The main switch NHS16/2-POL is a robust and versatile solution for industrial applications. Part of the M220 series, it is designed specifically for front panel installation. Featuring a long black handle and a chrome-plated bezel, it combines ergonomic design with high functionality. The housing and mounting plate are made of premium stainless steel (V4A), ensuring durability and corrosion resistance. With an IP67 and IP69 protection rating, the switch is well-suited for harsh environments. It supports a thermal continuous current of 20 A and a mechanical lifespan of at least 1,000,000 cycles, offering maximum reliability.

Technical Data:

Product Designation:

• NHS16/2-POL

Article Number:

• 101204196

EAN:

• 4030661487847

Certifications and Standards:

• Hygiene certified
• EN IEC 60947-5-1, EN IEC 60204-1, DIN EN 1672-2, ANSI/UL 60947-1, ANSI/UL 60947-4-1A

Design:

• Main switch 16 A
• Cam switch, M200 product line, M220 series

Materials:

• Nameplate: Stainless steel (V4A)
• Bracket: Stainless steel (V4A)
• Operating Element: Plastic
• Mounting Plate: Stainless steel (V4A)
• Bezel: ABS, chrome-plated

Colors:

• Operating Element: Black
• Nameplate: Silver
• Bracket: Silver
• Bezel: Silver
• Contact Element: Black
• Sealing Bellows: Black

Gross Weight:

• 200 g

Features:

• Lockable: Yes
• Full Insulation: Yes
• Number of Switching Positions: 1
• Number of Main Contacts: 2

Mechanical Data:

• Release: Rotary release
• Lock Position: Right
• Mechanical Lifespan: min. 1,000,000 cycles
• Switching Angle: 90° (right)
• Mounting: Screws, max. tightening torque: 0.6 Nm
• Main Contact Position: 0°

Connection Technology:

• Connection Type: Screw terminals
• Connection Cross-section:
- Rigid: 1 mm² to 2.5 mm²
- Flexible: 1 mm² to 2.5 mm²

• Conductor Cross-section: 12 AWG
• Terminal Tightening Torque: 2.5 Nm

Dimensions:

• Width: 70 mm
• Height: 29 mm
• Installation Height: 32 mm (above the front panel)
• Installation Depth: 75 mm (incl. cam switch behind front panel)
• Mounting Plate: 70 mm x 80 mm
• Operating Head Diameter: 44.5 mm
• Bezel Diameter: 44.5 mm
• Handle Diameter: 39 mm
• Handle Length: 52 mm
• Mounting Hole Diameter: 22.3 mm
• Front Panel Thickness: 1.5 mm to 6 mm

Environmental Conditions:

• Protection Class: IP67, IP69
• Ambient Temperature: 0 °C to +80 °C
• Shock Resistance: 30 g / 18 ms
• Vibration Resistance: 20 g / 10 ... 150 Hz

Electrical Data:

• Thermal Continuous Current: 20 A
• Rated Operating Voltage: 690 VAC
• Rated Short-circuit Current: 10,000 A
• Switching Capacity, AC-3: 5,500 W
• Switching Capacity, AC-23: 7,500 W
• Switching Principle: Slow-action

Scope of Delivery:

• Without mounting plate, includes nameplate