Telemecanique LK4JUKR1N Non-Fusible Disconnect Switch

Description:

The Telemecanique LK4JUKR1 non-fusible disconnect switch is a 100 A, 600 V, three-pole disconnect switch used for safely isolating industrial power distribution and motor control systems. Commonly installed in motor control centers, industrial control panels, conveyor systems, manufacturing equipment, and power distribution installations requiring manual power isolation. Maintenance teams, OEMs, and system integrators use this disconnect switch for equipment replacement, retrofit projects, electrical isolation, and new control panel construction.

Applications:

The LK4JUKR1 disconnect switch is designed to provide a safe means of isolating electrical power during equipment maintenance and servicing. It is widely used in industrial automation systems, motor control centers, machine control panels, process manufacturing equipment, HVAC systems, and power distribution applications where reliable manual disconnecting of three-phase circuits is required.

Technical Specifications:

• Manufacturer Part Number (MPN): LK4JUKR1
• Manufacturer: Telemecanique (Schneider Electric)
• Product Type: Non-Fusible Disconnect Switch
• Series: TeSys LK
• Rated Current: 100 A
• Rated Voltage: 600 V AC
• Number of Poles: 3-Pole
• Network Frequency: 50/60 Hz
• Control Type: Rotary Handle
• Mounting Style: Plate Mount
• Rated Insulation Voltage (Ui): 750 V
• Rated Impulse Withstand Voltage (Uimp): 8 kV
• Standards: UL 98, CSA C22.2 No. 4, IEC 60947-3
• Compatible Systems: Industrial power distribution and motor control panels
• Replacement Type: OEM Direct Replacement

Common Replacements:

• Schneider Electric LK4JU3N Disconnect Switch
• Telemecanique TeSys LK 100A Disconnect Switch
• OEM 100A 3-Pole Non-Fusible Disconnect Switch