Siemens Industry ELECTRONIC OVERLOAD RELAY. 12.5...50 A
Siemens Industry #:3RB30461UB0
SKU: SIEM3RB30461UB0
UPC: 804766404696
SKU: SIEM3RB30461UB0
UPC: 804766404696
Your Price: $332.30 / EA
Siemens Industry ELECTRONIC OVERLOAD RELAY. 12.5...50 A
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Specification Sheet
Detailed Description
Overload relay 12.5...50 a for motor protection size s3. class 10e f. mounting onto contactors main circuit screw terminal aux. circuit screw terminal manual-automatic reset
| Type of protection / according to ATEX directive 2014/34/EU: | ExII(2)G[Exe][Exd][Expx];ExII(2)D[Ext][Exp] |
| Operating current / of auxiliary contacts / at DC-13 / at 60 V: | 0.55 A |
| Installation altitude / at height above sea level / maximum: | 2000 m |
| Product function / removable terminal for auxiliary and control circuit: | Yes |
| Operating current / at AC-3 / at 400 V / Rated value: | 50.00 A |
| Certificate of suitability / according to ATEX directive 2014/34/EU: | PTB09ATEX3001 |
| Product type designation: | 3RB3 |
| Operating power / for three-phase motors / at 400 V / at 50 Hz / maximum: | 22 kW |
| Operating power / for AC motors / at 500 V / at 50 Hz / minimum: | 11 kW |
| Operating power / for AC motors / at 500 V / at 50 Hz / maximum: | 30 kW |
| Operating power / for AC motors / at 690 V / at 50 Hz / minimum: | 11 kW |
| Operating power / for AC motors / at 690 V / at 50 Hz / maximum: | 45 kW |
| Insulation voltage / with degree of pollution 3 / rated value: | 1000 V |
| Power loss [W] / for rated value of the current / at AC / in hot operating state: | 0.9 |
| Power loss [W] / total / typical: | 0.9 W |
| Trip Class: | CLASS10E |
| Depth: | 124 mm |
| Width: | 70 mm |
| Height: | 106 mm |