Siemens Switch disconnector, emergency switching-off, 4-pole,160A

The SENTRON 3LD switch disconnector is a robust 4-pole emergency switching device engineered for demanding industrial environments. With a rated uninterrupted current (Iu) of 160 A and operating power of 75 kW at AC-23 A 400 V, this front-mounted switch provides reliable emergency shutdown capabilities for critical electrical systems.

Key Features:

• 4-pole configuration for comprehensive power disconnection
• 160 A rated current capacity for high-power applications
• 75 kW operating power at AC-23 A 400 V
• Front-mounted design for easy accessibility and operation
• Knob-operated mechanism with distinctive red/yellow color coding
• 4-hole mounting system for secure installation
• Emergency switching-off functionality compliant with safety standards

Technical Specifications:

• Rated uninterrupted current (Iu): 160 A
• Operating power at AC-23 A 400 V: 75 kW
• Pole configuration: 4-pole
• Mounting type: Front-mounted
• Operation: Knob-operated mechanism
• Handle mounting: 4-hole configuration
• Net weight: 2.733 kg
• Dimensions: 220 x 305 x 200 mm
• Country of origin: Germany

Applications: Ideal for industrial machinery, manufacturing equipment, and electrical distribution systems requiring reliable emergency stop functionality. The distinctive red/yellow handle provides clear visual indication of switch position and emergency status.

Compliance & Standards:

• RoHS compliant since July 23, 2008
• WEEE (2012/19/EU) take-back obligation applicable
• Export control: AL: N / ECCN: N
• Product class: Standard stock item with return guidelines

Download existing graphical data for this product:

• 2D CAD Drawings (DWG)
• 3D Models (STEP/IGES)
• Installation Drawings
• Product Datasheet (PDF)
• Dimensional Drawings
• Wiring Diagrams