Siemens SIMATIC S5 35 mm Mounting Rail 483 mm (6ES5710-8MA11) CAN Electric — Industrial Automation Parts Supplier

The mechanical base of an S5-100U station

S5-100U CPUs, I/O modules, and matching power supplies all clip onto this 35 mm top-hat profile; the rail carries the modules while wiring and spacing follow the SIMATIC layout rules.

Pre-punched for fast cabinet work

The perforations let the rail be screwed directly onto the cabinet plate at standard intervals – no drilling, no marking – and the galvanized steel finish resists corrosion inside the enclosure.

Part of a four-length rail family

The same 35 x 15 mm profile is available as 6ES5710-8MA21 (530 mm, 600 mm cabinets), 8MA31 (830 mm, 900 mm cabinets) and 8MA41 (2 m) so one rail type covers all common cabinet depths.

Data per the Siemens catalogue entry and product documentation; confirm the current data sheet before mounting the module or sizing the 24 V load.

One profile for the whole S5 panel

CPU, I/O and power modules of the S5-100U line share the same 35 mm snap-on rail, so panels stay modular – extend the rail run instead of redesigning the plate.

Machining already done

Pre-punched fixing holes and a true SIMATIC profile mean the rail bolts straight into 500 mm cabinets and the modules seat with the original snap fit, not a generic imitation.

Genuine legacy-platform support

For plants still running S5-100U and ET 100U/200U stations, an original Siemens rail keeps the mechanical platform authentic while migration is being planned.

All four rails share the 35 mm high, 15 mm deep perforated steel profile; only the length changes, so the choice is purely the cabinet width – 483 mm for 500 mm cabinets, 530 mm for 600 mm, 830 mm for 900 mm, and the 2 m rail for large enclosures or cut-to-size work.

Carries SIMATIC S5-100U CPUs, digital and analog I/O modules, power supplies and ET 100U/ET 200U stations; also accepts standard terminal blocks and other devices built for the 35 x 7.5/15 mm top-hat rail. Pair with the S5 insertion tool 6ES5497-4UC11 for press-fit contact work.

• Email sales@can-electric.com with the order number, quantity, delivery country, and whether the power module equips a new cabinet or replaces a failed unit.
• State the condition you need — new, new-surplus or refurbished is written on the quote, never implied.
• Prices are USD and ships go out from Hong Kong by DHL; availability is confirmed per order rather than taken from a catalogue status.