Schneider Electric LK4MU3N

Disconnect Switch, nonfusible, 200A, 600 V, 3 pole, rotary handle, up to 200kA SCCR

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Schneider Electric LK4MU3N Disconnect Switch, nonfusible, 200A, 600 V, 3 pole, rotary handle, up to 200kA SCCR — Circuit Breakers & Fuses
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Product Description

Lifecycle Status:

The nonfusible disconnect switch is designed to efficiently break and make power circuits, ensuring safety isolation for both on and off loads. With a robust rating of 200 amperes, it is suitable for a range of applications up to 600 VAC or VDC. This model supports a 75 HP rating at 240 VAC, 150 HP at 480 VAC, and 200 HP at 600 VAC, along with 15 HP ratings at both 125 VDC and 240 VDC.

Operational control is facilitated via a rotary handle, enhancing user interaction. The disconnect switch boasts a short circuit current rating (SCCR) of 200kA when paired with Type J fuses, ensuring robust protection against fault conditions. Each terminal is equipped with lugs capable of accommodating wire sizes ranging from 6 AWG to 300 kcmil in either copper or aluminum.

In terms of dimensions, the switch measures 6.30 inches in height, 7.09 inches in width, and 3.72 inches in depth. Compliance with safety standards is ensured as this model is UL Listed and CSA certified, making it a reliable choice for various industrial applications.

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Offer details

Best offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
Availability:
1 pc.
On Request
Updated at: 22-08-2026
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

Product Certifications
UL || CSA || CE
Standards
IEC 60947-3 || CSA C22.2 No 4 || UL98
Warranty
18 months
Rohs Exemption Information
Yes
Mercury Free
Yes
Toxic Heavy Metal Free
Yes

Available Offers

(2)
LK4MU3N Schneider Electric, Circuit Breakers & Fuses

Schneider Electric

Available:
0 pcs.
On Request
Updated at: 05-09-2026
Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
Warranty:
12 months

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Documents

Data Sheet

Datasheet for Schneider Electric LK4MU3N, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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