Product data sheet 3RT1015-1BB42 CONTACTOR, AC-3 3 KW/400 V, 1 NC, DC 24 V, 3-POLE, SIZE S00, SCREW CONNECTION General technical data: product brand name SIRIUS Size of the contactor S00 Protection class IP / on the front IP20 Degree of pollution 3 Installation altitude / at a height over sea level / maximum m 2,000 Ambient temperature / during operating C -25 +60 Mechanical operating cycles as operating time of the contactor / typical 30,000,000 of the contactor with added auxiliary switch block / typical 10,000,000 of the contactor with added electronics-compatible auxiliary 5,000,000 switch block / typical Main circuit: Number of NC contacts / for main contacts 0 Number of NO contacts / for main contacts 3 Operating current at AC-1 / at 400 V at 40 C ambient temperature / rated value A 18 at 60 C ambient temperature / rated value A 16 at AC-3 / at 400 V / rated value A 7 3RT1015-1BB42 subject to modifications Page 1/5 01/08/2014 Copyright Siemens AG 2014 at AC-4 / at 400 V / rated value A 6.5 with 1 current path / at DC-1 at 24 V / rated value A 15 at 110 V / rated value A 1.5 with 2 current paths in series / at DC-1 at 24 V / rated value A 15 at 110 V / rated value A 8.4 with 3 current paths in series / at DC-1 at 24 V / rated value A 15 at 110 V / rated value A 15 with 1 current path / at DC-3 / at DC-5 at 24 V / rated value A 15 at 110 V / rated value A 0.1 with 2 current paths in series / at DC-3 / at DC-5 at 24 V / rated value A 15 at 110 V / rated value A 0.25 with 3 current paths in series / at DC-3 / at DC-5 at 24 V / rated value A 15 at 110 V / rated value A 15 Service power at AC-2 / at 400 V / rated value kW 3 at AC-3 / at 400 V / rated value kW 3 at AC-4 / at 400 V / rated value W 3,000 Control circuit: Type of voltage / of the controlled supply voltage DC Operating range factor control supply voltage rated value / of the magnet coil for DC 0.85 1.1 Pull-in power / of the solenoid / for DC W 3.3 Holding power / of the solenoid / for DC W 3.3 Auxiliary circuit: Contact reliability / of the auxiliary contacts 1 faulty switching per 100 million (17 V, 1 mA) Number of NC contacts / for auxiliary contacts / instantaneous 1 switching Number of NO contacts / for auxiliary contacts / instantaneous 0 switching Short-circuit: Design of the fuse link for short-circuit protection of the auxiliary switch / required fuse gL/gG: 10 A 3RT1015-1BB42 subject to modifications Page 2/5 01/08/2014 Copyright Siemens AG 2014