Infratech 3 Relay Solid State Relay PanelThe Infratech 3 Relay Solid State Relay Panel is a commercial-grade control solution for Infratech electric infrared heaters. This panel enables zone heating by grouping heaters into independently controlled zones, each with 0-100% variable intensity adjustment via the included analog controller dial system. With 3 relays, you can create up to 3 independent heating zones, ideal for large patios, restaurant dining areas, or commercial spaces where different areas need separate temperature control. Each relay handles up to 9,000 watts at 240V (or 8,000 watts at 208V), and heaters paired within a single relay must have matching wattages. This panel is compatible with all Infratech single and dual element heaters operating at 208V through 480V, including the C-Series, CD-Series, W-Series, WD-Series, SL-Series, and all Motif Collection models. The relay panel requires a separate Infratech Zone Analog Controller (sold separately) to form a complete Solid State Control Package. All panels are custom built to your project specifications and include NEMA 4 rated weatherproof enclosure, aluminum heat sink, terminal block, UL 489 breakers, and full preassembly. Electrical wiring diagrams are provided for each installation. Made in the USA with a 3-year manufacturer warranty.Key Features 3 relays - up to 27,000W total capacity at 240V (24,000W at 208V) 0-100% variable heating intensity per zone Each relay handles up to 9,000W at 240V or 8,000W at 208V Compatible with all Infratech 208V-480V heaters (C, CD, W, WD, SL, Motif Series) Requires Infratech Zone Analog Controller (sold separately) for a complete package NEMA 4 rated - fully weatherproof outdoor enclosure Custom built to your project specifications (voltage, phase, heater configuration) Includes aluminum heat sink, terminal block, and UL 489 breakers Electrical wiring diagrams provided for each installation UL 508 Listed | Made in the USA | 3-year warranty Compatibility & Configuration Guide How Many Relays Do I Need? Each relay represents one zone of control. Heaters connected to the same relay turn on, off, and dim together. To control each heater independently, you need one relay per heater. To group heaters, pair matching-wattage heaters on one relay without exceeding 9,000W at 240V.Matching Wattage Rule: All heaters on a single relay must have the same wattage rating. You cannot mix a 4,000W and a 6,000W heater on one relay. You can pair two 4,000W heaters (8,000W total) because the wattages match and the total is under 9,000W.Which Analog Controller Do I Need? Each analog dial can control up to 3 relays. For a 3-relay panel, you need a 1-zone analog controller to operate all zones. For independent zone control, match the number of analog zones to the number of relays.Single Phase vs. Three Phase: You must specify your electrical phase and voltage when ordering. Consult your licensed electrician before ordering to confirm your site power configuration.WiFi / Bluetooth / Smart Home: The Solid State system does not include WiFi or Bluetooth capability. If you need smart home integration or remote smartphone control, consider the Infratech Universal Control Panel or Home Management System instead.Manufacturer Downloads Infratech Control Systems Manual Infratech Heater Control Options Brochure Infratech Heater Comparison Chart Infratech Reference Manual Warranty InformationInfratech warrants that this control product is designed and manufactured to be free from defects in materials and workmanship for a period of three (3) years from the original date of purchase. This warranty covers defects in electrical components under normal use. Professional installation by a licensed electrician is required. All custom control panels are built to specification and are final sale. Infratech 3 Relay Solid State Relay Panel Model Number 30-4053 Number of Relays 3 Maximum Wattage Per Relay 9,000W at 240V / 8,000W at 208V Total Panel Capacity (3 Relays) 27,000W at 240V / 24,000W at 208V Compatible Heaters All Infratech 208V-480V (C, CD, W, WD, SL, Motif Series) Compatible Controls Infratech Zone Analog Controllers (1-4 Zone) Zone Control Up to 3 independent zones Dimming 0-100% variable intensity via analog controller WiFi / Bluetooth Not included (see Universal Control Panel) Smart Home Not included (see Home Management System) Enclosure Rating NEMA 4 - Fully Weatherproof Power Configuration Single Phase or Three Phase (specify at order) Voltage Compatibility 208V, 240V, 277V, 480V Certifications UL 508 Listed / UL 489 Breakers Warranty 3-Year Manufacturer Warranty Made In USA Important Note Custom built - final sale. Must specify voltage, phase, and heater configuration at time of order.
