3RM11073AA04

Data sheet 3RM1107-3AA04 Fail-safe direct starter, 3RM1, 500 V, 0.55 - 3 kW, 1.6 - 7 A, 24 V DC, screw/spring-type terminals product brand name SIRIUS product category Motor starter product designation Fail-safe direct starter design of the product With electronic overload protection and safety-related disconnection product type designation 3RM1 General technical data trip class CLASS 10A equipment variant according to IEC 60947-4-2 3 product function fail-safe direct starter ● intrinsic device protection Yes ● for power supply reverse polarity protection Yes suitability for operation device connector 3ZY12 Yes insulation voltage rated value 500 V overvoltage category III surge voltage resistance rated value 6 kV maximum permissible voltage for safe isolation ● between main and auxiliary circuit 500 V ● between control and auxiliary circuit 250 V shock resistance 6g / 11 ms vibration resistance 1 ... 6 Hz, 15 mm; 20 m/s², 500 Hz operating frequency maximum 1 1/s mechanical service life (switching cycles) typical 15 000 000 reference code according to IEC 81346-2 Q Substance Prohibitance (Date) 03/01/2017 product function ● direct start Yes ● reverse starting No product function short circuit protection No Electromagnetic compatibility EMC emitted interference according to IEC 60947-1 class A EMC immunity according to IEC 60947-1 Class A conducted interference ● due to burst according to IEC 61000-4-4 3 kV / 5 kHz ● due to conductor-earth surge according to IEC 61000-4-5 4 kV signal lines 2 kV ● due to conductor-conductor surge according to IEC 61000-4-5 2 kV ● due to high-frequency radiation according to IEC 61000-4-6 10 V field-based interference according to IEC 61000-4-3 3RM11073AA04 Page 1/5 10 V/m 7/8/2022 Subject to change without notice © Copyright Siemens electrostatic discharge according to IEC 61000-4-2 6 kV contact discharge / 8 kV air discharge conducted HF interference emissions according to CISPR11 Class B for the domestic, business and commercial environments field-bound HF interference emission according to CISPR11 Class B for the domestic, business and commercial environments Safety related data safety device type according to IEC 61508-2 Type B Safety Integrity Level (SIL) according to IEC 61508 3 SIL Claim Limit (subsystem) according to EN 62061 SILCL 3 performance level (PL) according to EN ISO 13849-1 e category according to EN ISO 13849-1 4 stop category according to EN 60204-1 0 Safe failure fraction (SFF) 99.4 % average diagnostic coverage level (DCavg) 99 % diagnostics test interval by internal test function maximum 600 s function test interval maximum 1y failure rate [FIT] ● at rate of recognizable hazardous failures (λdd) 1 400 FIT ● at rate of non-recognizable hazardous failures (λdu) 16 FIT PFHD with high demand rate according to EN 62061 0.00000002 1/h PFDavg with low demand rate according to IEC 61508 0.000018 MTTFd 75 y hardware fault tolerance according to IEC 61508 1 safe state Load circuit open protection class IP on the front according to IEC 60529 IP20 touch protection on the front according to IEC 60529 finger-safe hardware fault tolerance according to IEC 61508 relating to ATEX 0 PFDavg with low demand rate according to IEC 61508 relating to ATEX 0.0005 PFHD with high demand rate according to EN 62061 relating to ATEX 0.00000005 1/h Safety Integrity Level (SIL) according to IEC 61508 relating to ATEX SIL2 T1 value for proof test interval or service life according to IEC 61508 relating to ATEX 3y Main circuit number of poles for main current circuit 3 design of the switching contact Hybrid adjustable current response value current of the current-dependent overload release 1.6 ... 7 A minimum load [%] 20 %; from set rated current type of the motor protection solid-state operating voltage rated value 48 ... 500 V relative symmetrical tolerance of the operating voltage 10 % operating frequency 1 rated value 50 Hz operating frequency 2 rated value 60 Hz relative symmetrical tolerance of the operating frequency 10 % operational current ● at AC at 400 V rated value 7A ● at AC-3 at 400 V rated value 7A ● at AC-53a at 400 V at ambient temperature 40 °C rated value 7A ampacity when starting maximum 56 A operating power for 3-phase motors at 400 V at 50 Hz 0.55 ... 3 kW derating temperature 40 °C Inputs/ Outputs input voltage at digital input ● at DC rated value 3RM11073AA04 Page 2/5 24 V 7/8/2022 Subject to change without notice © Copyright Siemens ● with signal at DC 0 ... 5 V ● for signal at DC 15 ... 30 input current at digital input ● for signal at DC 8 mA ● with signal at DC 1 mA number of CO contacts for auxiliary contacts 1 operational current of auxiliary contacts at AC-15 at 230 V maximum 3A operational current of auxiliary contacts at DC-13 at 24 V maximum 1A Control circuit/ Control type of voltage of the control supply voltage DC control supply voltage at DC rated value 19.2 ... 30 V relative negative tolerance of the control supply voltage at DC 20 % relative positive tolerance of the control supply voltage at DC 25 % control supply voltage 1 at DC rated value 24 V operating range factor control supply voltage rated value at DC ● initial value 0.8 ● full-scale value 1.25 control current at DC ● in standby mode of operation 13 mA ● when switching on 150 mA ● during operation 57 mA inrush current peak ● at DC at 24 V 300 mA ● at DC at 24 V at switching on of motor 130 mA duration of inrush current peak ● at DC at 24 V 80 ms ● at DC at 24 V at switching on of motor 20 ms power loss [W] in auxiliary and control circuit ● in switching state OFF — with bypass circuit 0.35 W ● in switching state ON — with bypass circuit 1.37 W Response times ON-delay time 65 ... 76 ms OFF-delay time 30 ... 43 ms Power Electronics operational current ● at 40 °C rated value 7A ● at 50 °C rated value 6.1 A ● at 55 °C rated value 5.2 A ● at 60 °C rated value 4.6 A Installation/ mounting/ dimensions mounting position vertical, horizontal, standing (observe derating) fastening method screw and snap-on mounting onto 35 mm standard mounting rail height 100 mm width 22.5 mm depth 141.6 mm required spacing ● with side-by-side mounting — forwards 0 mm — backwards 0 mm — upwards 50 mm — downwards 50 mm — at the side 0 mm ● for grounded parts — forwards 3RM11073AA04 Page 3/5 0 mm 7/8/2022 Subject to change without notice © Copyright Siemens — backwards 0 mm — upwards 50 mm — at the side 3.5 mm — downwards 50 mm Ambient conditions installation altitude at height above sea level maximum 4 000 m; For derating see manual ambient temperature ● during operation -25 ... +60 °C ● during storage -40 ... +70 °C ● during transport -40 ... +70 °C environmental category during operation according to IEC 60721 3K6 (no ice formation, only occasional condensation), 3C3 (no salt mist), 3S2 (sand must not get into the devices), 3M6 relative humidity during operation 10 ... 95 % air pressure according to SN 31205 900 ... 1 060 hPa Communication/ Protocol protocol is supported ● PROFINET IO protocol No ● PROFIsafe protocol No product function bus communication No protocol is supported AS-Interface protocol No Connections/ Terminals type of electrical connection screw-type terminals for main circuit, spring-loaded terminals (push-in) for control circuit ● for main current circuit screw-type terminals ● for auxiliary and control circuit spring-loaded terminals (push-in) wire length for motor unshielded maximum 100 m type of connectable conductor cross-sections ● for main contacts — solid 1x (0,5 ... 4 mm²), 2x (0,5 ... 2,5 mm²) — finely stranded with core end processing 1x (0,5 … 4 mm²), 2x (0,5 … 1,5 mm²) ● at AWG cables for main contacts 1x (20 ... 12), 2x (20 ... 14) connectable conductor cross-section for main contacts ● solid or stranded 0.5 ... 4 mm² ● finely stranded with core end processing 0.5 ... 4 mm² connectable conductor cross-section for auxiliary contacts ● solid or stranded 0.5 ... 1.5 mm² ● finely stranded with core end processing 0.5 ... 1 mm² ● finely stranded without core end processing 0.5 ... 1.5 mm² type of connectable conductor cross-sections ● for auxiliary contacts — solid 1x (0.5 ... 1.5 mm²), 2x (0.5 ... 1.5 mm²) — finely stranded with core end processing 1x (0,5 ... 1,0 mm²), 2x (0,5 ... 1,0 mm²) — finely stranded without core end processing 1x (0.5 ... 1.5 mm²), 2x (0.5 ... 1.5 mm²) ● at AWG cables for auxiliary contacts 1x (20 ... 16), 2x (20 ... 16) AWG number as coded connectable conductor cross section ● for main contacts 20 ... 12 ● for auxiliary contacts 20 ... 16 UL/CSA ratings yielded mechanical performance [hp] ● for single-phase AC motor — at 110/120 V rated value 0.25 hp — at 230 V rated value 0.5 hp ● for 3-phase AC motor — at 200/208 V rated value 1 hp — at 220/230 V rated value 1.5 hp — at 460/480 V rated value 3 hp operating voltage at AC ● according to UL rated value 3RM11073AA04 Page 4/5 480 V 7/8/2022 Subject to change without notice © Copyright Siemens ● according to CSA rated value 400 V Certificates/ approvals General Product Approval EMC Confirmation For use in hazardous locations Functional Safety/Safety of Machinery Declaration of Conformity other Type Examination Certificate Confirmation Further information 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=3RM1107-3AA04 Cax online generator http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RM1107-3AA04 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/3RM1107-3AA04 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...) http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RM1107-3AA04&lang=en last modified: 3RM11073AA04 Page 5/5 6/21/2022 7/8/2022 Subject to change without notice © Copyright Siemens