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3RB3046-1XB0
Siemens 3RB3046-1XB0 Electronic Overload Relay

 
Siemens 3RB3046-1XB0 solid state overload relay that adjusts from 32 to 115 AMPS, is rated for Class 10 tripping, mounts directly to any 3RT2045, 3RT2046 or 3RT2047 3-pole contactor, has a manual and automatic reset along with a set of 1 N.O. and 1 N.C. auxiliary contacts. This Siemens Sirius overload has phase loss protection, which trips whenever a lost phase is present in a application which prevents costly damage to the motor or system that is being protected.
List Price: $350.00
Our Price: $232.97
Savings: $117.03

Quantity in Stock:3

Availability : Stock - Can ship today if ordered prior to 4 p.m. EST
Product Code: 3RB3046-1XB0
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Description Detailed Specifications
 
The new Siemens 3RB3046 overload relays are used for protecting motors in three ways: protection of loads from phase failure, from complete phase loss and AMP overloading for an extended period of time (time dependent on class setting of overload). They provide electronic protection that is superior to their thermal overload counterparts and also provide a wide range of AMP settings that reduces inventory and increases usability.

Each Siruis 3RB3 overload has two auxiliary contacts for trip indicating status, a TEST button, a RESET button along with a trip indication window for visual notification that the unit has entered a tripped state. These overloads mount directly to any Siemens 3RT2 size S3 contactor, which includes contactors ranging from the 3RT2045 to the 3RT2047 3 pole contactors.
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