HRF-HD6 Series Waterproof Medical Foot Switch

HRF-HD6 Series waterproof medical foot switch features a die-cast 

aluminum alloy housing with a protective plastic coating finish. 

This robust construction ensures exceptional resistance to harsh environmental 

conditions, wear, and aging. The integrated spring-loaded cable grip at the outlet 

provides high tensile strength and superior strain relief protection.

Wireless Medical Foot Switch Models

The HRF-HD6 series is available in two wireless versions for cable-free control of medical equipment:

• 2.4G wireless — 2.4–2.525 GHz, GFSK modulation, 250 kbps; range up to 15 m indoors and 30 m in open areas. Pairs with a USB receiver or a relay receiver with 1–3 relay groups.
  

• Bluetooth — BLE 4.2 / 5.0, range up to 10 m indoors.

Both wireless versions keep the series' IPX8 waterproof rating (IEC/EN 60529) and a mechanical life of at least 1,000,000 operations. The pedal runs on 3 AAA batteries in a separate compartment — the cover twists open for quick replacement, and a low-battery indicator flashes before the batteries run out, so maintenance takes minutes instead of a service call.

Wired and Analog Options

For wired designs, the HRF-HD6 uses a waterproof microswitch rated at max. 25 VAC / 60 VDC, 1 A, 30 VA, with 1–2 normally open contacts, an operating force of about 25 N and a standard 2 m cable. Analog output versions (0–10 V, 0–20 mA or 4–20 mA) and reed-switch or Hall-sensor signal types are also available for proportional control.

Built for Medical OEM Projects

The series is designed to IEC 60601-1, YY 1057 and IEC 60947-5-1, with ISO 13485, CE, CCC, CSA and RoHS marks. It is used in surgical and dental equipment, imaging systems and other medical devices that need hands-free control. Single- and double-pedal versions, up to three auxiliary buttons, custom pedal colors, and aviation-plug, DB9 or USB connectors can be configured for your project — KACON supports OEM customization from samples to production.

Planning a new project or looking for a second source? Request the HRF-HD6 catalogue and samples via our contact page.