Siemens MT1000A Industrial Power Transformer, Domestic, 240 X 480, 230 X 460, 220 X 440 Primary Volts 50/60Hz, 120/115/110 Secondary Volts, 1000VA Rating: Electronic Power Transformers: Amazon.com: Industrial & Scientific
Siemens 52SA2AABK1 Heavy Duty Selector Switch Unit, Water and Oil Tight, 2 Positions, Short Lever, Maintained Operation, A Cam, 1NO Contact Blocks: Electronic Component Selector Switches: Amazon.com: Industrial & Scientific
Siemens 3RP1532-1AQ30 Solid State Time Relay, Industrial Housing, 22.5mm, Screw Terminal, Off Delay With Auxiliary Voltage Function, 1 CO Contact Elements, 1.5-30s Time Range, AC/DC 24 100-127VAC Control Supply Voltage: Amazon.com: Industrial