Siemens 3Ub1005-1Qf7 Overload Relay 600V Ac

Siemens 3Ub1005-1Qf7 Overload Relay 600V Ac

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Brand : Ram Automations
SKU: RAMA100014595
Availability: In Stock
Product Type: simple

Siemens 3UB1005-1QF7 Overload Relay – 6.3–25A, 600V AC
The Siemens 3UB1005-1QF7 is a robust and reliable overload relay engineered for dependable motor protection in industrial control...

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Siemens 3UB1005-1QF7 Overload Relay – 6.3–25A, 600V AC
The Siemens 3UB1005-1QF7 is a robust and reliable overload relay engineered for dependable motor protection in industrial control systems. Part of the proven 3UB10 series, it offers precise thermal overload protection, adjustable current settings from 6.3 to 25A, and high electrical durability. Designed for use with AC motors and starters, this relay ensures safe operation by tripping at 115% of the dial setting, preventing damage from overload conditions. Built to international standards, it provides long-lasting performance in demanding environments.

Key Features:

  • Adjustable overload protection in the 6.3–25A range

  • Thermal trip mechanism calibrated to 115% of dial setting

  • Rated for up to 660V (50/60Hz) and 750V insulation voltage

  • Includes 1NO + 1NC auxiliary contacts (B300 rating)

  • Suitable for industrial motor protection and control panels

  • Meets VDE 0660 and IEC standards

Specifications:

  • Model: 3UB1005-1QF7

  • Series: Siemens 3UB10

  • Current Range: 6.3–25A

  • Operating Voltage (Ue): 660V AC, 50/60Hz

  • Insulation Voltage (Ui): 750V

  • Control Voltage: AC 110–127V, 50/60Hz

  • Contact Configuration: 1NO + 1NC

  • Trip Class: Thermal, 115% of dial setting

  • Torque: 16 lbs-in

  • Wire Type: Copper, 60/75°C

  • Compliance: VDE 0660, IEC 292-1, IEC 337

  • Country of Origin: Germany

  • Weight: 680 gm

The Siemens 3UB1005-1QF7 overload relay delivers accurate motor protection, long-term reliability, and compatibility with a wide range of industrial control systems—making it a trusted choice for automation and electrical panels. For pricing or further assistance, contact Ram Automations at info@ramautomations.com.

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