SIRIUS S00 power contactor — 3RT2015-2BB41-0CC0
The Siemens 3RT2015-2BB41-0CC0 is a SIRIUS S00 power contactor rated for 24 VDC coil voltage, switching 10 A at the same DC-13 level. At 45 mm wide and 73 mm deep, it fits the S00 frame size on a 35 mm DIN rail per DIN EN 60715.
Switching frequencies and duty ratings
Maximum switching frequency varies by duty class: 1 000 cycles/hour at AC-1 (resistive), 750 cycles/hour at AC-2 and AC-3 (motor starting/running), and 250 cycles/hour at AC-4 (plugging/inching). The AC-3e rating also maxes at 750 cycles/hour. For DC switching, the arcing time runs 10 to 15 ms with a release delay of 7 to 13 ms. The main contacts are rated for 20 to 12 A depending on the load curve. An auxiliary switch is built in — no separate add-on block needed for basic signaling.
Environmental range and mounting clearances
The S00 footprint keeps panel density reasonable — 45 mm width per contactor.
