4RS-1E

Product description

The 4RS-1 is a universal 4-socket power expansion module. It can be used with any of TrolMaster’s ‘plug-in’ device modules to increase the number of devices that can be controlled by the Hydro-x. A single 120–240 volt ‘trigger’ cable on the 4RS-1 connects to your device / control module. When the device module is activated by the Hydro-x, the 4RS-1 trigger cable switches on each of the 4RS-1’s 4 sockets with a 3-second delay between each socket activation. This minimises high inrush current and allows up to 4 devices to be controlled safely. The 4RS-1 must be installed on a 120/240 volt power circuit (up to 50 A @ 240 VAC). Three terminals inside the unit accept wires up to #6 AWG, making connections to the power source easier.

Key features

• Individual power relays (25 A for each socket)
• 3-second delay intervals to reduce start-up surges

Package contents

• 1 x Expansion station 4

Technical specifications

• Main supply voltage: 240 V
• Number of sockets: 4
• Maximum relay current: 25 A
• Operating temperature: 41–140 °F
• Operating humidity: 0–99% non-condensing
• Package dimensions: 275 mm × 255 mm × 95 mm
• Gross weight per package: 1.50 kg