Combining a SITOP power supply and a 90° mounting bracket results in a minimum surface area requirement on the rear panel of the control cabinet. The width of the power supply becomes the depth, and the depth becomes the width. The mounting bracket is suitable for control cabinets with a depth of 320 mm or more.

The single phase 6ES7305-1BA80-0AA0 and 6ES7307-1EA80-0AA0 PSUs are special mechanical versions for SIMATIC S7-300 and can be mounted on S7 rails.

A mounting adapter (6ES7390-6BA00-0AA0) for mounting on the standard mounting rail EN 60715 35 x 15 is separately available as an accessory.

The 6ES7307-1BA01-0AA0, 6ES7307-1EA01-0AA0 and 6ES7307-1KA02-0AA0 PSUs are variants for SIMATIC S7-300 and can be mounted on S7 rails.

A mounting adapter (6EP1971-1BA00) for installation on DIN Rail EN 60715 35x15/7.5 is separately available as an accessory.

For the maintenance free SITOP UPS500P DC UPS modules (6EP1933-2NC01, 6EP1933-2NC11) in IP65 degree of protection. A connector set (6EP1975-2ES00) for input and output and with a pre-assembled USB cable (2 m long) is available as an accessory.

Blank device labelling plates (20 x 7 mm, pastel turquoise) with 3RT1 900-1SB20 can be used for identification of the power supplies. The package unit comprises 340 labels on frames, 20 labels per frame. For usability, refer to "Accessories" in the technical data of the respective power supplies.