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Siemens 1LE10231BA234FA4 Simotics XP Motor

Siemens Simotics XP Explosion Protected Motor, 11 kW, 230/400V, Ex II 2G/2D

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ManufacturerSiemens

Part number1LE10231BA234FA4

Power 11 kW

Voltage 230/400 V

Efficiency IE3

Protection Ex II 2G/2D (Zone 1 & 21)

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Explosion protection Ex II 2G/2D Zone 1 and Zone 21 rated IE3 efficiency Robust design for harsh environments IP65 ingress protection

Product description

The Siemens 1LE10231BA234FA4 is a high-performance Simotics XP motor built for demanding industrial applications in hazardous locations. This motor delivers 11 kW of power, operates efficiently at 230/400V, and meets the IE3 efficiency standard. Its key feature is the Ex II 2G/2D certification, ensuring safe operation in Zone 1 (gas) and Zone 21 (dust) environments.

This motor is the ideal choice for critical equipment in sectors such as chemical manufacturing, oil and gas processing, and pharmaceutical production, where explosive atmospheres are a constant concern. It provides reliable power for pumps, mixers, and other essential machinery.

Stanlo Automation, a veteran-owned company, is your trusted source for surplus and new industrial automation parts. We are committed to providing exceptional value and service on components like the Siemens 1LE10231BA234FA4.

Technical specifications

Power	11 kW
Voltage	230/400 V
Efficiency	IE3
Protection	Ex II 2G/2D (Zone 1 & 21)
Frame Size	132S
Enclosure	IP65
Mounting	IM B35
Shaft Diameter	38mm

Common applications

Chemical processing plants

Oil and gas refineries

Pharmaceutical manufacturing

Solvent production

Mining dust environments

Industrial mixing and grinding

Compatible systems

Designed for integration with control systems and power distribution equipment certified for hazardous area operations, compliant with ATEX directives.

Also known as

Siemens 11kW explosion proof motor Simotics XP 132S motor Zone 1 Siemens 1LE10 motor Ex II 2G

Replaces / compatible with

This motor is specifically designed for hazardous areas classified as Zone 1 or Zone 21. Always ensure it meets or exceeds the requirements of the area it will be installed in.

Technical note

Expert tip

For Zone 1 installations, use appropriate certified cable glands and ensure all electrical connections are made with explosion-proof methods suitable for the specific hazardous area classification.

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Frequently asked questions

What is the difference between Ex II 2G/2D and Ex II 3G/3D ratings for Siemens motors?

Ex II 2G/2D ratings, like on the 1LE10231BA234FA4, indicate suitability for Zone 1 (gas) and Zone 21 (dust) areas, where explosive atmospheres are likely to occur. Ex II 3G/3D ratings are for Zone 2 (gas) and Zone 22 (dust) areas, where explosive atmospheres are only likely to occur occasionally.