3RB30261VE0

Data sheet 3RB3026-1VE0 Overload relay 10...40 A Electronic For motor protection Size S0, Class 10E Contactor mounting Main circuit: Spring-type terminal Auxiliary circuit: Spring-type terminal Manual-Automatic-Reset product brand name SIRIUS product designation solid-state overload relay product type designation 3RB3 General technical data size of overload relay S0 size of contactor can be combined company-specific S0 power loss [W] for rated value of the current at AC in hot operating state 4.5 W ● per pole 1.5 W insulation voltage with degree of pollution 3 at AC rated value 690 V surge voltage resistance rated value 6 kV maximum permissible voltage for protective separation in networks with grounded star point ● between auxiliary and auxiliary circuit 300 V ● between auxiliary and auxiliary circuit 300 V ● between main and auxiliary circuit 600 V ● between main and auxiliary circuit 690 V shock resistance ● according to IEC 60068-2-27 15g / 11 ms 15g / 11 ms; Signaling contact 97 / 98 in position "Tripped": 9g / 11 ms thermal current 40 A reference code according to IEC 81346-2 F Substance Prohibitance (Date) 10/01/2009 SVHC substance name Lead - 7439-92-1 Lead monoxide (lead oxide) - 1317-36-8 Ambient conditions installation altitude at height above sea level maximum 2 000 m ambient temperature ● during operation -25 ... +60 °C ● during storage -40 ... +80 °C ● during transport -40 ... +80 °C temperature compensation -25 ... +60 °C relative humidity during operation 10 ... 95 % Main circuit number of poles for main current circuit 3 adjustable current response value current of the currentdependent overload release 10 ... 40 A operating voltage ● rated value 690 V ● at AC-3e rated value maximum 690 V operating frequency rated value 50 ... 60 Hz operational current rated value 40 A 3RB30261VE0 Page 1/5 5/29/2024 Subject to change without notice © Copyright Siemens operational current at AC-3e at 400 V rated value 40 A operating power ● for 3-phase motors at 400 V at 50 Hz 5.5 ... 18.5 kW ● for AC motors at 500 V at 50 Hz 7.5 ... 22 kW ● for AC motors at 690 V at 50 Hz 11 ... 37 kW Auxiliary circuit design of the auxiliary switch integrated number of NC contacts for auxiliary contacts 1 ● note number of NO contacts for auxiliary contacts ● note number of CO contacts for auxiliary contacts for contactor disconnection 1 for message "tripped" 0 operational current of auxiliary contacts at AC-15 ● at 24 V 4A ● at 110 V 4A ● at 120 V 4A ● at 125 V 4A ● at 230 V 3A operational current of auxiliary contacts at DC-13 ● at 24 V 2A ● at 60 V 0.55 A ● at 110 V 0.3 A ● at 125 V 0.3 A ● at 220 V 0.11 A Protective and monitoring functions trip class CLASS 10E design of the overload release electronic UL/CSA ratings full-load current (FLA) for 3-phase AC motor ● at 480 V rated value 40 A ● at 600 V rated value 40 A contact rating of auxiliary contacts according to UL B600 / R300 Short-circuit protection design of the fuse link ● for short-circuit protection of the main circuit — with type of coordination 1 required gG: 125 A, J: 150 A — with type of assignment 2 required gG: 80 A, J: 100 A ● for short-circuit protection of the auxiliary switch required fuse gG: 6 A Installation/ mounting/ dimensions mounting position any fastening method Contactor mounting height 109 mm width 45 mm depth 85 mm Connections/ Terminals product component removable terminal for auxiliary and control circuit Yes type of electrical connection ● for main current circuit spring-loaded terminals ● for auxiliary and control circuit spring-loaded terminals arrangement of electrical connectors for main current circuit Top and bottom type of connectable conductor cross-sections for main contacts ● solid 1x (1 ... 10 mm²) ● stranded 1x 10 mm² ● solid or stranded 1x (1 ... 10 mm²) ● finely stranded with core end processing 1x (1 ... 6 mm²) ● finely stranded without core end processing 1x (1 ... 6 mm²) type of connectable conductor cross-sections ● for auxiliary contacts — solid 3RB30261VE0 Page 2/5 2x (0.25 ... 1.5 mm²) 5/29/2024 Subject to change without notice © Copyright Siemens — solid or stranded 2x (0,25 ... 1,5 mm²) — finely stranded with core end processing 2x (0.25 ... 1.5 mm²) — finely stranded without core end processing 2x (0.25 ... 1.5 mm²) ● for AWG cables for auxiliary contacts 1x (24 ... 16), 2x (24 ... 16) design of screwdriver shaft Diameter 5 to 6 mm size of the screwdriver tip Pozidriv PZ 2 Electrical Safety protection class IP on the front according to IEC 60529 IP20 touch protection on the front according to IEC 60529 finger-safe, for vertical contact from the front Communication/ Protocol type of voltage supply via input/output link master No Electromagnetic compatibility conducted interference ● due to burst according to IEC 61000-4-4 2 kV (power ports), 1 kV (signal ports) corresponds to degree of severity 3 ● due to conductor-earth surge according to IEC 61000-4-5 2 kV (line to earth) corresponds to degree of severity 3 ● due to conductor-conductor surge according to IEC 61000-4-5 1 kV (line to line) corresponds to degree of severity 3 ● due to high-frequency radiation according to IEC 610004-6 10 V in frequency range 0.15 to 80 MHz, modulation 80 % AM with 1 kHz field-based interference according to IEC 61000-4-3 10 V/m electrostatic discharge according to IEC 61000-4-2 6 kV contact discharge / 8 kV air discharge Display display version for switching status Slide switch Approvals Certificates General Product Approval Confirmation For use in hazardous locations EMV KC Test Certificates Type Test Certificates/Test Report Marine / Shipping Marine / Shipping Special Test Certificate other Environment Confirmation Environmental Confirmations Further information Information on the packaging https://support.industry.siemens.com/cs/ww/en/view/109813875 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=3RB3026-1VE0 Cax online generator http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RB3026-1VE0 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/3RB3026-1VE0 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...) http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RB3026-1VE0&lang=en Characteristic: Tripping characteristics, I²t, Let-through current https://support.industry.siemens.com/cs/ww/en/ps/3RB3026-1VE0/char Further characteristics (e.g. electrical endurance, switching frequency) http://www.automation.siemens.com/bilddb/index.aspx?view=Search&mlfb=3RB3026-1VE0&objecttype=14&gridview=view1 3RB30261VE0 Page 3/5 5/29/2024 Subject to change without notice © Copyright Siemens 3RB30261VE0 Page 4/5 5/29/2024 Subject to change without notice © Copyright Siemens 95 NC 97 NO 96 NC 98 NO RESET TEST 6/T3 4/T2 2/T1 -F last modified: 3/11/2024 3RB30261VE0 Page 5/5 5/29/2024 Subject to change without notice © Copyright Siemens