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Siemens Sirius 3RU21264CB0 Thermal Overload Relay, 17 to 22A Range, Size S0, Trip Class 10, Manual/Automatic Reset, Contactor Mounting, Screw Terminal

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$77.68

$ 32 .99 $32.99

In Stock

About this item

  • Thermal Overload Relay (17 - 22A)
  • Size S0, SIRIUS Modular Design
  • Trip class 10; manual and automatic reset
  • Auxiliary contacts 1 NO + 1 NC
  • Global applicability through various approvals such as UL, CSA, IEC, CE, CCC, EAC, etc.


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 optimised 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


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