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Siemens 1LE10231BB234JA4 Simotics XP Motor

Siemens Simotics XP Explosion Protected Motor, 11 kW, 400/690V, Ex II 2G/2D

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ManufacturerSiemens

Part number1LE10231BB234JA4

Power 11 kW

Voltage 400/690 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 Rated for Zone 1 and Zone 21 IE3 efficiency class High reliability in hazardous areas IP65 enclosure

Product description

The Siemens 1LE10231BB234JA4 is a robust Simotics XP motor designed for challenging industrial applications in hazardous environments. This motor delivers 11 kW of power, operates at 400/690V, and meets the IE3 efficiency standard. Its Ex II 2G/2D certification makes it suitable for Zone 1 (gas) and Zone 21 (dust) classified areas, providing a higher level of safety.

This motor is essential for critical operations in industries such as chemical processing, petrochemicals, and pharmaceuticals, where the risk of explosion is significant. It reliably powers pumps, compressors, and other vital machinery.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 1LE10231BB234JA4. We are committed to providing high-quality components at competitive prices with excellent customer service.

Technical specifications

Power	11 kW
Voltage	400/690 V
Efficiency	IE3
Protection	Ex II 2G/2D (Zone 1 & 21)
Frame Size	132S
Enclosure	IP65
Mounting	IM B3
Shaft Diameter	38mm

Common applications

Petrochemical plants

Chemical processing

Pharmaceutical manufacturing

Solvent handling

Mining operations (dust)

Gas compression

Compatible systems

Designed to work with control systems and power distribution suitable for hazardous locations, compliant with ATEX directives for Zone 1 and Zone 21.

Also known as

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

Replaces / compatible with

Designed for enhanced safety in Zone 1 and Zone 21 hazardous areas. Always confirm that the motor's rating meets or exceeds the specific requirements of the installation site.

Technical note

Expert tip

Installation in Zone 1 or 21 requires specialized wiring, grounding, and sealing methods to maintain the integrity of the explosion protection. Consult relevant ATEX standards and local regulations.

What happens next?

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Frequently asked questions

What specific safety features does the Siemens 1LE10231BB234JA4 offer for Zone 1 environments?

The Siemens 1LE10231BB234JA4 motor is classified as Ex II 2G/2D, meaning it is designed to prevent ignition in Zone 1 (explosive gas atmospheres likely to occur in normal operation) and Zone 21 (explosive dust atmospheres likely to occur in normal operation). This includes constructional features to limit surface temperatures and prevent sparks.