Product type designation | 3RT2 |
Size of contactor | S2 |
Number of poles for main current circuit | 3 |
Number of NO contacts for main contacts | 3 |
Number of NC contacts for main contacts | 0 |
Rated operational current | 50 A |
Rated operational voltage | 690 V |
Rated control supply voltage | AC 24 V at 50/60 Hz |
Auxiliary contact composition | 1 NO + 1 NC |
Product function | Mirror contact |
Frame size | S2 |
Product extension optional | Yes |
Insulation voltage with degree of pollution 3 rated value | 690 V |
Surge voltage resistance rated value | 6 kV |
Maximum permissible voltage for safe isolation between coil and main contacts acc. to EN 60947-1 | 400 V |
Protection class IP on the front | IP20 |
Touch protection on the front | finger-safe |
Shock resistance at rectangular impulse | 11g / 15.1 ms, 7g / 5 ms, 4g / 10 ms |
Shock resistance with sine pulse | 17g / 5 ms, 10g / 10 ms |
Mechanical service life (switching cycles) | 10 000 000 |
Electrical endurance (switching cycles) | 100 000 |
Reference code acc. to DIN EN 81346-2 | Q |
Continuous current of the C characteristic MCB | 63 A |
Continuous current of the quick DIAZED fuse link | 80 A |
Continuous current of the DIAZED fuse link gG | 63 A |
Operating current at 1 current path at DC-1 at 24 V rated value | 55 A |
Operating current at 2 current paths in series at DC-1 at 24 V rated value | 55 A |
Operating current at 3 current paths in series at DC-1 at 24 V rated value | 55 A |
Operating current at 1 current path at DC-3 at DC-5 at 24 V rated value | 35 A |
Operating current at 2 current paths in series at DC-3 at DC-5 at 24 V rated value | 55 A |
Operating current at 3 current paths in series at DC-3 at DC-5 at 24 V rated value | 55 A |
Operating current at DC-1 maximum | 250 A |
Operating current at AC-1 at 400 V rated value | 60 A |
Operating current at AC-1 up to 690 V rated value | 60 A |
Operating current at AC-2 at 400 V rated value | 50 A |
Operating current at AC-3 at 400 V rated value | 50 A |
Operating power at AC-3 at 400 V rated value | 22 kW |
Operating power at AC-3 at 690 V rated value | 37 kW |
Operating frequency at AC-1 maximum | 1 000 1/h |
Type of voltage of the control supply voltage | AC |
Control supply voltage at AC at 50 Hz rated value | 24 V |
Control supply voltage at AC at 60 Hz rated value | 24 V |
Operating range factor control supply voltage rated value of magnet coil at AC at 50 Hz | 0.8 ... 1.1 |
Operating range factor control supply voltage rated value of magnet coil at AC at 60 Hz | 0.85 ... 1.1 |
Apparent pick-up power of magnet coil at AC | 190 V·A |
Inductive power factor with closing power of the coil | 0.72 |
Apparent holding power of magnet coil at AC | 16 V·A |
Inductive power factor with the holding power of the coil | 0.37 |
Closing delay | 10 ... 80 ms |
Opening delay | 10 ... 18 ms |
Arcing time | 10 ... 20 ms |
Number of NC contacts for auxiliary contacts | 1 |
Number of NO contacts for auxiliary contacts | 1 |
Number of CO contacts for auxiliary contacts | 0 |
Operating current of auxiliary contacts at AC-12 maximum | 10 A |
Operating current of auxiliary contacts at AC-15 at 230 V | 6 A |
Operating current of auxiliary contacts at AC-15 at 400 V | 3 A |
Operating current of auxiliary contacts at DC-13 at 24 V | 6 A |
Operating current of auxiliary contacts at DC-13 at 60 V | 2 A |
Operating current of auxiliary contacts at DC-13 at 110 V | 1 A |
Operating current of auxiliary contacts at DC-13 at 220 V | 0.3 A |
Contact reliability of auxiliary contacts | 1 faulty switching per 100 million (17 V, 1 mA) |
Design of the fuse link for short-circuit protection of the main circuit required | gG: 63 A (690 V, 100 kA), aM: 50 A (690 V, 100 kA), BS88: 63 A (415 V, 50 kA) |
Design of the short-circuit trips of the main circuit | Circuit breaker 3RV2 or 3VA1 |
Design of the short-circuit trips auxiliary switch required | gG: 10 A (500 V, 1 kA) |
Mounting position | with vertical mounting surface +/-180° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back |
Mounting type | screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715 |
Height | 114 mm |
Width | 55 mm |
Depth | 130 mm |
Required spacing with side-by-side mounting at the side | 10 mm |
Required spacing for grounded parts at the side | 10 mm |
Required spacing to non-grounded parts at the side | 10 mm |
Screw and snap-on mounting | Yes |
Mounting type | vertical |
Type of electrical connection for main current circuit | screw-type terminals |
Type of connectable conductor cross-sections for main contacts solid | 2x (1 ... 35 mm²), 1x (1 ... 50 mm²) |
Type of connectable conductor cross-sections for main contacts stranded | 2x (1 ... 35 mm²), 1x (1 ... 50 mm²) |
Type of connectable conductor cross-sections for main contacts finely stranded with core end processing | 2x (1 ... 25 mm²), 1x (1 ... 35 mm²) |
Type of connectable conductor cross-sections at AWG cables for main contacts | 2x (18 ... 2), 1x (18 ... 1) |
Type of electrical connection for auxiliary and control circuit | screw-type terminals |
Type of connectable conductor cross-sections for auxiliary contacts solid | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
Type of connectable conductor cross-sections for auxiliary contacts stranded | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
Type of connectable conductor cross-sections for auxiliary contacts finely stranded with core end processing | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
Type of connectable conductor cross-sections at AWG cables for auxiliary contacts | 2x (20 ... 16), 2x (18 ... 14) |
UL/CSA ratings | UL 60947-4-1, CSA C22.2 No. 60947-4-1, UL 508, CSA C22.2 No. 14 |
General Product Approval | EMC |
Declaration of Conformity | Test Certificates |
Miscellaneous | Type Test Certificates/Test Report |
Marine / Shipping | other |
Confirmation | PFIF |
Information- and Downloadcenter (Catalogs, Brochures,…) | https://www.siemens.com/ic10 |
Industry Mall (Online ordering system) | https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3RT2036-1AB00 |
Cax online generator | http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RT2036-1AB00 |
Service&Support (Manuals, Certificates, Characteristics, FAQs,..) | https://support.industry.siemens.com/cs/ww/en/ps/3RT2036-1AB00 |
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, …) | http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RT2036-1AB00&lang=en |
Characteristic: Tripping characteristics, I²t, Let-through current | https://support.industry.siemens.com/cs/ww/en/ps/3RT2036-1AB00/char |
Characteristic: Installation altitude | http://www.automation.siemens.com/bilddb/index.aspx?view=Search&mlfb=3RT2036-1AB00&objecttype=14&gridview=view1 |