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SIRIUS 3RU Thermal Overload Relays The 3RU thermal overload relays up to 100 A are designed for current-dependent protection of applications with normal start-up conditions against impermissibly high rises in temperature as a result of overload or phase failure. The 3RU thermal overload relays are electrically and mechanically optimized to the 3RT contactors such that, in addition to individual mounting, they can also be directly mounted onto the contactors to save space. NOTE: is the only Authorized Seller on the Marketplace for this product
Siemens 3UG4513-1BR20 Monitoring Relay, Three Phase Voltage, Insulation Monitoring, 22.5mm Width, Screw Terminal, 2 CO Contacts, Off Delay 0-20s Delay Time, 160-690 Line Supply Voltage
KWD 51
-13%
Siemens 3UB81234EW2 Solid State Overload Relay, ESP200 Catalog No. 48ATE3S00, 10 to 40A, Frame Size A1, 3-Phase, Class 5/10/20/30 Adjustable, Manual/Automatic Reset
KWD 69.500
-9%
Siemens 14DUD32AA Heavy Duty Motor Starter, Solid State Overload, Auto/Manual Reset, Open Type, Standard Width Enclosure, 3 Phase, 3 Pole, 1 NEMA Size, 5.5-22A Amp Range, A1 Frame Size, 110-120/220-240 at 60Hz Coil Voltage , Black
KWD 131
Siemens 14CUC32AA Heavy Duty Motor Starter, Solid State Overload, Auto/Manual Reset, Open Type, Standard Width Enclosure, 3 Phase, 3 Pole, 0 NEMA Size, 3-12A Amp Range, A1 Frame Size, 110-120/220-240 at 60Hz Coil Voltage , Black
KWD 115
