Switch Push Button ON (ON) SPDT Flush Round Plunger 20VAC 20VDC 0.4VA Momentary Contact PC Pins Thru-Hole
Switch Push Button OFF (ON) SPST Flush Round Button 20VAC 20VDC 0.4VA Momentary Contact SMD Gull Wing T/R
Switch Push Button OFF (ON) SPST Round Plunger 20VAC 20VDC 0.4VA Momentary Contact SMD Gull Wing Loose
Switch Push Button ON (ON) SPDT Flush Round Plunger 20VAC 20VDC 0.4VA Momentary Contact PC Pins Thru-Hole

TRACOPOWER TSP-REM600 Power Supply Accessory, Redundancy Module, 600W, 24V, TSP Series

TRACOPOWER TSP-BAT24-072 Power Supply Accessory, Battery Pack, 24V, 7.2Ah, TSP Series
TRACOPOWER TSP-BAT24-120 Power Supply Accessory, Battery Pack, 24V, 12Ah, TSP Series
Redunancy Module; 2x24VDC/360W Input; 15A/360W Output; Trim, ON/OFF, Alarm; TSP Series