Siemens 3UB8133-4GW2 - Overload Relay 17-70A
Siemens 3UB8133-4GW2 - Overload Relay 17-70A

Siemens 3UB8133-4GW2 - Overload Relay 17-70A

Siemens
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Siemens 3UB8133-4GW2 is an ESP200 series overload relay designed to protect motors from overload conditions by monitoring current and tripping the circuit. This relay supports a current range from 17 to 70 amperes, ensuring compatibility with a variety of motor loads. The unit measures 3.543 x 4.213 x 3.15 inches and weighs 0.45 lb, featuring a compact 3UB8 type construction for easy integration into control panels. It complies with industry standards for thermal overload protection and operates reliably within a temperature range of -13 to 158 °F (-25 to 70 °C). Typical industrial applications include motor control centers, conveyor systems, and pump stations requiring precise current monitoring and protection.

Key Features & Specifications
  • Type: Overload Relay, ESP200 family, 3UB8 series
  • Voltage: Not specified
  • Current: 17 to 70 A (minimum to maximum)
  • Dimensions: 3.543 x 4.213 x 3.15 inches
  • Standards: Industry standard thermal overload protection
  • Applications: Motor protection in industrial control systems
  • Weight: 0.45 lb
  • Temp Rating: -13 to 158 °F (-25 to 70 °C)


Product Identification
  • UPC: 66264385492
  • GTIN: 00662643854923