14CUD12AA

Data sheet US2:14CUD12AA Non-reversing motor starter Size 0 Single phase full voltage Solid-state overload relay OLRelay amp range 5.5-22A 110-120/220-240VAC 60HZ coil Combination type No enclosure product brand name Class 14 design of the product Full-voltage non-reversing motor starter special product feature ESP200 overload relay; Dual voltage coil General technical data weight [lb] 3 lb Height x Width x Depth [in] 7.44 × 5.75 × 3.75 in touch protection against electrical shock Not finger-safe installation altitude [ft] at height above sea level maximum 6560 ft ambient temperature [°F] ● during storage -22 ... +149 °F ● during operation -4 ... +104 °F ambient temperature ● during storage -30 ... +65 °C ● during operation -20 ... +40 °C country of origin Mexico Horsepower ratings yielded mechanical performance [hp] for single-phase AC motor ● at 115 V rated value 1 hp ● at 200/208 V rated value 2 hp ● at 220/230 V rated value 2 hp Contactor size of contactor NEMA controller size 0 number of NO contacts for main contacts 2 operating voltage for main current circuit at AC at 60 Hz maximum 240 V operational current at AC at 600 V rated value 18 A mechanical service life (switching cycles) of the main contacts typical 10000000 Auxiliary contact number of NC contacts at contactor for auxiliary contacts 0 number of NO contacts at contactor for auxiliary contacts 1 number of total auxiliary contacts maximum 8 contact rating of auxiliary contacts of contactor according to UL 10A@600VAC (A600), 5A@600VDC (P600) Coil type of voltage of the control supply voltage AC control supply voltage ● at AC at 60 Hz rated value US2:14CUD12AA Page 1/3 110 ... 240 V 7/5/2022 Subject to change without notice © Copyright Siemens holding power at AC minimum 8.6 W apparent pick-up power of magnet coil at AC 218 VA apparent holding power of magnet coil at AC 25 VA operating range factor control supply voltage rated value of magnet coil 0.85 ... 1.1 percental drop-out voltage of magnet coil related to the input voltage 50 % ON-delay time 19 ... 29 ms OFF-delay time 10 ... 24 ms Overload relay product function ● overload protection Yes ● phase failure detection Yes ● asymmetry detection Yes ● ground fault detection Yes ● test function Yes ● external reset No reset function Manual, automatic and remote trip class CLASS 5 / 10 / 20 (factory set) / 30 adjustable current response value current of the currentdependent overload release 5.5 ... 22 A tripping time at phase-loss maximum 3s relative repeat accuracy 1% product feature protective coating on printed-circuit board Yes number of NC contacts of auxiliary contacts of overload relay 1 number of NO contacts of auxiliary contacts of overload relay 1 operational current of auxiliary contacts of overload relay ● at AC at 600 V 5A ● at DC at 250 V 1A contact rating of auxiliary contacts of overload relay according to UL 5A@600VAC (B600), 1A@250VDC (R300) insulation voltage (Ui) ● with single-phase operation at AC rated value 600 V ● with multi-phase operation at AC rated value 300 V Enclosure degree of protection NEMA rating Open device (no enclosure) design of the housing NA 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 20 ... 20 lbf·in type of connectable conductor cross-sections at line-side at AWG cables single or multi-stranded 1x(14 - 2 AWG) temperature of the conductor for supply maximum permissible 75 °C material of the conductor for supply AL or CU type of electrical connection for load-side outgoing feeder Screw-type terminals tightening torque [lbf·in] for load-side outgoing feeder 20 ... 20 lbf·in type of connectable conductor cross-sections at AWG cables for load-side outgoing feeder single or multistranded 1x(14 - 2 AWG) temperature of the conductor for load-side outgoing feeder maximum permissible 75 °C material of the conductor for load-side outgoing feeder AL or CU type of electrical connection of magnet coil screw-type terminals tightening torque [lbf·in] at magnet coil 5 ... 12 lbf·in type of connectable conductor cross-sections of magnet coil at AWG cables single or multi-stranded 2 x (16 - 12 AWG) temperature of the conductor at magnet coil maximum permissible 75 °C US2:14CUD12AA Page 2/3 7/5/2022 Subject to change without notice © Copyright Siemens material of the conductor at magnet coil CU type of electrical connection for auxiliary contacts screw-type terminals tightening torque [lbf·in] at contactor for auxiliary contacts 10 ... 15 lbf·in type of connectable conductor cross-sections at contactor at AWG cables for auxiliary contacts single or multistranded 1 x (12 AWG), 2 x (16 - 14 AWG), 2 x (18 - 16 AWG) temperature of the conductor at contactor for auxiliary contacts maximum permissible 75 °C material of the conductor at contactor for auxiliary contacts CU type of electrical connection at overload relay for auxiliary contacts screw-type terminals tightening torque [lbf·in] at overload relay for auxiliary contacts 7 ... 10 lbf·in type of connectable conductor cross-sections at overload relay at AWG cables for auxiliary contacts single or multistranded 2 x (20 - 14 AWG) temperature of the conductor at overload relay for auxiliary contacts maximum permissible 75 °C material of the conductor at overload relay for auxiliary contacts CU Short-circuit current rating design of the fuse link for short-circuit protection of the main circuit required 10kA@600V (Class H or K); 100kA@600V (Class R or J) design of the short-circuit trip Thermal magnetic circuit breaker breaking capacity maximum short-circuit current (Icu) ● at 240 V 14 kA ● at 480 V 10 kA ● at 600 V 10 kA certificate of suitability NEMA ICS 2; UL 508; CSA 22.2, No.14 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=US2:14CUD12AA Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/US/en/ps/US2:14CUD12AA Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...) http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=US2:14CUD12AA&lang=en Certificates/approvals https://support.industry.siemens.com/cs/US/en/ps/US2:14CUD12AA/certificate last modified: US2:14CUD12AA Page 3/3 11/29/2021 7/5/2022 Subject to change without notice © Copyright Siemens