Eaton Isolator Switch, 690V Maximum Rated Operation Voltage, 340A Switch Rating - P3 Series - 172784 P3-63/M4/SVB In need of a quick and easy way to shut down your system? Install this three-pole isolator switch from Eaton to boost safety. It cuts the power to attached circuits cold, so you can safely deal with emergencies or carry out repairs in your industrial, engineering or machine-building applications. For versatility, this unit works with motors as small as 3HP at 120V up to 50HP at 600V. A high mechanical lifespan of 100,000 uses means it will be with you for the long haul. Features & Benefits • Compact dimensions of 95 (W) x 340 (L) x 88mm (H) save space in busy setups
• IP65 rating indicates it's dustproof and water resistant to handle challenging environments
• 15g shock resistance for protection against vibrations and knocks
• Performs in challenging temperatures from -25°C to +50°C to suit demanding applications
• Screw terminals speed up wiring and achieve vibration-proof connections What's the benefit of a 3-pole isolator over a single-pole alternative? Three-pole switches shut down all three AC phases, preventing wayward currents from harming users or damaging industrial machinery. Single-pole options are best suited to single-phase electrical supplies, like those in domestic setups.