Motor switching contactor for panel builds
The Siemens 3RT2526-1AV60 is a 4-pole power contactor in the SIRIUS family, rated AC-3 at 25 A — that's 11 kW motor switching at 400 V. The 480 V AC, 60 Hz coil matches common North American control voltages. Main contacts are configured 2 NO + 2 NC, with an additional 1 NO + 1 NC auxiliary contact block built in. Screw terminals keep wiring straightforward for panel builders.
Frame size S0 — the package measures 93 x 77 x 130 mm. That's a compact footprint for a 25 A motor-rated contactor, fitting standard DIN-rail mounting in control panels. The screw terminals accept the usual panel-building wire sizes for this current class.
