18GUG82WD

Data sheet US2:18GUG82WD Non-reversing motor starter Size 2 1/2 Three phase full voltage Solid-state overload relay OLRelay amp range 25-100A 208VAC 60HZ coil Combination type 100A circuit breaker Encl NEMA type 4X 304 S-steel Water/dust tight noncorrosive Extra-wide enclosure product brand name Class 18 & 26 design of the product Full-voltage non-reversing motor starter with motor circuit protector special product feature ESP200 overload relay; Half-size controller General technical data Height x Width x Depth [in] 36 × 24 × 8 in touch protection against electrical shock NA for enclosed products 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 Horsepower ratings yielded mechanical performance [hp] for 3-phase AC motor ● at 200/208 V rated value 15 hp ● at 220/230 V rated value 20 hp ● at 460/480 V rated value 30 hp ● at 575/600 V rated value 30 hp Contactor size of contactor Controller half size 2 1/2 number of NO contacts for main contacts 3 operating voltage for main current circuit at AC at 60 Hz maximum 600 V operational current at AC at 600 V rated value 60 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 7 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 US2:18GUG82WD Page 1/2 1.14.2021 Subject to change without notice © Copyright Siemens ● at AC at 60 Hz rated value 208 V holding power at AC minimum 8.6 W apparent pick-up power of magnet coil at AC 218 V·A apparent holding power of magnet coil at AC 25 V·A 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 % switch ON delay time 19 ... 29 ms OFF delay time 10 ... 24 ms Overload relay 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 25 ... 100 A make time with automatic start after power failure maximum 3s relative repeat accuracy 1% 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 ● 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 4X, 304 stainless steel design of the housing Dust-tight, watertight & corrosion resistant Circuit Breaker type of the motor protection Motor circuit protector (magnetic trip only) operational current of motor circuit breaker rated value 100 A adjustable current response value current of instantaneous short-circuit trip unit 315 ... 1000 A Mounting/wiring mounting position Vertical fastening method Surface mounting and installation type of electrical connection for supply voltage line-side Box lug type of connectable conductor cross-sections at line-side at AWG cables single or multi-stranded 1x (10 AWG ... 1/0 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 Box lug tightening torque [lbf·in] for load-side outgoing feeder 45 ... 45 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 2x (16 ... 12 AWG) temperature of the conductor at magnet coil maximum permissible 75 °C US2:18GUG82WD Page 2/3 1.14.2021 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 1x (12 AWG), 2x (16 ... 14 AWG), 2x (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 2x (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 short-circuit trip Instantaneous trip circuit breaker breaking capacity maximum short-circuit current (Icu) ● at 240 V 100 kA ● at 480 V 100 kA ● at 600 V 25 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=US2:18GUG82WD Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/US/en/ps/US2:18GUG82WD Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...) http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=US2:18GUG82WD&lang=en Certificates/approvals https://support.industry.siemens.com/cs/US/en/ps/US2:18GUG82WD/certificate US2:18GUG82WD Page 3/4 1.14.2021 Subject to change without notice © Copyright Siemens US2:18GUG82WD Page 4/5 1.14.2021 Subject to change without notice © Copyright Siemens last modified: US2:18GUG82WD Page 5/5 3/10/2020 1.14.2021 Subject to change without notice © Copyright Siemens