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MM2-B-20-620-3-3JB-B-C The Littelfuse Inc. MM2-B-20-620-3-3JB-B-C is a 2-pole circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

MM2-B-20-620-3-3JB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM2-B-20-620-3-3JB-B-C is a 2-pole circuit breaker. It features a 20A current rating and a 250V voltage rating.
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MM2-B-20-620-3-3JB-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
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MM2-B-20-620-3-3JB-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MM2-B-20-620-3-3JB-B-C, is designed for circuit protection applications. It operates with a 20A current rating and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, offering reliable performance. It features a lever actuator and is designed for panel mounting.

 

Key electrical specifications include a 2-pole configuration, making it suitable for various power distribution needs. The device is approved by CCC, CSA, and UL1077.

 

Environmental compliance includes RoHS3 compliance, an MSL of 1 Unlimited, and REACH Unaffected status. The mounting type is panel mount.

MM2-B-20-620-3-3JB-B-C Quick Information

Product Type: Circuit Breaker
Series: MM2-B
Canonical Name: Littelfuse Inc. MM2-B-20-620-3-3JB-B-C Circuit Breaker
Subcategory: Circuit Breaker

MM2-B-20-620-3-3JB-B-C Compliance

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

MM2-B-20-620-3-3JB-B-C Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design.
  • 2-pole configuration.

MM2-B-20-620-3-3JB-B-C Applications

  • Ideal for power distribution.
  • Suitable for control panels.
  • Used in industrial equipment.
  • Protects electrical circuits.

MM2-B-20-620-3-3JB-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MM2-B-20-620-3-3JB-B-C?

250V.

What is the current rating?

20A.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

2 poles.

What is the actuator type?

Lever.

What mounting type is supported?

Panel Mount.

What approvals does it hold?

CCC, CSA, UL1077.

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