NEMA offer Motor starters - Steven Engineering

1 NEMA offerMotor startersPower applications CatalogMarch2004 Courtesy of Steven Engineering , Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) of Steven Engineering , Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) contents0 NEMA offerMotor startersPower applications1 NEMA Rated Type S Contactors and Starters2 NEMA Rated Type S Combination Starters3 Solid State Overload Relays4 Definite Purpose Contactors5 Lighting Contactors6 Manual starters and Switches7 Accessories8 ServicesCourtesy of Steven Engineering , Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) of Steven Engineering , Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) - NEMA Rated Type S Contactors and StartersSelection guide.

2 Page 1/2bContactors and startersvGeneral, characteristics.. page 1/4bContactors Class 8502vReferences .. page 1/6bReversing contactors Class 8702vReferences .. page 1/7bStarters Class 8536vReferences .. page 1/8bReversing starters Class 8736vReferences .. page 1/9bContactors and startersvVariants- Motor Logic .. page 1/10vVariants- Motor Logic Plus .. page 1/11vVariants .. page 1/12vDimensions .. page 1/14 Courtesy of Steven Engineering , Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) guide0 NEMA Rated Type S Contactors and Starters0 Contactors and starters ApplicationsType S NEMA Contactors and StartersNEMA Size00012 Continuous current ratings9 A18 A27 A45 AMotor200 kW3 kW10 kW230 kW3 kW15 HP/11 kW460 V2 kW5 kW10 kW25 kW575 V2 kW5 kW10 kW25 kWEnclosuresOpenNEMA 1 NEMA 12 OpenNEMA 1 NEMA 12 OpenNEMA 1 NEMA 12 OpenNEMA 1 NEMA 12- NEMA 1: General purpose- NEMA 12.

3 Dust-tight and drip-tight for industrial useContactors8502 SAO8502 SAG8502 SBA8502 SBO8502 SBG8502 SBA8502 SCO8502 SCG8502 SCA8502 SDO8502 SDG8502 SDAP ages1/61/61/61/6 Reversing contactors8702 SAO8702 SAG8702 SBA8702 SBO8702 SBG8702 SBA8702 SCO8702 SCG8702 SCA8702 SDO8702 SDG8702 SDAP ages1/71/71/71/7 Starters8536 SAO8536 SAG8536 SBA8536 SBO8536 SBG8536 SBA8536 SCO8536 SCG8536 SCA8536 SDO8536 SDG8536 SDAP ages1/81/81/81/8 Reversing starters8736 SAO8736 SAG8736 SBA8736 SBO8736 SBG8736 SBA8736 SCO8736 SCG8736 SCA8736 SDO8736 SDG8736 SDAP ages1/91/91/91/9531259531260531261531262 Courtesy of Steven Engineering , Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area.

4 (800) S NEMA Contactors and Starters34567 90 A135 A270 A540 A810 A25 kW40 HP/30 kW75 HP/55 kW150 HP/110 kW 30 HP/22 kW50 HP/37 kW100 HP/75 kW200 HP/150 kW300 HP/220 kW50 HP/37 kW100 HP/75 kW200 HP/150 kW400 HP/300 kW600 HP/450 kW50 HP/37 kW100 HP/75 kW200 HP/150 kW400 HP/300 kW600 HP/450 kWOpenNEMA 1 NEMA 12 OpenNEMA 1 NEMA 12 OpenNEMA 1 NEMA 12 OpenNEMA 1 NEMA 12 OpenNEMA 1 NEMA 128502 SEO8502 SEG8502 SEA8502 SFO8502 SFG8502 SFA8502 SGO8502 SGG8502 SGA8502 SHO8502 SHG8502 SHA8502 SJO8502 SJG8502 SJA1/61/61/61/61/68702 SEO8702 SEG8702 SEA8702 SFO8702 SFG8702 SFA8702 SGO8702 SGG8702 SGA8702 SHO8702 SHG8702 SHA8702 SJO8702 SJG8702 SJA1/71/71/71/71/78536 SEO8536

5 SEG8536 SEA8536 SFO8536 SFG8536 SFA8536 SGO8536 SGG8536 SGA8536 SHO8536 SHG8536 SHA8536 SJO8536 SJG8536 SJA1/81/81/81/81/88736 SEO8736 SEG8736 SEA8736 SFO8736 SFG8736 SFA8736 SGO8736 SGG8736 SGA8736 SHO8736 SHG8736 SHA8736 SJO8736 SJG8736 SJA1/91/91/91/91/95312635312645312655312 66531266 Courtesy of Steven Engineering , Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) ,characteristics0 NEMA Rated Type S Contactors and Starters0 Contactors and starters GeneralFull voltage contactorsClass 8502 Type S magnetic contactors are used to switch heating loads, capacitors, transformers and electric motors where overload protection is provided separately.

6 Class 8502 contactors are available in NEMA Sizes 00 to 7. Type S contactors are designed for operation up to a 600 V, 50 to 60 Hz. Full voltage startersClass 8536 Type S magnetic starters are used for full-voltage starting and stopping of squirrel cage motors. Motor overload protection is provided via solid state overload relays. Type S starters are available in NEMA Sizes 00 to 7 and are designed for operation up to a 600 V, 50 to 60 Hz. Full voltage reversing contactorsClass 8702 Type S reversing magnetic contactors are used for starting, stopping and reversing motors where overload protection is separately provided. Class 8702 reversing contactors consist of two Class 8502 contactors mechanically and electrically interlocked.

7 Open type devices, Sizes 0 to 5 are available in either horizontal or vertical arrangements. Sizes 00, 6 and 7 are available as horizontal only. Enclosed devices Size 00 to 7 use horizontally arranged components. Type S reversing contactors are designed for operation up to a 600 V, 50 to 60 Hz. Full voltage reversing startersClass 8736 Type S reversing magnetic starters are used for full-voltage starting, stopping and reversing of squirrel cage motors. Class 8736 starters consist of one Class 8502 contactor and one Class 8536 starter mechanically and electrically interlocked. Open type devices, Sizes 0 to 5 are available in either horizontal or vertical arrangements.

8 Sizes 00, 6 and 7 are available as horizontal only. Enclosed devices use horizontally arranged components. Type S starters are designed for operation up to a 600 V, 50 to 60 Hz. CharacteristicsEnvironmentClass8502, 8536, 8702, 8736 Size0001234567 Rated insulation voltage Conforming to UL, CSAV600 Rated impulse withstand voltagekV51018 Conforming to standardsNEMA ICS-1, ICS-2, UL 508 Product certificationsType Smagnetic contactors and startersULYesCSAYeseYesNoAmbient air temperature around the deviceStorage operating altitudeWithout deratingm1300 Operating position (1)Without derating 90 Vertical(1) 90 degrees possible in relation to normal vertical mounting SCO 2 Size 1-3 pole contactor531007 starter withMotor Logicsolid state overload relay531008 Size 00, 0, 1reversing contactor(horizontal type)

9 531010 Reversing starter with Motor Logicsolid state overload relay(vertical type)531011 References:pages 1/6 to 1/13 Dimensions:pages 1/14 to 1/17 Courtesy of Steven Engineering , Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) (continued)0 NEMA Rated Type S Contactors and Starters0 Contactors and starters Characteristics (continued)Pole characteristicsClass8502, 8536, 8702, 8736 Size0001234567 Number of poles3-pole devices3 Rated operational voltageUp toV600 Frequency limitsOf the operational currentHz50/60 Conventional rated thermal currentA918274590135270540810 Rated making capacityAt 600 V10 x rated currentRated breaking capacityAt 600 V10 x rated currentPermissible short time ratingService limit control circuit characteristicsClass8502, 8536, 8702, 8736 Size0001234567 Rated control circuit voltageV600 Average consumption 50 HzInrushVAN/A232232296676126013001495 (1) SealedVAN/A26263647891456 (1) Average consumption 60 HzInrushVA165245245311700118513001780 (1)1960 (1)

10 SealedVA3327273746851448 (1)59 (1)Heat dissipation 50/60Hz50 60 time (2)Closing "C" - - - - - - "O" - - - - - - - lifeIn millions of op. operating rate (3)In op. cycles per hour900090009000540045004500180180180 Power circuit connections (connection via lug) Type of lugScrew clamp terminalBox lugParallel grooveWire sizes ( )Solid or stranded copper wire (AWG)#14-#8#14-#8#14-#8#14-#4#14-#1/0#8- 250 kcmil#4-500 kcmil1 or 2, 250-500 kcmil per phase1 to 4, 250-500 kcmil per phaseControl circuit connections (connection via lug) Type of lugScrew clamp terminalWire sizes ( )Solid or stranded copper wire (AWG)#16-#12(1) Size 6 and 7 have a coil.