{"product_id":"siemens-6se6440-2uc21-1ba1-variable-frequency-drive","title":"Siemens 6SE6440-2UC21-1BA1 Variable Frequency Drive","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6SE6440-2UC21-1BA1 MICROMASTER 440 is a compact 1.1 kW variable-frequency drive that accepts a 200–240 V AC single-phase input to power a 3-phase induction motor, making it suitable for space-constrained automation tasks. It provides 47–63 Hz operation, 1.1 kW continuous output, and overload capability of 150% for 60 seconds and 200% for 3 seconds, with a square-law torque profile to handle brief overloads in conveyors, pumps, and fans. The unit measures 202 x 149 x 172 mm (H x W x D), carries IP20 protection, and operates across an ambient range of -10 to +50 C, delivered without AOP\/BOP and without a filter. Ideal for retrofit or new installations requiring a small-footprint, reliable drive for speed control of small motors.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268644262122,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-018.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-6se6440-2uc21-1ba1-variable-frequency-drive","provider":"GTG Hardware","version":"1.0","type":"link"}