3RA61201BB34

Data sheet 3RA6120-1BB34 SIRIUS Compact load feeder DOL starter 690 V 24 V AC/DC 50...60 Hz 0.32...1.25 A IP20 Connection main circuit: screw terminal Connection auxiliary circuit: plug-in, without terminals product brand name SIRIUS product designation compact starter design of the product direct starter product type designation 3RA61 General technical data product function control circuit interface to parallel wiring Yes product extension auxiliary switch Yes power loss [W] for rated value of the current at AC in hot operating state 0.1 W ● per pole 0.03 W power loss [W] for rated value of the current without load current share typical 2.9 W insulation voltage rated value 690 V degree of pollution 3 surge voltage resistance rated value 6 000 V maximum permissible voltage for safe isolation ● between main and auxiliary circuit 400 V ● between auxiliary and auxiliary circuit 250 V ● between control and auxiliary circuit 300 V degree of protection NEMA rating other shock resistance a=60 m/s2 (6g) with 10 ms per 3 shocks in all axes vibration resistance f= 4 ... 5.8 Hz, d= 15 mm; f= 5.8 ... 500 Hz, a= 20 m/s²; 10 cycles mechanical service life (switching cycles) ● of the main contacts typical 10 000 000 ● of auxiliary contacts typical 10 000 000 ● of the signaling contacts typical 10 000 000 electrical endurance (switching cycles) of auxiliary contacts ● at DC-13 at 6 A at 24 V typical 30 000 ● at AC-15 at 6 A at 230 V typical 200 000 type of assignment continous operation according to IEC 60947-6-2 reference code acc. to IEC 81346-2 Q Substance Prohibitance (Date) 01.05.2012 00:00:00 Ambient conditions installation altitude at height above sea level maximum 2 000 m ● ambient temperature during operation -20 ... +60 °C ● ambient temperature during storage -55 ... +80 °C ● ambient temperature during transport -55 ... +80 °C 3RA61201BB34 Page 1/2 1.21.2021 Subject to change without notice © Copyright Siemens relative humidity during operation 10 ... 90 % Main circuit number of poles for main current circuit 3 adjustable current response value current of the current-dependent overload release 0.32 ... 1.25 A formula for making capacity limit current 38.4 x Ie formula for breaking capacity limit current 32 x Ie yielded mechanical performance for 4-pole AC motor ● at 400 V rated value 0.37 kW ● at 500 V rated value 0.55 kW ● at 690 V rated value 0.75 kW ● operating voltage at AC-3 rated value maximum 690 V operational current ● at AC at 400 V rated value 1.25 A ● at AC-43 — at 400 V rated value 1.1 A — at 500 V rated value 1.2 A — at 690 V rated value 1.1 A operating power ● at AC-3 at 400 V rated value 370 W ● at AC-43 — at 400 V rated value 370 W — at 500 V rated value 550 W — at 690 V rated value 750 W no-load switching frequency 3 600 1/h operating frequency ● at AC-41 acc. to IEC 60947-6-2 maximum 750 1/h ● at AC-43 acc. to IEC 60947-6-2 maximum 250 1/h Control circuit/ Control type of voltage AC/DC control supply voltage 1 at AC ● at 50 Hz rated value 24 V ● at 60 Hz rated value 24 V control supply voltage frequency ● 1 rated value 50 Hz ● 2 rated value 60 Hz control supply voltage 1 ● at DC rated value 24 V holding power ● at AC maximum 2.8 W ● at DC maximum 2.9 W Auxiliary circuit number of NC contacts for auxiliary contacts 1 number of NO contacts for auxiliary contacts 1 number of NO contacts of instantaneous short-circuit trip unit for signaling contact 1 number of CO contacts of the current-dependent overload release for signaling contact 1 operational current of auxiliary contacts at AC-12 maximum 10 A operational current of auxiliary contacts at DC-13 at 250 V 0.27 A Protective and monitoring functions trip class CLASS 10 and 20 adjustable breaking capacity operating short-circuit current (Ics) ● at 400 V 53 kA ● at 500 V rated value 3 kA ● at 690 V rated value 3 kA UL/CSA ratings 3RA61201BB34 Page 2/3 1.21.2021 Subject to change without notice © Copyright Siemens full-load current (FLA) for 3-phase AC motor ● at 480 V rated value 1.25 A ● at 600 V rated value 1.25 A yielded mechanical performance [hp] for 3-phase AC motor ● at 460/480 V rated value 0.5 hp ● at 575/600 V rated value 0.5 hp contact rating of auxiliary contacts according to UL contacts 21-22, 13-14, 43-44 Q600 / A600, contacts 77-78 R300 / B300, contacts 95-96-98 R300 / D300 Short-circuit protection product function short circuit protection Yes design of short-circuit protection electromagnetic 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 signaling switch of the short-circuit release required 6A gL/gG/400V ● for short-circuit protection of the signaling switch of the overload release required 4A gL/gG/400V Installation/ mounting/ dimensions mounting position ● recommended any vertical, on horizontal standard mounting rail fastening method screw and snap-on mounting height 170 mm width 45 mm depth 165 mm Connections/ Terminals product function ● removable terminal for main circuit Yes ● removable terminal for auxiliary and control circuit Yes type of electrical connection ● for main current circuit screw-type terminals ● for auxiliary and control circuit plug-in without terminals type of connectable conductor cross-sections ● for main contacts — solid 2x (1.5 ... 6 mm²), 1x 10 mm² — finely stranded with core end processing 2x (1.5 ... 6 mm²) ● at AWG cables for main contacts 2x (16 ... 10), 1x 8 type of connectable conductor cross-sections ● for auxiliary contacts — solid 0.5 ... 4 mm², 2x (0.5 ... 2.5 mm²) — finely stranded with core end processing 0.5 ... 2.5 mm², 2x (0.5 ... 1.5 mm²) ● at AWG cables for auxiliary contacts 2x (20 ... 14) Safety related data B10 value with high demand rate acc. to SN 31920 3 000 000 proportion of dangerous failures ● with low demand rate acc. to SN 31920 40 % ● with high demand rate acc. to SN 31920 50 % failure rate [FIT] with low demand rate acc. to SN 31920 100 FIT T1 value for proof test interval or service life acc. to IEC 61508 20 y protection class IP on the front acc. to IEC 60529 IP20 touch protection on the front acc. to IEC 60529 finger-safe Communication/ Protocol product function bus communication No protocol is supported ● AS-Interface protocol No ● IO-Link protocol No product function control circuit interface with IO link 3RA61201BB34 Page 3/4 No 1.21.2021 Subject to change without notice © Copyright Siemens Electromagnetic compatibility conducted interference ● due to burst acc. to IEC 61000-4-4 4 kV main contacts, 2 kV auxiliary contacts ● due to conductor-earth surge acc. to IEC 61000-4-5 4 kV main contacts, 2 kV auxiliary contacts ● due to conductor-conductor surge acc. to IEC 61000-4-5 2 kV main contacts, 1 kV auxiliary contacts ● due to high-frequency radiation acc. to IEC 610004-6 0.15-80Mhz at 10V field-based interference acc. to IEC 61000-4-3 10 V/m electrostatic discharge acc. to IEC 61000-4-2 8 kV conducted HF interference emissions acc. to CISPR11 150 kHz ... 30 MHz Class A field-bound HF interference emission acc. to CISPR11 30 ... 1000 MHz Class A Supply voltage Supply voltage required Auxiliary voltage No Display number of LEDs 2 Certificates/ approvals General Product Approval Declaration of Conformity Miscellaneous Functional Safety/Safety of Machinery EMC Test Certificates Marine / Shipping Type Test Certificates/Test Report Marine / Shipping other 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=3RA6120-1BB34 Cax online generator http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RA6120-1BB34 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/3RA6120-1BB34 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...) http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RA6120-1BB34&lang=en Characteristic: Tripping characteristics, I²t, Let-through current https://support.industry.siemens.com/cs/ww/en/ps/3RA6120-1BB34/char Further characteristics (e.g. electrical endurance, switching frequency) http://www.automation.siemens.com/bilddb/index.aspx?view=Search&mlfb=3RA6120-1BB34&objecttype=14&gridview=view1 3RA61201BB34 Page 4/5 1.21.2021 Subject to change without notice © Copyright Siemens 3RA61201BB34 Page 5/6 1.21.2021 Subject to change without notice © Copyright Siemens 3RA61201BB34 Page 6/7 1.21.2021 Subject to change without notice © Copyright Siemens last modified: 1/20/2021 3RA61201BB34 Page 7/7 1.21.2021 Subject to change without notice © Copyright Siemens