▸ Key Features:
• Wide-range input: 20–265 V AC/DC for flexible installation
• Supports CEDES sensor systems and safety controls
• Relay output rated up to 5A / 250VAC, 0.5A / 125VDC, 5A / 24VDC
• IP54 enclosure suitable for harsh industrial or elevator environments
• High electrical isolation between high‑ and low‑voltage sides (per manufacturer design intent)
• Compact “Pure Swiss” build quality ideal for control panel integration
▸ Applications:
• Elevator door sensor systems and safety edges (primary OEM use)
• General low‑voltage control circuits requiring wide-voltage acceptance
• Industrial safety and sensing applications
• Machine controls requiring isolated relay outputs
• Field retrofits where AC or DC supply may vary
▸ Alternative Model Numbers:
103 600 (OEM compatible assembly number)[2](https://atlasshipcare.com/products/cedes-103-506-universal-power-supply-20-265v-ac-dc-at355)
UPS Plus (CEDES Universal Power Supply family)[1](https://www.cedes.com/en/products/ups-plus-universal-power-supply/)
103-506‑IP54 (variant found in field listings)
103506-UPS
103506‑UNIV
▸ Common Misspellings or Phrasing:
CEDES 103-506
Cedes UPS
CEDES Power Supply 103600
Swiss Sensor Supply
CEDES Universal PSU 20-265
