MM2-B-34-620-3-3CB-B-C The Littelfuse Inc. MM2-B-34-620-3-3CB-B-C is a 2-pole circuit breaker featuring a 20A current rating and 250V voltage rating. It is designed for panel mounting and utilizes a magnetic hydraulic delay mechanism.
Mfr Part #:

MM2-B-34-620-3-3CB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM2-B-34-620-3-3CB-B-C is a 2-pole circuit breaker featuring a 20A current rating and 250V voltage rating. It is designed for panel mounting and utilizes a magnetic hydraulic delay mechanism.
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MM2-B-34-620-3-3CB-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

MM2-B-34-620-3-3CB-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MM2-B-34-620-3-3CB-B-C, is a 2-pole device designed for reliable circuit protection. It offers a current rating of 20A and a voltage rating of 250V, making it suitable for various applications.

 

The breaker type is magnetic with a hydraulic delay, providing robust protection against overcurrents. It features a lever actuator for easy operation and is designed for panel mounting, ensuring secure installation.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are currently unverified. The approval agencies listed include CCC, CSA, and UL1077, suggesting broad applicability and adherence to safety standards.

MM2-B-34-620-3-3CB-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MM2-B-34-620-3-3CB-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Hydraulic Delay Circuit Breaker

MM2-B-34-620-3-3CB-B-C Compliance

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

MM2-B-34-620-3-3CB-B-C Features

  • 20A current rating for robust protection.
  • 250V voltage rating suitable for AC circuits.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for secure installation.
  • Lever actuator for easy operation.

MM2-B-34-620-3-3CB-B-C Applications

  • Ideal for general circuit protection.
  • Suitable for industrial control panels.
  • Used in equipment requiring overcurrent safety.
  • Applicable in systems with 250V AC.

MM2-B-34-620-3-3CB-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What current rating does the MM2-B-34-620-3-3CB-B-C support?

20 A.

What voltage rating does this circuit breaker have?

250 V.

What type of circuit breaker is the MM2-B-34-620-3-3CB-B-C?

Magnetic (hydraulic delay).

How many poles does this circuit breaker have?

2 poles.

What actuator type is used on this circuit breaker?

Lever.

Is this circuit breaker illuminated?

No, it has no illumination.

What mounting type does this circuit breaker use?

Panel mount.

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