Stainless steel control station enclosure Rittal HD 1681.600 — stainless steel material, single-piece

Rittal HD 1681.600 is a stainless steel control station enclosure designed for housing a single 22.5 mm pushbutton or small operator device. The enclosure has a compact square footprint (122 × 122 mm) and a robust single-piece stainless steel construction with an all-round silicone seal between the enclosure and cover, meeting hygiene requirements for the food and beverage industry. A hygiene-compliant quick-release hexagon fastener secures the cover while enabling easy access for maintenance.

Advantages

The single-piece stainless steel design provides mechanical strength and corrosion resistance in humid or washdown environments. The continuous gap-free silicone seal prevents ingress of liquids and contaminants at the enclosure–cover interface. The quick-release hexagon fastener enables tool-assisted but rapid opening and closing, supporting frequent cleaning cycles and maintenance without compromising hygiene.

Suitable for

• Mounting a single 22.5 mm pushbutton or indicator
• Control stations in food and beverage production areas
• Machine front panels and compact operator interfaces in hygienic or washdown environments

When it may not be suitable

This compact enclosure is intended for one small control element and is not suitable where multiple or larger operator devices are required. It may not be appropriate for installations needing integrated displays, large switches, or extensive internal wiring space.

Key specifications

• Material: stainless steel (single-piece construction)
• Footprint (W × H): 122 × 122 mm
• Cut-out: single cut-out for 22.5 mm actuator
• Seal: continuous gap-free silicone seal between enclosure and cover
• Fastening: hygiene-compliant quick-release hexagon fastener
• Typical use: protection of pushbuttons, indicators and small operator devices

How to use

Install the enclosure on a suitable flat surface or panel using appropriate mounting hardware. Fit a compatible 22.5 mm pushbutton or indicator into the cut-out and secure the internal mounting as required. Ensure the silicone seal is seated correctly before closing the cover and tighten the quick-release hexagon fastener to secure the enclosure. For cleaning, open the cover using the hexagon fastener, perform hygienic washdown following site procedures, reseat the seal and refasten the cover.

What to consider before purchase

• Confirm the required actuator size (22.5 mm) matches your control element
• Verify available internal space is sufficient for wiring and the chosen device
• Assess whether a single-cut-out enclosure meets your operator interface needs
• Check compatibility with site hygiene and washdown procedures

Usage recommendations

For hygienic environments, regularly inspect the silicone seal and fastener for wear, follow manufacturer cleaning guidelines, and use compatible stainless steel cleaning agents to maintain corrosion resistance and hygiene performance.