Mfr Part #:

MF1-B-64-420-1-CC3-2-C

The Littelfuse Inc. MF1-B-64-420-1-CC3-2-C is a 1-pole magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 250V voltage rating.

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MF1-B-64-420-1-CC3-2-C Description

Short technical summary and product information.

This Littelfuse Inc. MF1-B-64-420-1-CC3-2-C is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism, offering a current rating of 2A and a voltage rating of 250V.

The breaker type is magnetic (hydraulic delay), suitable for applications requiring precise overcurrent protection. It has an actuator type of rocker and includes green illumination with a nominal voltage of 250V.

Compliance is noted with CCC, CSA, and UL1077 approval agencies. The RoHS status is listed as RoHS3 Compliant, Moisture Sensitivity Level (MSL) is 1 Unlimited, and REACH status is REACH Unaffected. These compliance details are based on available data and may require verification.

This component is designed for general-purpose circuit protection where reliable tripping characteristics are essential. Its panel mount design facilitates integration into various electrical enclosures and systems.

MF1-B-64-420-1-CC3-2-C Quick Information

Product Type: Circuit Breaker

Canonical Name: Littelfuse Inc. MF1-B-64-420-1-CC3-2-C Magnetic Hydraulic Delay Circuit Breaker

Subcategory: Magnetic (Hydraulic Delay)

MF1-B-64-420-1-CC3-2-C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MF1-B-64-420-1-CC3-2-C Features

2A current rating for overcurrent protection.
250V voltage rating for AC applications.
Panel mount design for easy installation.
Magnetic hydraulic delay for controlled tripping.
Rocker actuator with green illumination.

MF1-B-64-420-1-CC3-2-C Applications

Overcurrent protection in control panels and switchgear.
Branch circuit protection in industrial machinery.
Used in power distribution units requiring visual indication.
Ideal for hydraulic/timedelay sensitive applications.

MF1-B-64-420-1-CC3-2-C FAQs

7 frequently asked questions generated from this part’s specifications.

What is the current rating of the MF1-B-64-420-1-CC3-2-C?

What is the voltage rating?

250V

How many poles does this circuit breaker have?

1 pole

What type of trip mechanism does it use?

Magnetic (Hydraulic Delay)

Does the breaker have illumination?

Yes, green illumination with a 250V supply.

What mounting type is supported?

Panel mount

Which safety approvals does it have?

CCC, CSA, UL1077

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