Description
The Siemens SINUMERIK HT 8 (article number 6FC5403-0AA20-0AA1) is a mobile handheld operator panel for SINUMERIK CNC machine tools such as 840D sl and 828D. It combines a 7.5" colour TFT display, machine control panel keys and an integrated Emergency Stop so operators can set up, jog and monitor the machine directly at the workpiece. Siemens moved this part to spare-part status from 1 October 2025, so JJ Automation keeps it available as new surplus and tested refurbished units.
- Article number: 6FC5403-0AA20-0AA1
- Product: SINUMERIK HT 8 Handheld Terminal (mobile operator panel)
- Display: 7.5" colour TFT, 640 x 480 pixels
- Supply voltage: 24 V DC
- Safety: Built-in Emergency Stop command device, enabling button
- Weight: approx. 1.73 to 1.90 kg
- Country of origin: Austria
- Compatible with: SINUMERIK 840D sl, 828D and other SINUMERIK systems with HT 8 support
- Lifecycle: Cancelled by Siemens from 01.10.2025, spare-part status
Every HT 8 unit is tested before dispatch for display, keys, override switches, enabling button and Emergency Stop function and is supplied with warranty. Repair and exchange service is also available for faulty HT 8 terminals.
Price on request. New and refurbished units available.
WhatsApp / Call: +91 88262 07004 | Email: sales@jjautomation.in