Simatic S7-300, adapter allowing for the installation of power supply PS 3...
Simatic S7-300, adapter allowing for the installation of power supply PS 307 on rail DIN 35mm
Simatic S7-300, power supply PS 307, voltage of input: 120/230V AC - 6ES730...
Simatic S7-300, power supply PS 307, voltage of input: 120/230V AC, voltage of output: 24V DC / 5A