DOEPKE DHS 6-063 NU Compact Load Disconnector 63A 4-Pole N-left 9900019

In industrial control panels and distribution boards, the DOEPKE DHS 6-063 NU serves as a reliable main switch or load disconnector, allowing safe isolation of circuits up to 63 A. Its compact 4-module width fits standard DIN rails, making it a practical choice for space-constrained installations.

Key specifications

• Rated current: 63 A
• Number of poles: 4-pole with neutral conductor on left (N-left)
• Rated voltage: 230/400 V AC
• Rated frequency: 50/60 Hz
• Rated impulse withstand voltage (Uimp): 6 kV
• Rated insulation voltage (Ui): 500 V
• Rated short-time withstand current (Icw): 10 kA for 1 second
• Mounting type: DIN rail (EN 60715)
• Module width: 4 TE (70 mm)
• Terminal type: screw terminals, capacity 1.5–35 mm²
• Degree of protection: IP20 (terminals)
• Operating temperature: -25 °C to +55 °C
• Standards compliance: EN 60947-3
• Switching function: load disconnector / main switch
• Electrical life: >10,000 cycles
• Mechanical life: >20,000 cycles
• Pollution degree: 2
• Overvoltage category: III

Why choose it

The DHS 6-063 NU combines high breaking capacity with a compact footprint. Its screw terminals accept a wide range of conductor sizes, and the clear ON/OFF indication enhances operational safety. The device is built to withstand frequent switching, ensuring long-term reliability in demanding environments.

Ideal use cases

• Main switch in industrial control panels
• Isolation of circuits in distribution boards
• Disconnecting power for maintenance in commercial buildings
• Load switching in HVAC and motor control applications

Good to know

The neutral conductor is positioned on the left side, which simplifies wiring in systems with standard busbar arrangements. The device complies with EN 60947-3, ensuring compatibility with international safety standards. For optimal performance, install in an enclosure with adequate ventilation.