7LF4511-0

Data sheet 7LF4511-0 weekly time switch Top digital 230 V 16A 1-channel 2MW Model product brand name SENTRON product designation Digital time switch design of the product Top design of the switching function CO contact General technical data principle of operation ● radio-controlled No ● line-synchronous Yes ● quartz-controlled No accuracy per day 1.5 s shortest switching time interval of channel 1 60 s Voltage control voltage at AC rated value ● minimum 250 V ● maximum 253 V overvoltage category according to IEC 61010-1 III Supply voltage operating voltage at AC rated value 250 V type of voltage of the supply voltage AC supply voltage frequency maximum 60 Hz Protection class protection class IP IP20 Breaking Capacity switching capacity current at AC at 250 V rated value 16 A Dissipation power loss [W] for rated value of the current at AC in hot operating state per pole 1W Product function product function ● 60 min time program Yes ● Astro program No ● automatic daylight-saving adjustment No ● operating hours counter No ● direct operation Yes ● holiday time program No ● pulse program Yes ● annual time program No ● switching preselection Yes ● 24 hr time program Yes 7LF45110 Page 1/5 4/25/2024 Subject to change without notice © Copyright Siemens ● text guidance in display Yes ● weekly time program Yes ● random time program No ● cyclical time program No Number number of terminals with cross-head screw 1 number of channels 1 number of memory slots 28 connectable conductor cross-section in main circuit for flexible conductor with core end processing maximum 2.5 mm² Mechanical Design height 83 mm width 36 mm depth 70 mm number of modular width units 2 fastening method DIN rail net weight 157 g Environmental conditions ambient temperature during operation ● minimum -20 °C ● maximum 55 °C ambient temperature during storage ● minimum -20 °C ● maximum 60 °C Approvals Certificates General Product Approval Confirmation other Miscellaneous Confirmation Dangerous Good Environment Dangerous Goods Information Environmental Confirmations Environmental Confirmations Further information Information on the packaging https://support.industry.siemens.com/cs/ww/en/view/109813875 Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/lowvoltage/catalogs Industry Mall (Online ordering system) https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=7LF4511-0 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/7LF4511-0 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=7LF4511-0 CAx-Online-Generator http://www.siemens.com/cax Tender specifications http://www.siemens.com/specifications 7LF45110 Page 2/5 4/25/2024 Subject to change without notice © Copyright Siemens 70,1 64,1 2 4 L 83 88,4 35,6 -K last modified: 7LF45110 Page 3/5 1 N M 2/8/2023 4/25/2024 Subject to change without notice © Copyright Siemens 7LF45110 Page 4/5 4/25/2024 Subject to change without notice © Copyright Siemens 7LF45110 Page 5/5 4/25/2024 Subject to change without notice © Copyright Siemens