The G3PH high power SSRs are designed to switch heaters like alloyed metal heaters (NI-CR heaters f.i.) and lamp heaters (halogen heaters f.i.). It has a replaceable power cartridge in order to save maintenance costs. The easy-to-mount monoblock construction incorporates a heatsink.

• 75 or 150 A; 240 or 480 VAC
• Replacable power elements
• Built-in operation indicator
• Zero-cross and non zero-cross models available
• Surge-pass circuit