Product data sheet 3RT1036-1AM20 CONTACTOR, AC-3 22 KW/400 V, AC 208 V, 50/60 HZ, 3-POLE, SIZE S2, SCREW CONNECTION General technical data: product brand name SIRIUS Size of the contactor S2 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 10,000,000 • of the contactor with added auxiliary switch block / typical 10,000,000 • of the contactor with added electronics-compatible auxiliary switch block / typical 5,000,000 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 60 • at 60 °C ambient temperature / rated value A 55 • at AC-3 / at 400 V / rated value A 50 • at AC-4 / at 400 V / rated value A 41 • at 24 V / rated value A 55 • at 110 V / rated value A 4.5 • at 24 V / rated value A 55 • at 110 V / rated value A 25 • at 24 V / rated value A 55 • at 110 V / rated value A 55 A 35 • with 1 current path / at DC-1 • with 2 current paths in series / at DC-1 • with 3 current paths in series / at DC-1 • with 1 current path / at DC-3 / at DC-5 • at 24 V / rated value 3RT1036-1AM20 Page 1/ 4 07/10/2012 subject to modifications © Copyright Siemens AG 2012 • at 110 V / rated value A 2.5 • at 24 V / rated value A 55 • at 110 V / rated value A 25 • at 24 V / rated value A 55 • at 110 V / rated value A 55 • at AC-2 / at 400 V / rated value kW 22 • at AC-3 / at 400 V / rated value kW 22 • at AC-4 / at 400 V / rated value W 22,000 W 5 • with 2 current paths in series / at DC-3 / at DC-5 • with 3 current paths in series / at DC-3 / at DC-5 Service power Active power loss / per conductor / typical Control circuit: Type of voltage / of the controlled supply voltage AC Control supply voltage / 1 • at 50 Hz / for AC • rated value V 208 V 208 • at 60 Hz / for AC • rated value Operating range factor control supply voltage rated value / of the magnet coil • at 50 Hz • for AC 0.8 … 1.1 • at 60 Hz • for AC 0.8 … 1.1 Apparent pull-in power / of the solenoid / for AC V·A 170 Apparent holding power / of the solenoid / for AC V·A 15 Inductive power factor / with the pull-in power of the coil 0.76 Inductive power factor / with the pull-in power of the coil 0.35 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 switching 0 Number of NO contacts / for auxiliary contacts / instantaneous switching 0 Operating current / of the auxiliary contacts • at AC-12 / maximum A 10 A 6 • at AC-15 • at 230 V 3RT1036-1AM20 Page 2/ 4 07/10/2012 subject to modifications © Copyright Siemens AG 2012 • at 400 V A 3 • at 60 V A 6 • at 110 V A 3 • at 220 V A 1 • at 24 V A 10 • at 60 V A 2 • at 110 V A 1 • at 220 V A 0.3 • at DC-12 • at DC-13 Short-circuit: Design of the fuse link • for short-circuit protection of the auxiliary switch / required fuse gL/gG: 10 A • for short-circuit protection of the main circuit • with type of assignment 1 / required fuse gL/gG: 160 A • at type of coordination 2 / required fuse gL/gG: 80 A Installation/mounting/dimensions: Type of mounting screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 series installation Yes Width mm 55 Height mm 112 Depth mm 115 Distance, to be maintained, to earthed part / sidewards mm 6 Connection type: Design of the electrical connection • for main current circuit screw-type terminals • for auxiliary and control current circuit screw-type terminals Certificates/approvals: 3RT1036-1AM20 Page 3/ 4 07/10/2012 subject to modifications © Copyright Siemens AG 2012 General Product Approval Functional Safety / Safety of Machinery Type Examination Declaration of Conformity Test Certificates Special Test Certificate Type Test Certificates/Test Report Shipping Approval Shipping Approval other Confirmation other Environmental Confirmations Further information: Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/industrial-controls/catalogs Industry Mall (Online ordering system) http://www.siemens.com/industrial-controls/mall Cax online generator: http://www.siemens.com/cax Service&Support (Manuals, Certificates, Characteristics, FAQs,...) http://support.automation.siemens.com/WW/view/en/3RT1036-1AM20/all Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3RT1036-1AM20 last change: 3RT1036-1AM20 Page 4/ 4 Jun 28, 2012 07/10/2012 subject to modifications © Copyright Siemens AG 2012