rating.
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MG2-B-34-450-1-CC5-B-C
MG2-B-34-450-1-CC5-B-C
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The Littelfuse Inc. MG2-B-34-450-1-CC5-B-C is a 2-pole magnetic circuit breaker rated for 5A and 250V. It features a panel mount design and green illumination.
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MF2-B-64-450-1-CC2-2-C
MF2-B-64-450-1-CC2-2-C
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The Littelfuse Inc. MF2-B-64-450-1-CC2-2-C is a 2-pole magnetic circuit breaker. It features a 5A current rating and a 250V voltage rating.
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MF2-B-34-450-1-CC2-B-C
MF2-B-34-450-1-CC2-B-C
Littelfuse Inc.
The Littelfuse Inc. MF2-B-34-450-1-CC2-B-C is a panel mount circuit breaker. It features a magnetic hydraulic delay type with a 5A current rating and 250V voltage rating.
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