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3UN21
Siemens 3UN21 – SIRIUS 3UN thermistor motor-protection relay or accessory
Availability● On RequestSubject to confirmation
Estimated Dispatch5-7 business daysTypical for available stock
Warranty12 MonthsNeoIPS warranty
Verified ProductPart number confirmed
Global SourcingSupplier network
Quality Assured12-month warranty
Responsive SupportBefore and after sale
Siemens 3UN21: SIRIUS 3UN thermistor motor-protection relay or accessory for temperature-based protection of motors and machinery.
Verified ProductPart number confirmed
Global SourcingInternational network
12-Month WarrantyNew and Used products
Responsive SupportDedicated assistance