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Siemens 3UB81234EW2 - Solid State Overload Relay (10-40A)

Siemens
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  • Low stock - 10 items left
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Siemens 3UB81234EW2 is a solid-state overload relay designed for protecting three-phase AC motors from damage due to overcurrent conditions. It operates within a current range of 10 to 40 amps and is housed in a compact, DIN-rail mountable enclosure measuring 3.15" x 2.60" and weighing 0.536 lb. The relay is compliant with RoHS and REACH Article 33 regulations, meeting stringent industry standards for hazardous substance control. Its solid-state design ensures reliable performance in demanding industrial applications such as motor control centers, pumps, fans, and conveyor systems.

Key Features & Specifications
  • Type: Solid-state overload relay, DIN-rail mounted, part of the ESP200 family
  • Voltage Rating: Designed for three-phase AC motor circuits
  • Current Rating: 10 - 40 Amps (adjustable)
  • Dimensions: 3.15" x 2.60"
  • Standards: RoHS, REACH Art 33 compliant (contains lead >0.1% w/w)
  • Applications: Motor protection for pumps, fans, conveyors, and industrial machinery
  • Relay Style: Solid State
  • Amperage Minimum: 10 A
  • Amperage Maximum: 40 A
  • Certification: REACH Art 33 Duty to Inform, RoHS
  • Family: ESP200
  • Country of Origin: Czechia
  • Weight: 0.536 lb


Product Identification
  • UPC: 662643897227
  • GTIN: 00662643897227