{"product_id":"tesk-m531-pump-protection-control-box-0-37-3-kw-400v","title":"TESK M531 Pump Protection Control Box – 0.37–3 kW, 400V","description":"\u003cp\u003e\u003cstrong\u003eTESK M531 pump protection control box\u003c\/strong\u003e listed in the TESK South Africa August 2026 catalogue.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMotor power range: 0.37–3 kW\u003c\/li\u003e\n\u003cli\u003eSupply: 400V three-phase\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCurrent South African technical literature for the M531 family documents dry-run, pump-stall, overload, under\/over-voltage, open-phase and phase-reversal protection for three-phase pump control.\u003c\/p\u003e","brand":"TESK","offers":[{"title":"Default Title","offer_id":45531257307205,"sku":"TESK-M531-400-0P37TO3","price":3392.5,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/8627\/7445\/files\/tesk-m531-control-box-oem_827938ea-1e3d-4ea4-9c8b-9f02d138f146.webp?v=1786622630","url":"https:\/\/www.monstermechanical.co.za\/products\/tesk-m531-pump-protection-control-box-0-37-3-kw-400v","provider":"Monster Mechanical","version":"1.0","type":"link"}