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Siemens | SKU:
3RB2046-2UBO
Obsolete
3RB2046-2UB0
$0.00
Unit price
/
Unavailable
Shipping calculated at checkout.
Siemens 3RB2046-2UB0 solid state overload relay that adjusts from 12.5 to 50 AMPS, is rated for Class 20 tripping, mounts directly to any 3RT1044, 3RT1045 or 3RT1046 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
Catalog Page / Specifications
Obsolete - Please call 877.334.7893 for replacement
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
3RB2046-2UB0 is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Delivery and Shipping
Delivery and Shipping
We ship the same day on all in stock orders that are placed prior to 4 p.m. EST, Monday through Friday. We offer Flat Rate shipping ($9.00 for UPS Ground) and expedited shipping can be selected at checkout.
The 3RB2046 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.
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.
