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3RU1126-1GBO
Siemens 3RU1126-1GB0 Thermal Magnetic Overload Relay

 
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Siemens 3RU1126-1GB0 thermal magnetic overload relay that is adjustable from 4.5-6.3 AMPS. Class 10 tripping characteristic, has automatic and manual resets and mounts to any 3RT1023, 3RT1024, 3RT1025 or 3RT1026 Siemens contactor

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Availability : Obsolete - Please call 877.334.7893 for replacement
Product Code: 3RU1126-1GB0
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Description Detailed Specifications Shipping and Warranty Information
 
The 3RU1126-1GB0 thermal overload relays can protect your loads from overload and phase failure. You must implement short-circuit protection by means of a fuse or circuit-breaker.  The main and auxiliary circuits can be connected in various ways, including the use of Cage Clamp terminals. When the overload relay has been connected, it can be tested for correct functioning using a TEST slide. In addition to the TEST function, the Siemens 3RU1126-1GBO thermal overload relay is equipped with a STOP function.  The tripping characteristics show the relationship between the tripping time and the tripping current as a multiple of the operational current Ie and are specified for symmetrical three-pole and two-pole loading  from cold.  The limits of the limiting tripping current lie, in the case of the 3RU1126-1GB0 thermal overload relay for symmetrical three-pole loading between 105% and 120% of the operational current.
Technical Specifications
  • Auxiliary contacts: 1 NO + 1 NC
  • Manual/automatic RESET
  • Switching position indication
  • TEST function
  • STOP button
  • Phase failure sensitivity
  • Integrated, sealable cover
  • CLASS 10