LCE01C304277A

Data sheet US2:LCE01C304277A Electrically held lighting contactor, (convertible to mech. held), Amp rating 30A (tungsten 20A), 3 N.C. / 4 N.O. poles, 277V 60Hz / 240V 50Hz coil, Non-combination type, Enclosure NEMA type 1, Indoor general purpose use product brand name Class LC design of the product Electrically held lighting contactor (convertible to mechanically held) special product feature Electrically held convertible to mechanically held; Power poles convertible between NO and NC General technical data weight [lb] Height x Width x Depth [in] 11 lb touch protection against electrical shock NA for enclosed products installation altitude [ft] at height above sea level maximum 6560 ft 14 × 8 × 7 in ambient temperature [°F] ● during storage -22 ... +149 °F ● during operation -13 ... +104 °F ambient temperature ● during storage -30 ... +65 °C ● during operation -25 ... +40 °C country of origin USA Contactor size of contactor 30 Amp number of NO contacts for main contacts 4 number of NC contacts for main contacts 3 operating voltage for main current circuit at AC at 60 Hz maximum 600 V mechanical service life (switching cycles) of the main contacts typical 100000 contact rating of the main contacts of lighting contactor ● at tungsten (1 pole per 1 phase) rated value 20A @277V 1p 1ph ● at tungsten (2 poles per 1 phase) rated value 20A @480V 2p 1ph ● at tungsten (3 poles per 3 phases) rated value 20A @480V 3p 3ph ● at ballast (1 pole per 1 phase) rated value 30A @347V 1p 1ph ● at ballast (2 poles per 1 phase) rated value 30A @600V 2p 1ph ● at ballast (3 poles per 3 phases) rated value 30A @600V 3p 3ph ● at resistive load (1 pole per 1 phase) rated value 30A @600V 1p 1ph ● at resistive load (2 poles per 1 phase) rated value 30A @600V 2p 1ph ● at resistive load (3 poles per 3 phases) rated value 30A @600V 3p 3ph Auxiliary contact number of NC contacts for auxiliary contacts 0 number of NO contacts for auxiliary contacts 0 US2:LCE01C304277A Page 1/2 1.22.2021 Subject to change without notice © Copyright Siemens number of total auxiliary contacts maximum 4 contact rating of auxiliary contacts of contactor according to UL NA Coil type of voltage of the control supply voltage AC control supply voltage ● at AC at 50 Hz rated value 240 V ● at AC at 60 Hz rated value 277 V apparent pick-up power of magnet coil at AC 248 V·A apparent holding power of magnet coil at AC 28 V·A operating range factor control supply voltage rated value of magnet coil 0.85 ... 1.1 Enclosure degree of protection NEMA rating of the enclosure NEMA Type 1 design of the housing Indoor general purpose use Mounting/wiring mounting position Vertical fastening method Surface mounting and installation type of electrical connection for supply voltage line-side Screw-type terminals tightening torque [lbf·in] for supply 35 ... 35 lbf·in type of connectable conductor cross-sections at line-side at AWG cables single or multi-stranded 2x (14 ... 8 AWG) temperature of the conductor for supply maximum permissible 75 °C material of the conductor for supply CU type of electrical connection for load-side outgoing feeder Screw-type terminals tightening torque [lbf·in] for load-side outgoing feeder 35 ... 35 lbf·in type of connectable conductor cross-sections at AWG cables for load-side outgoing feeder single or multistranded 2x (14 ... 8 AWG) temperature of the conductor for load-side outgoing feeder maximum permissible 75 °C material of the conductor for load-side outgoing feeder CU type of electrical connection of magnet coil Screw-type terminals tightening torque [lbf·in] at magnet coil 15 ... 15 lbf·in type of connectable conductor cross-sections of magnet coil at AWG cables single or multi-stranded 2x (18 ... 14 AWG) temperature of the conductor at magnet coil maximum permissible 75 °C material of the conductor at magnet coil CU Short-circuit current rating design of the fuse link for short-circuit protection of the main circuit required 100kA@600V (Class R or J 40A max) design of the short-circuit trip Thermal magnetic circuit breaker breaking capacity maximum short-circuit current (Icu) ● at 240 V 24 kA ● at 480 V 65 kA ● at 600 V 25 kA certificate of suitability NEMA ICS 2; UL 508 Further information Industrial Controls - Product Overview (Catalogs, Brochures,…) www.usa.siemens.com/iccatalog Industry Mall (Online ordering system) https://mall.industry.siemens.com/mall/en/us/Catalog/product?mlfb=US2:LCE01C304277A Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/US/en/ps/US2:LCE01C304277A Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...) http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=US2:LCE01C304277A&lang=en Certificates/approvals https://support.industry.siemens.com/cs/US/en/ps/US2:LCE01C304277A/certificate US2:LCE01C304277A Page 2/3 1.22.2021 Subject to change without notice © Copyright Siemens US2:LCE01C304277A Page 3/4 1.22.2021 Subject to change without notice © Copyright Siemens last modified: US2:LCE01C304277A Page 4/4 3/11/2020 1.22.2021 Subject to change without notice © Copyright Siemens