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LS ELECTRIC MMS-32S 6A

LS Electric MMS-32S Motor Protection Circuit Breaker 6A

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LS ELECTRIC MMS-32S 6A MMS-32S Motor Protection Circuit Breaker 6A — Power Supply
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Product Description

The LS Electric MMS-32S Motor Protection Circuit Breaker is a three-pole device designed for switching and comprehensive protection of electric motors. It provides protection against short circuits, overloads, and phase asymmetry, ensuring longer lifespan and reliable operation of connected equipment. This breaker is a crucial component in automation control circuits and electrical systems, suitable for both professional and domestic applications.

Construction and Application

This breaker features a compact design with dimensions of 45 x 105 x 75 mm and a weight of only 0.32 kg, facilitating installation even in tight spaces. The rated operational current for AC-3 is 4-6A at a voltage of Ue=400V. Its capability to operate in both alternating current (50/60 Hz) and direct current (DC) circuits expands its range of applications. The IP20 enclosure rating provides basic protection against touch and access to live parts.

Advantages and Benefits

High short-circuit breaking capacity: The rated short-circuit breaking capacity Ics and short-circuit withstand capacity Icu are 100 kA for Ue = 400V, ensuring installation safety in case of faults. Durability: High mechanical and electrical durability (100,000 operations) guarantees reliable performance over a long service life. Versatility: Suitable for both AC and DC circuits, enhancing application flexibility. Compact dimensions: Facilitate installation in confined spaces. Compliance with standards: Meets IEC60947-2(-4) standards,...

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Offer details

Best offer from:
Trusted supplier — Poland, member since 2021, 500+ employees
Availability:
3 pcs.
In-Stock
Updated at: 05-09-2026
Condition:
New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing

Specifications

Rated Operational Current
4-6A
Rated Operational Voltage
Ue=400V
Rated Insulation Voltage
Ui=690V
Rated Impulse Withstand Voltage
Uimp=6kV
Short-Circuit Breaking Capacity
100 kA
Enclosure Rating
IP20

Available Offers

(3)
MMS-32S 6A LS ELECTRIC, Power Supply

LS ELECTRIC

Available:
3 pcs.
In-Stock
Updated at: 07-11-2025
Offer from:
Trusted supplier — United Kingdom, member since 2026, 20–49 employees
MMS-32S 6A LS ELECTRIC, Power Supply

LS ELECTRIC

Available:
0 pcs.
On Request
Updated at: 05-09-2026
Offer from:
Trusted supplier — Poland, member since 2024
Warranty:
24 months

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Documents

Data Sheet

Datasheet for LS ELECTRIC MMS-32S 6A, including specifications and features.

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CAD Models

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