Somfy – TR4‑DRM‑230 (1822292) – 4-Motor DIN Rail Isolator Relay, 230V AC

The Somfy TR4‑DRM‑230 (1822292) is a DIN-rail mounted isolator relay designed for controlling up to four independent 230 V AC roller shutter or blind motors. It ensures electrical interlocking to prevent simultaneous activation of multiple motors on the same line, improving safety and system longevity in home or commercial automation systems.

Key Features & Specifications

• Model / P/N: TR4‑DRM‑230 / 1822292

• Motor Outputs: 4 × 230 V motor channels

• Output Rating: 4.5 A per channel

• Power Supply: 230 V AC, 50/60 Hz

• Mounting: DIN rail, compact housing

• Isolation: Electrical interlock between channels

• Application: Roller shutters, blinds, or screen control

• Dimensions: 90 × 60 × 67 mm (approx.)

• Weight: ~300 g

• Compliance: CE marked