{"product_id":"grundfos-sa-spm6-3-wire-control-box","title":"Grundfos SA-SPM6 3-Wire Control Box","description":"\u003c!-- TABS --\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGRUNDFOS · 3-WIRE CONTROL BOX\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eSA-SPM6\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eStarting unit for Grundfos single-phase, 3-wire 4 in submersible motors. Standard boxes 1\/2 to 5 HP; Deluxe boxes 1-1\/2 to 15 HP, 115V or 230V.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\"\u003e1\/2 to 15 HP\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e115V or 230V 1Ph\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eIP42 \/ NEMA 3R\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e-4 to 140 °F ambient\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOverview\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eSubmersible, single phase, 3-wire motors require the use of a control box. The control box uses capacitors, relays, and in some cases contactors to start and control the submersible 3-wire motor.\u003c\/p\u003e\n\u003cp\u003eSA-SPM6 control boxes are used as starting units for single-phase, 3-wire motors. The Standard Control Box incorporates a motor protective circuit breaker to protect the motor against overload. The Deluxe Control Box is similar to the Standard Control Box with the addition of a motor contactor.\u003c\/p\u003e\n\u003cp\u003eCapacitor-start motors need an electrical device to disconnect the start capacitor after the motor starts. This is accomplished through the use of a potential relay. When power is applied, it is sent to both the start winding and run winding simultaneously. As the motor speed increases, the voltage across the relay coil increases until it reaches a pre-determined value; the contact then opens and disconnects the start winding, and the motor continues to run on the main winding only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#E1E3E6;border-left:3px solid #B8BDC4;padding:8px 14px;font-size:11.5px;color:#4A4A4F;margin-top:14px;line-height:1.5\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.\u003c\/div\u003e\n\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eModels, Voltage \u0026amp; Phase\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eVoltage \u0026amp; Phase\u003c\/th\u003e\n\u003cth\u003ePack\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Standard\u003c\/td\u003e\n\u003ctd\u003e1\/2\u003c\/td\u003e\n\u003ctd\u003e115V 1Ph\u003c\/td\u003e\n\u003ctd\u003e10-pack\u003c\/td\u003e\n\u003ctd\u003e98821580\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Standard\u003c\/td\u003e\n\u003ctd\u003e1\/2\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e10-pack\u003c\/td\u003e\n\u003ctd\u003e98821631\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Standard\u003c\/td\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e10-pack\u003c\/td\u003e\n\u003ctd\u003e98821632\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Standard\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003e10-pack\u003c\/td\u003e\n\u003ctd\u003e98821633\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Standard\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003e98315254\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Standard\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003e98315256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Standard\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003e98315258\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Standard\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003e98315260\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Deluxe\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003e98315255\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Deluxe\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003e98315257\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Deluxe\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003e99053534\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Deluxe\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003e99053535\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Deluxe\u003c\/td\u003e\n\u003ctd\u003e7-1\/2\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003e99053536\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Deluxe\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003e99053537\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA-SPM6 Deluxe\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e230V 1Ph\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003e99053538\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12.5px;color:#9B9EA3;margin-top:8px;line-height:1.55\"\u003eThe 1\/2, 3\/4 and 1 HP boxes are supplied by Grundfos in packs of ten and are priced here per pack of ten. All other sizes are priced per single box. All models are single phase, 60 Hz.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003eGrundfos 4 in single-phase, 3-wire submersible motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure class\u003c\/td\u003e\n\u003ctd\u003eIP42 \/ NEMA 3R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature\u003c\/td\u003e\n\u003ctd\u003e-4 to +140 °F (-20 to +60 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative humidity\u003c\/td\u003e\n\u003ctd\u003eMaximum 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard box\u003c\/td\u003e\n\u003ctd\u003ePotential relay, capacitors and motor protective circuit breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeluxe box\u003c\/td\u003e\n\u003ctd\u003eStandard components plus motor contactor (magnetic starter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eBefore You Order\u003c\/b\u003eThe control box and 3-wire motor must match in HP and voltage to operate properly and prevent damage to equipment. Verify the motor nameplate before ordering. 2-wire motors do not require a control box.\u003c\/div\u003e\n\n\u003cdiv class=\"gs-contact\"\u003eFor engineering-led sizing and selection support or a factory submittal, email \u003ca href=\"mailto:sales@watermainsupply.com\"\u003esales@watermainsupply.com\u003c\/a\u003e or call \u003ca href=\"tel:18885104036\"\u003e1-888.510.4036\u003c\/a\u003e.\u003cbr\u003e© Watermain Supply — A division of E4 Industrial LLC\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch5\u003eData Sheet\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-dl\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/L-GWG-SL-01_0320_Grundfos_Groundwater_Guide_template.pdf?v=1789003740\" target=\"_blank\" rel=\"noopener\"\u003eGrundfos Groundwater Guide\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch5\u003eVideos\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-sec\" style=\"margin-top:6px\"\u003e\n\u003cp style=\"font-size:13px;color:#9B9EA3\"\u003eProduct videos are being added to this listing. For a walkthrough in the meantime, email sales@watermainsupply.com.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- \/TABS --\u003e","brand":"Grundfos","offers":[{"title":"1\/2 HP - 115V 1Ph (10-Pack) \/ Standard","offer_id":47468576604335,"sku":"98821580","price":1372.4,"currency_code":"USD","in_stock":true},{"title":"1\/2 HP - 230V 1Ph (10-Pack) \/ Standard","offer_id":47468576637103,"sku":"98821631","price":1372.4,"currency_code":"USD","in_stock":true},{"title":"3\/4 HP - 230V 1Ph (10-Pack) \/ Standard","offer_id":47468576669871,"sku":"98821632","price":1428.8,"currency_code":"USD","in_stock":true},{"title":"1 HP - 230V 1Ph (10-Pack) \/ Standard","offer_id":47468576702639,"sku":"98821633","price":1460.13,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 230V 1Ph \/ Standard","offer_id":47468576735407,"sku":"98315254","price":204.29,"currency_code":"USD","in_stock":true},{"title":"2 HP - 230V 1Ph \/ Standard","offer_id":47468576768175,"sku":"98315256","price":347.8,"currency_code":"USD","in_stock":true},{"title":"3 HP - 230V 1Ph \/ Standard","offer_id":47468576800943,"sku":"98315258","price":393.55,"currency_code":"USD","in_stock":true},{"title":"5 HP - 230V 1Ph \/ Standard","offer_id":47468576833711,"sku":"98315260","price":481.28,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 HP - 230V 1Ph \/ Deluxe","offer_id":47468576866479,"sku":"98315255","price":345.29,"currency_code":"USD","in_stock":true},{"title":"2 HP - 230V 1Ph \/ Deluxe","offer_id":47468576899247,"sku":"98315257","price":359.71,"currency_code":"USD","in_stock":true},{"title":"3 HP - 230V 1Ph \/ Deluxe","offer_id":47468576932015,"sku":"99053534","price":418.61,"currency_code":"USD","in_stock":true},{"title":"5 HP - 230V 1Ph \/ Deluxe","offer_id":47468576964783,"sku":"99053535","price":518.88,"currency_code":"USD","in_stock":true},{"title":"7-1\/2 HP - 230V 1Ph \/ Deluxe","offer_id":47468576997551,"sku":"99053536","price":848.51,"currency_code":"USD","in_stock":true},{"title":"10 HP - 230V 1Ph \/ Deluxe","offer_id":47468577030319,"sku":"99053537","price":1205.08,"currency_code":"USD","in_stock":true},{"title":"15 HP - 230V 1Ph \/ Deluxe","offer_id":47468577063087,"sku":"99053538","price":1709.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Grundfos_SA-SPM6_988b18fb-2039-4f24-b7e9-5605abf7654c.webp?v=1789005787","url":"https:\/\/watermainsupply.com\/products\/grundfos-sa-spm6-3-wire-control-box","provider":"Watermainsupply","version":"1.0","type":"link"}