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3RB2026-1SB0
Siemens 3RB2026-1SB0 Solid State Overload Relay

 
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Siemens 3RB2026-1SB0 solid state overload relay that adjusts from 3 to 12 AMPS, is rated for Class 10 tripping, mounts directly to any 3RT1023, 3RT1024, 3RT1025 or 3RT1026 3-pole contactor, has a manual and automatic reset along with a set of 1 N.O. and 1 N.C. auxiliary contacts.

Catalog Page / Specifications

***This item is now obsolete and no longer available from the manufacturer. Please call 877.334.7893 for a replacement***

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Product Code: 3RB2026-1SBO
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Description Detailed Specifications
 
The 3RB2026 solid-state overload relays are suitable for customers from all industries who want to provide optimum inverse-time delayed protection of their electrical loads (e.g. motors) under normal and heavy starting conditions (CLASS 5 to CLASS 30), minimize project completion times, inventories and power consumption, and optimize plant availability and maintenance management.

These Siemens Sirius solid-state overload relays have been designed for the protection of three-phase motors in sinusoidal 50/60 Hz voltage networks. The relays are not suitable for the protection of single-phase AC or DC loads. The 3RU11 thermal overload relay or the 3RB22/3RB23 solid state overload relay can be used for single-phase AC loads. For DC loads the 3RU11 thermal overload relays are available.
Technical Specifications
  • Overload protection, phase failure protection and unbalance
  • protection
  • Internal power supply
  • Auxiliary contacts 1 NO + 1 NC
  • Manual and automatic RESET
  • Switch position indicator
  • TEST function and self-monitoring