Siemens 6ES7 307-1KA02-0AA0 SIMATIC S7-300 STABILIZED POWER SUPPLY PS307 INPUT: 120/230 V AC OUTPUT: DC 24 V DC/10 A: Amazon.com: Industrial & Scientific
Siemens 6ES7307-1KA02-0AA0 SIMATIC PS307 DIN Rail Power Supply 24Vdc 10A 240W, 1-Phase: Amazon.com: Industrial & Scientific
Siemens SIMATIC S7-300 PS307 OUT, 1P DC 24V, 24V/5A | SIMATIC S7-300 PLC Power Modules