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Siemens 3RU1146-4JB0 - Thermal Overload Relay 45-63A

Siemens
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Siemens 3RU1146-4JB0 is a thermal overload relay designed for providing reliable motor protection against overloads and phase failures. It features a current adjustment range of 45 to 63 amps, suitable for a wide variety of industrial motor applications. The relay is constructed with a robust design for panel mounting and complies with relevant international industry standards for motor control and safety. Its primary application is in industrial control panels and motor starter combinations to safeguard three-phase AC motors.

Key Features & Specifications
  • Type: Thermal Overload Relay, Manual Reset
  • Voltage Rating: Compatible with typical motor control circuits
  • Current Rating: 45 - 63 A (Adjustable)
  • Relay Style: Thermal
  • Amperage Minimum: 45 A
  • Amperage Maximum: 63 A
  • Weight: 1.232 lb


Product Identification
  • UPC: 075455441257
  • GTIN: 00754554412573