Siemens SIRIUS Overload Relay, 2nd Generation Thermal, Series: 3RU2, 1.8 to 2.5 A, 0.75/1.1/1.5 kW Power, 50 to 60 Hz Frequency, 1NC-1NO Contact Form, 3 A at 24/110/120/125 VAC, 2 A at 230 VAC, 1 A at 400 VAC, 2 A at 24 VDC, 0.3 A at 60 VDC, 0.22 A at 110/125 VDC, 0.11 A at 220 VDC Contact, 3 Pole, Surface Mounting, Spring Loaded Terminal, IP20 Enclosure, -20 to 70 deg C, 87 mm H x 45 mm W x 70 mm D Dimensions
CCC Certified|CSA Certified|UL Listed|EAC Certified|ExATEX|IECEx|CE Certified|ABS Certified|BUREAU VERITAS Certified|Lloyds Register|RMRS Certified|DNV-GL Approved|PRS Certified|RINA Certified|WEEE (2012/19/EU)|REACH Article No. 33
Overload and phase failure protection|Manual and automatic reset|Switch position indicator|0.75 kW at 400 VAC, 1.1 kW at 500 VAC, 1.5 kW at 690 VAC at AC-3|Optimised to the 3RT contactors such that in addtion to individual mounting they can mounted directly mounted onto the contactors to save space
Amperage Rating
1.8 to 2.5
Contact Form
1NC-1NO
Contact Rating
3 A at 24/110/120/125 VAC, 2 A at 230 VAC, 1 A at 400 VAC, 2 A at 24 VDC, 0.3 A at 60 VDC, 0.22 A at 110/125 VDC, 0.11 A at 220 VDC
Dimensions
87 mm H x 45 mm W x 70 mm D
Enclosure Type
IP20
Frequency Rating
50 to 60
Mounting Type
Surface
Number of Poles
3
Power Rating
0.75/1.1/1.5
Series
3RU2
Temperature Rating
-20 to 70
Terminal Type
Spring Loaded
Type
2nd Generation Thermal
Brand
Siemens
Manufacturer
Siemens