Schneider Electric SSD1A335BDC1 Harmony SSD1 35A 4-32V DC In 48-600V AC Out Solid State Relay

The Schneider Electric SSD1A335BDC1 is a Harmony SSD1 DIN rail solid state relay rated 35 A with zero-voltage switching, a 4-32 V DC control input, and a 48-600 V AC load output. It mounts on 35 mm DIN rail, switches loads up to 7.46 kW/10 hp at 480 V AC, and carries a 600 V insulation rating.

Technical Specifications

Certifications & Standards

• UL
• CSA
• UL 508
• CSA C22.2 No 14-13
• IEC 61373 Class B category 1
• IEC 60947-4-3
• IEC 62314
• IEC 60950-1

Selection Notes

SSD1A335BDC1 covers motor loads up to 7.46 kW/10 hp at 480 V AC - roughly 3.3x the power handling of the 20 A SSD1 sibling in the same 22.5 mm DIN rail footprint, useful when panel space is fixed but load current scales up. Inrush current (1350 A at 60 Hz) is proportionally higher than the 20 A part's 300 A, so upstream short-circuit protection coordination (Type 1/Type 2) should be re-checked when stepping up from 20 A to 35 A. Same 4-32 V DC control input and 600 V insulation rating as the rest of the SSD1 zero-voltage-switching family.