ull ontactors Rated eneral nformation lass 8 / Refer to atalog 8T970 www.us.schneider-electric.com OR URRNT NORMTON lass 8 S magnetic contactors are used to switch heating loads, capacitors, transformers, and electric motors where overload protection is provided separately. lass 8 contactors are available in sizes 00 through 7. S contactors are designed for operation at Vac, to 60 z. Table 6.: -Pole Polyphase Vac Maximum 60 z ontinuous urrent Ratings Motor Max. p Open eneral Purpose nclosure 4 & 4X Watertight, usttight rushed Stainless Steel nclosure ( 0-)a $ Price $ Price $ Price SO, -Pole ontactor 00 9 0 8 -/ -/ SOb 9. Sb. Use 0 SOb 76. Sb 97. SWb 60. 7 7-/ 7-/ SOb. Sb 4. SWb 687. 4 SOb 88. Sb 687. SWb 97. 90 0 SOb 9. Sb 4. SWb. 4 0 0 SOb 79. Sb 68. SWb 44. 70 7 0 SOb 4967. Sb 700. SWb 7790. 6 0 0 SOb 9. Sb 678. SWb 8. 6 /NT PURPOS TYP ONTTORS N STRTRS 7 8 00 a 6 and 7 are rated 4 only, painted sheet steel. b oil voltage code must be specified to order this product. Refer to standard voltage codes shown below. Table 6.: oil odes ode 60 z z 4c d 08 77 480 Specify 0 4 Specify V0 V0 V08 V0 V04 V06 V07 V99 c 4 V coils are not available on s 4 7. On s 00, where 4 V coils are available, orm S (separate control) must be specified (i.e., order as 8SOV0S). d Volt Polyphase contactors are wired for separate control orm S must be specified (i.e., order as 8SOV0S). Note: or voltage codes used with control transformers, see page 6-. orm S (separate control) is used when a separate source power is available for the control (coil) voltage. orm S is supplied at no charge. imensions........................................... page 6- actory Modifications (orms)........................... page 6- Separate nclosures (lass 999)....................... page 6- Replacement Parts (lass 9998)......................... page 6-8 S ccessories (lass 9999)........................ page 6- or ow to Order nformation, see page 6-. SOb 9. Sb 8. SWb 70. $ Price dder No harge No harge No harge No harge No harge No harge No harge.70 6- iscount 7 Schneider lectric P Schedule ll Rights Reserved ourtesy Steven ngineering, nc. Ryan Way, South San rancisco, 980-670 eneral nquiries: (800) 670-48 www.stevenengineering.com
www.us.schneider-electric.com OR URRNT NORMTON ull ontactors Rated Table 6.4: -Pole Polyphase Vac Maximum 60 z ontinuous urrent Ratings Motor Max. p 4X Watertight, usttight, orrosion-resistant lass-polyester nclosure $ Price olted ast ronb ast luminumd 7 & 9 azardous Locations iv. & lass, roups & lass, roups,, & $ Price lass 8 / Refer to atalog 8T970 SPN TOP /Ra usttight & riptight ndustrial Use nclosure $ Price $ Price 00 9 -/ -/ Use 0 Use 0 Use 0 Use 0 0 8 SWc 60. STc ST4c 80. SRc 77. Sc 4. 7 7-/ 7-/ SWc 687. STc ST4c 44. SRc 80. Sc 49. 4 SWc 7. STc ST4c. SRc 900. Sc 896. 90 0 SWc 69. ST4c 470. SRc 48. Sc 89. 4 0 0 SWc 4. ST4c 6. SRc 706. Sc 498. 70 7 0 ST4c 6. SRc 4. Sc 7790. 6 0 0 Sc 944. 7 8 00 a or R enclosed devices (sizes 0 4 only), change "" in designation to "", no charge. onsult factory for restrictions on available orms in R enclosures. b Limited to one Pilot Light and a Selector Switch or Start-Stop Push utton. c oil voltage code must be specified to order this product. Refer to voltage codes shown on page 6-. d 7 and 9 bolted cast aluminum are not UL listed. uxiliary Units uxiliary contacts and power poles can be added by the factory or in the field on all S starters and contactors. The table below shows the maximum number auxiliary units (in addition to the holding circuit contact) that can be added to a given size starter or contactor. n addition, it is possible to add a second internal contact on 0,, and contactors and starters. imensions...........................................page 6- actory Modifications (orms)...........................page 6- Separate nclosures (lass 999)........................page 6- Replacement Parts (lass 9998).........................page 6-8 S ccessories (lass 9999).........................page 6- or ow to Order nformation, see page 6-. Sc 46. Table 6.: asic ontactor Maximum Number xternal uxiliary Units (n addition to holding circuit contact) 00 S 4 single circuit auxiliary contacts (N.O. or N..) if second internal auxiliary contact is not used. 0, and, 4 and 6 and 7 S, or S S S S S S S 4 single circuit auxiliary contacts (N.O. or N..) single circuit auxiliary contacts (N.O. or N..) plus power pole adder ( or poles, N.O. or N..). 4 or single circuit auxiliary contacts (N.O. or N..) ( and 4) single circuit auxiliary contacts (N.O. or N..) ( ) single circuit auxiliary contacts (N.O. or N..) plus 0- or power pole adder ( or poles, N.O. or N..) single circuit auxiliary contacts (N.O. or N..) single circuit auxiliary contacts (N.O. or N..) plus 0 or power pole adder ( or poles, N.O. or N..) 6 /NT PURPOS TYP ONTTORS N STRTRS 7 Schneider lectric iscount 6- ll Rights Reserved P Schedule ourtesy Steven ngineering, nc. Ryan Way, South San rancisco, 980-670 eneral nquiries: (800) 670-48 www.stevenengineering.com
ull ontactors Rated Table 6.6: Vac Maximum 60 z -Pole Single Phase ontinuous urrent Ratings 0 8 7 -Pole Single Phase 00 9 0 8 7 Motor Max. p / Open eneral Purpose nclosure www.us.schneider-electric.com OR URRNT NORMTON lass 8 / Refer to atalog 8T970 4 & 4X Watertight, usttight, rushed Stainless Steel nclosure ( 0-)a $ Price $ Price $ Price SOb 9. Sb. SWb 7. SOb 66. Sb 88. SWb 60. SOb 9. Sb. Use 0 SOb 48. Sb 69. SWb 60. SOb 94. Sb 7. SWb 69. 4 7-/ SOb. Sb 6. SWb. 90 SOb 87. Sb 67. SWb 06. 4 SOb 8. Sb. SWb 46. 70 SOb 468. Sb. SWb 79. 6 SOb 6. Sb 4844. SWb 99. 7 8 SOb 6968. Sb 090. SWb 498. 6 /NT PURPOS TYP ONTTORS N STRTRS 4-Pole Polyphase 0 8 7 4 90 4 -Pole Polyphase 0 8 7 4 90 4 7-/ 7-/ 0 0 0 7-/ 7-/ 0 or ow to Order nformation, see page 6-. SOb. Sb 74. SWb 76. SOb 99. Sb 4. SWb 764. SOb 79. Sb 88. SWb 808. SOb. Sb 9. SWb 64. SOb 7. Sb 7. SWb 909. SO4b 46. S4b 479. SW4b 89. SO4b. S4b. SW4b 867. SO4b. S4b 8. SW4b 87. SO4b 8. S4b 06. SW4b. 0 SO4b 486. S4b 4788. SW4b 7. 0 a 6 and 7 are rated 4 only, painted sheet steel. b oil voltage code must be specified to order this product. Refer to standard coil voltage codes listed on page 6-. imensions........................................... page 6- actory Modifications (orms)........................... page 6- Separate nclosures (lass 999)....................... page 6- Replacement Parts (lass 9998)......................... page 6-8 S ccessories (lass 9999)........................ page 6-6-4 iscount 7 Schneider lectric P Schedule ll Rights Reserved ourtesy Steven ngineering, nc. Ryan Way, South San rancisco, 980-670 eneral nquiries: (800) 670-48 www.stevenengineering.com
www.us.schneider-electric.com OR URRNT NORMTON ull ontactors Rated Table 6.7: Vac Maximum 60 z ontinuous urrent Ratings -Pole Single Phase 0 8 7 -Pole Single Phase 00 9 Motor Max. p 4X Watertight, usttight orrosion-resistant lass-polyester nclosure $ Price 7 & 9, iv. & azardous Locations lass, roups & lass, roups, & olted SPN TOP ast ronb ast luminumd $ Price lass 8 / Refer to atalog 8T970 /Ra usttight & riptight ndustrial Use nclosure $ Price $ Price STc ST4c 9. SRc 6. Sc 4. STc ST4c 80. SRc 77. Sc. / Use 0 Use 0 Use 0 Use 0 0 8 SWc 60. STc ST4c 47. SRc 68. Sc 8. 7 SWc 69. STc ST4c 0. SRc 7. Sc 4. 4 7-/ SWc. STc ST4c 68. SRc 88. Sc 88. 90 4 onsult Square / Schneider lectric at -888-Square (-888-778-7) ST4c 84. SRc 49. Sc 4. ST4c 46. SRc 678. Sc 7. 70 SRc 4900. Sc 79. 6 Sc 78. 7 8 Sc 74. 4-Pole Polyphase 0 8 7 4 90 4 -Pole Polyphase 0 8 7 4 90 4 7-/ 7-/ 9 0 SWc 76. STc 466. SRc 8. Sc 488. SWc 764. STc 7. SRc 9. Sc 6. SWc 808. STc onsult Square / Schneider lectric at -888-Square (-888-778-7) 799. SRc. Sc 67. onsult Square /Schneider lectric at -888-Square (-888-778-7) 0 0 SRc 69. Sc 66. SRc 9. Sc 4674. S4c 9. 7-/ 7-/ S4c 69. onsult Square / Schneider lectric at -888-Square S4c 446. (-888-778-7) 0 S4c 64. 0 S4c 89. 0 a or R enclosed devices (sizes 0-4 only), change "" in type designation to "", no charge. onsult factory for restrictions on available orms in R enclosures. b Limited to pilot light and a selector switch or Start-Stop push button. c oil voltage code must be specified to order this product. Refer to standard coil voltage codes shown on page 6-. d 7 and 9 bolted cast aluminum are not UL listed. oil odes and page number reference for additional information are shown on page 6-. or ow to Order nformation, see page 6-. 6 /NT PURPOS TYP ONTTORS N STRTRS 7 Schneider lectric iscount 6- ll Rights Reserved P Schedule ourtesy Steven ngineering, nc. Ryan Way, South San rancisco, 980-670 eneral nquiries: (800) 670-48 www.stevenengineering.com
ull ontactors and Starters Rated pproximate imensions Table 6.46: imensions for lass 8 Open ig. imensionsnches (Refer to ppropriate igure) lass 8, 86 / Refer to atalog 8T970 N N N N N N N N N lbs. 00 SO -7/ 4-/ 4-7/ -/8 -/8 7/ -/6 4 0 SO -7/ 4-/ 4-7/ -/8 -/8 7/ -/6 4 SO 4 4-/4 4-/ 4-7/ -/8 -/8 7/ -/6 4-/ 4-/6 -/8 4-/6 -/ -/ 7/ 4-9/ 7/ -/6 6-/4 SO 4 -/8 -/8 4-/6 -/ -/ 7/ 4-9/ 7/ -/6 8-/4 -/ 7-/ 6-/ -7/8-7/ /6 6-/ -/4 4-/4 4 SO 4 9-/4 7-7/8 6-/ -/6 -/6 /6 7 4-7/ 9-/6 6 8-/6 6-/ -/6 -/6 /6 7-9/ -/6 8 4 SO 4 9-/4 8-/6 6-/ -/6 -/6 /6 7 4-7/ 9-/6 SO 8-/ -/6 8-/4 -/4 -/6 /8 -/8 4-/4 7-/4 4 6 SO -/64 8-/6 9-7/ 7-/ -/6 8-9/6 4-/4 7-/4 80 7 SO -/64 7-/4-7/8-7/ 7-/ 7-7/ -/8 4-/4 7-/4 Wt www.us.schneider-electric.com OR URRNT NORMTON igure lass 8 6 /NT PURPOS TYP ONTTORS N STRTRS Table 6.47: imensions for 86 Open 00, 0,, P SO SO -/ 6-49/64 4-7/ / -9/64 /64 6-/4 -/ 0, SO SO 4 4-7/ 6-49/64 4-7/ / -/ /64 6-/4 -/ -/ 4-/6 7-/6 4-/6 / -/ /64 7-/ 4-/6 7-/4 SO 4 -/8 7-/6 4-/6 / -/ /64 7-/ 4-/6 9-/4 -/ -/ 6-/ 7/8 -/4-9/ /6 -/6 -/4 7 SO 4 9-/4 -/8 6-/ -/6 -/4 -/6 /6 -/6 -/4 6-7/8 6-/ -/6 -/4 -/6 /6 -/6 -/4 4 SO 4 9-/4-7/8 6-/ -/6 -/4-9/ /6 -/6 -/4 SO 8-9/6 7-9/6 8-/4 4-/4 7-/4 -/ /8 6-/8 6 6 6 SO -/ 8-/6 9 4-/4 7-/4 -/ -/6 8-9/6 8-/6 8 7 SO -/ 7-/4-7/8 4-/4 7-/4 -/ 7-7/ -/8 9 Table 6.48: imensions for eneral Purpose nclosure imensionsnches ig. K L 8 86 a 00 0 S S S ll ll ll Uses 9070 O Transformer. 6-9/ -9/6 7/8 8-/8 /6 4-/8 S ll 7-/6 -/6 6-/ 6-/6 -/ -/ -/ -/ -/8 -/4 -/ -/8 S ll -7/6 -/6 8 8-/8-7/ 8-/4-7/ -7/ 8-/8 7-/4-7/ 8-/8 4 S ll 6 -/4 -/ 9 9 8-9/ -/4 -/4 -/6-7/6 7/6 S ll 6 7-7/ 44-7/ -/6 -/6 -/8 -/8 -/8 9/6 6 S ll 4 6-/4 0-7/ -/8 -/8 64-/ -/6 -/ 7 S ll 4 9 4-/ -/ -/ loor Mounting Table 6.49: imensions for eneral Purpose nclosure with orm 4T imensionsnches ig. 8 86 0 S ll 6-/ -7/8 -/6 4-/ 7/ 4-/8 /4 9/ S ll S ll 6 4-7/8 4-/8 7-9/6 7-/ -/4 -/6 -/6 -/6 /8 S Same as Standard imensions, see above.a 4 S 6 8-/ 9-/ 9-/4 9-/4 -/ -/64 -/64 6-/ -/64 7/6 S ll 6 Same as Standard imensions, see above. 6 S ll 4 orm 4T is supplied as standard. Refer to page 6-. 7 S ll 4 6-7 Schneider lectric ll Rights Reserved ourtesy Steven ngineering, nc. Ryan Way, South San rancisco, 980-670 eneral nquiries: (800) 670-48 www.stevenengineering.com RST K L K RST RST igure lass 86 igure Pilot Light () losing Plates igure 4 (4) ia. Mtg. oles igure (4) ia. Mtg. oles igure 6
www.us.schneider-electric.com OR URRNT NORMTON pproximate imensions ull ontactors and Starters Rated lass 8, 86 / Refer to atalog 8T970 Table 6.: 4 & 4XStainless Steel Watertight nclosuresa lass imensionsnches ot. Only K L W X Top & ot. 0 and 8 86 SW /4'' ia. SW ll 6-/8 7-/8 -/6-9/6 -/4 9/ -/6 -/ -/8 -/6 /6 SW ll 6-/8 7-/6 -/6-9/6 -/4 9/ -7/8 -/ -/8 -/6 /6 SW 8 SW ll 8-/8 7-7/8 6-/6-9/6 -/ -/6 4-/4 -/8 /6 /4'' ia. 86 SW ll 8-/8 8-9/6 6-/6-9/6 -/ -7/8 4-/4 -/8 /6 '' ia. -/'' ia. and 4 8 86 8 & 86 SW ll 8-/ 8-/4-7/ -/64 0-/ 7/8 -/6 6-/ -9/6 -/6 7/6 /4'' ia. SW SW ll 8-/ 9-9/6-7/ -/64 0-/ 7/8 4-/ 6-/ -9/6 -/6 7/6 /4" ia. SW SW ll 7-7/ -/8 47-7/ 4-/8 9 46 /8 4-9/ 8-/6 -/8 -/4 9/6 /4" ia. -/'' ia. -/" ia. -/" ia. W X (4) "L". MT.OLS 6a 8 & 86 SW ll 0-7/ -/8 6-7/ 4-/8 64 /8 4-9/ 0-/6 -/6 4-/ 9/6 7a 8 & 86 SW ll 4-/ -/ loor Mounting a 6 and 7 are sheet steel enclosures, and are rated 4 only. /4" ia. () " ia. K 4 & 4X Watertight nclosure Table 6.: 4 & 4XStainless Steel Watertight nclosures with orm 4Tb imensionsnches lass K L SW 0 8 ll -/8 7-/8 4-/6-9/6 7-/ -/ 9/ -/6 8-/6 -/ -/6 /6 SW and SW 86 ll -/8 7-/6 4-/6-9/6 7-/ -/ 9/ -7/8 8-/ -/ -/6 /6 SW 8 SW ll 4-7/8 7-9/6 6-/6-9/6 9-/4 / -/6 0-7/8 -/8 /6 86 SW ll 4-7/8 8-/4 6-/6-9/6 9-/4 / -7/8 0-7/8 -/8 /6 SW 8 Same as Standard 4 dimensions, see above. SW and 4 SW 86 Same as Standard 4 dimensions, see above. SW 8 & 86 SW ll Same as Standard 4 dimensions, see above. 6b 8 & 86 SW ll orm 4T is supplied as standard. Refer to page 6-. 7b 8 & 86 SW ll b 6 and 7 are sheet steel enclosures, and are rated 4 only. Table 6.: 4XWatertight & orrosion Resistant lass Polyester nclosures imensionsnches (see the figure below) Wght (lbs.) K L W X 0, SW SW ll 6-/ 6-7/6 -/8 /4 8-/4 -/6 -/ -/6 -/6 -/8 /6 /4 7 SW ll 8-/ 7-/6-7/8 /4 7 -/ -/6-9/ -/6 -/8 -/8 /6 /4 -/ ot. Only Top & ot. SZ ONLY () "L". MT. OLS (SZ ) (4) "L". MT. OLS (SZ ) RST SZ ONLY " ONUT U TOP & OTTOM - SZ /" ONUT U TOP & OTTOM - SZ /4" ONUT U N SZ & SZ K 6 /NT PURPOS TYP ONTTORS N STRTRS 7 Schneider lectric 6- ll Rights Reserved ourtesy Steven ngineering, nc. Ryan Way, South San rancisco, 980-670 eneral nquiries: (800) 670-48 www.stevenengineering.com
ull ontactors and Starters Rated pproximate imensions Table 6.: 4XWatertight & orrosion Resistant lass Polyester nclosures a b Note: 0-a -4b SW SW SW SW SW With control power transformer (orm 4T) imensions also for orm 4T. imensionsnches (see the figure to the left) ll 6-7/8 9-/ -/4 -/8 -/ ll -/6 -/6 -/ 8-/ -/4 evices with orm 4T may use larger enclosure. onsult Square /Schneider lectric at -888-Square (-888-778-7) for dimensions. lass 8, 86 / Refer to atalog 8T970 www.us.schneider-electric.com OR URRNT NORMTON 7 & 9olted over, ast ron See igure for dimensions for size 0 and (weight is 9 pounds). See igure for size (weight is 7 pounds). igure ( 4X).6 6. 6 Optional Mounting.00 79 9.7 9. 48 4.90 () - / Pipe Tap at Top Standard.6 6 7.00 79. 6.6 6. 6 Optional Mounting.00 04.7. 7 60.90.6 6 () / - / Pipe Tap at Top Standard 7. 9. 6.70 7.90 0.00 0. 7 9.6 4 4.44 67.7.00 49 8 () /4-4 Pipe Tap at ottom Standard 8. igure 0 and (4).4 ia. Mtg. oles () - / Pipe Tap at ottom Standard () /4-4 Pipe Tap at ottom Standard 9. (4).4 ia. Mtg. oles () / - / Pipe Tap at ottom Standard igure Table 6.4: 7 & 9SPN TOP nclosure onduit s Loc.,, & imensionsnches (See igure ) Std. K L M N P Q R S T 0 -/4 SR SR -/8 6 -/4 8 4-/4 -/8 -/4 -/6 7-/ 7-/6 -/6 70 -/ SR -7/8 0-/ 9-/4 8 4-/4 -/4 -/4 -/6 7 8 9-/8 -/4 0 4 -/ SR SR -/8 9-/ 0-/4 8 4-/4 7-/ -/4 7-/4 8-/8 4 SR 9 -/ 7-/4 -/4 -/4 /8 6 0-/8 -/8 4-/6 6-/ 7 Wt. (lbs.) 6 9 Top View Rear View Space Required to Remove Top over N 6 /NT PURPOS TYP ONTTORS N STRTRS R Threaded over nclosure Overload Reset Q ircuit reaker Operator andle - ombination orm Only (dd N to overall width) Space Required to Remove ottom over P T igure 7 & 9 SPN TOP nclosure Rear Seal K S L M Mtg. oles and/or Slots () 6-4 7 Schneider lectric ll Rights Reserved ourtesy Steven ngineering, nc. Ryan Way, South San rancisco, 980-670 eneral nquiries: (800) 670-48 www.stevenengineering.com
www.us.schneider-electric.com OR URRNT NORMTON pproximate imensions ull ontactors and Starters Rated Table 6.: 7 & 9olted over, ast luminum imensionsnches Z Wt. K L N P Q, R S, T, U, V ia. (lbs.) 0 ST ST 4-/4 7-/4 9-/ -/4 8-7/8 4-/ -/8 -/8 -/ 7 ST -/8 7-/8 9-/ -/4 9-/4 9-/8 -/8 -/8 -/ 4 ST ST 8-/8 -/8 6-/4 9-/4 9-/8 -/8 -/8 -/4 -/ 80 ST 4-/ 4-/8 -/4 -/ 7-/ -/4 -/8-7/6 4 4 0 lass 8, 86 / Refer to atalog 8T970 V U N Q L S T ircuit reaker andle not supplied on lass 8 or 86 R P Mtg. for 4 olts Z Table 6.6: usttight nclosure imensionsnches Weight (lbs.) 0 S ll 6-/8 8-7/ -/4-9/6 -/4 /8-9/6 -/4 /6 6 S ll S ll 8-/8 9-9/ 6-9/6 / -9/6 -/8 /6 S ll 6 68 8-/ 9-9/6 -/ -/64 0-/ / 4-/ 6-/ 7/6 4 S ll 69 7 S ll 7-7/ -7/6 47 4-/8 9 46 / -/ 8-/6 9/6 60 77 lass 8 lass 86 /" NPT for breather and drain K 7 & 9 olted over, ast luminum 6 S ll 0-7/ 6 4-/8 64 / 6-7/6 0-7/8 /6 8 7 S ll 4-/ -/ 9 loor Mounting Table 6.7: usttight nclosure With orm 4T imensionsnches 0 S ll -7/8 8 -/ -/6 6-/4 -/4 /8-9/ 8-/8 /6 S ll S ll 4-7/8 8-/8 6-9/6 9-/4 /8 -/ -/ /6 (4) ia. Mtg. oles S Same as Standard dimensions, see above. 4 S S ll Same as Standard dimensions, see above. 6 S ll 7 S ll orm 4T is supplied as standard. Refer to page 6-. Table 6.8: RRainpro and Sleet Resistant nclosures imensionsnches K L M N P 0, S S ll 8-7/ -9/ 7-/8 -/8-7/6 6 7-/ -9/ -/6 -/6 -/8 4-9/ -/8 -/8-7/8 4-/8-7/ / / /4 /4 S ll 9-7/ 6-9/ 8-/8 -/8-7/6 7 -/ -9/ -/6 -/6 -/8 6-/ -/6 -/4 -/8 4-7/8-7/ S ll -7/ -9/ 8-/8 -/8-7/6 0-/ -9/ -/6 -/6 -/8 9-/ -/6 -/6-7/6 6-/8-7/ 4 S ll -7/ -9/ 9-/8 -/8-7/6 -/ -9/ -/6 -/6 -/8 0-9/ -/6 -/6 -/6 6-/8-7/ K.O. X -/4 -/ -/4 -/ -/4 -/ K.O. Y / /4 / /4 / /4 P N X (4).6 ia. Mtg. oles 9 () losing Plates M M X Y K L R /NT PURPOS TYP ONTTORS N STRTRS 6 7 Schneider lectric 6- ll Rights Reserved ourtesy Steven ngineering, nc. Ryan Way, South San rancisco, 980-670 eneral nquiries: (800) 670-48 www.stevenengineering.com