Medium voltage switchgear for industrial power distribution, Type Tested up to 40 kA.

SIMOPRIME 12kV

SEGA-M SIMOPRIME 12kV Medium Voltage Switchgear — Type Tested up to 40 kA

Name: SEGA-M SIMOPRIME 12kV MV Switchgear | Type Tested 40kA
Brand: Sega M

The SEGA-M SIMOPRIME 12kV is a factory-assembled, type-tested metal-clad medium voltage switchgear system rated up to 12 kV, manufactured under the Siemens SIMOPRIME Technology Partner agreement. Featuring withdrawable vacuum circuit-breakers, 40 kA internal arc resistance for 1 second, and LSC2B service continuity, it allows maintenance on adjacent panels while the installation stays energised. Rated busbar current up to 3,600A. Available in circuit-breaker, contactor, disconnecting, metering, bus-sectionaliser, and bus-riser configurations. Fully compliant with IEC 62271-200 and VDE 0671-200. No SF6 gas — maintenance-free vacuum technology. Manufactured at SEGA-M's 30,000m² facility in Egypt.

12 kV Rated voltage 40 kA Internal arc rating 3,600A Busbar current LSC2B Service continuity

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ISO 9001 · 14001 · 45001 Siemens Technology Partner Made in Egypt

Key Features

40 kA Internal Arc Rated (IAC A FLR, 1 sec)

All switching operations conducted behind the closed HV door — personnel safety guaranteed even during worst-case arc events.

LSC2B Service Continuity (IEC 62271-200)

Metallic earthed shutters allow maintenance on adjacent panels while the installation stays energised, maximising system uptime.

Maintenance-Free Vacuum Circuit Breakers

No SF6 gas, no periodic contact inspection — lower lifecycle cost and simpler maintenance versus air-blast or oil technology.

IEC 62271-200 Type Tested — CCC & GOST Accepted

Documented and tested for acceptance on tenders across all major international markets.

Withdrawable Truck Design

Circuit breakers can be removed and replaced while the busbar stays energised — dramatically shorter maintenance windows.

Compact 600–800 mm Panel Width

Space-efficient switchroom layout reduces civil construction cost while maintaining full operational access.

Technical Specifications

SystemSIMOPRIME — 12 kV Type

Rated Voltage12 kV

Rated Frequency50 / 60 Hz

Power-Frequency Withstand Voltage28 kV

Lightning Impulse Withstand Voltage75 kV

Short-Time Withstand Current (3 s)40 kA

Peak Withstand Current (50/60 Hz)100 / 104 kA

Short-Circuit Breaking Current40 kA

Short-Circuit Making Current (50/60 Hz)100 / 104 kA

Rated Busbar Current3,600 A

Rated Feeder Current (with CB)3,600 A

Rated Feeder Current (with contactor)400 A

Internal Arc ClassificationIAC A FLR 40 kA, 1 s (IEC 62271-200)

StandardIEC 62271-200 / VDE 0671-200

Switching DeviceWithdrawable vacuum circuit-breaker (maintenance-free)

Panel Height H1 (with LV comp., IAC 0.1 s)2,253 mm

Panel Height H2 (up to 31.5 kA, IAC 1.0 s)2,425 mm

Panel Height H2 (40 kA, IAC 1.0 s)2,460 mm

Panel Depth (standard)1,860 mm

CB Panel Width (≤1,250A)600 mm

CB Panel Width (2,500–3,600A / 40 kA)800 mm

Contactor Panel Width435 mm / 600 mm

Variants Table

Panel Type	Function	Rated Current	Width (mm)
Circuit-Breaker Panel	Incoming / Outgoing feeder	Up to 3,600 A	600 / 800
Contactor Panel	Motor feeder / capacitor bank	400 A	435 / 600
Disconnecting Panel	Outgoing feeder	Up to 3,600 A	600 / 800
Bus Sectionaliser / VCB Panel	Bus coupler	Up to 3,600 A	600 / 800
Bus Riser Panel	Busbar riser connection	Up to 3,600 A	600 / 800
Metering Panel	Metering / instrumentation	—	600 / 800

All variants available for export orders — contact us for MOQs, lead times and custom configurations.

Recommended Project Applications

Power Supply Utilities & Substations

Mining & Traction Power

Petrochemical & Chemical Plants

Marine & Offshore Installations

Cement, Steel & Heavy Industry

Hospitals & Critical Facilities

Download Technical Datasheet

Access full type-test certificates, panel configurations, dimensional drawings, and compliance documentation for 12 kV switchgear engineering and tender submission.

Request Datasheet (PDF) Delivered via WhatsApp · response within 24h

Materials & Construction

Designed for Long Service Life

Siemens SIVACON Technology Partner Siemens SIMOPRIME Technology Partner 40+ Years Industry Experience 30,000m² Factory in Egypt Type Tested to IEC/EN Standards

Export inquiries welcome

Let’s Support Your Next Project

Send your project requirements, rating, feeder count, and preferred enclosure specification. SEGA-M can support quotations for industrial, commercial, and infrastructure projects.

Request an Inquiry

Response within 24 hours for all export inquiries.

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