Siemens SIRIUS 3RB2143-4UB0 2nd Generation Electronic Solid State Overload Relay, 12.5 to 50 A, 1NC-1NO Contact
Siemens SIRIUS Overload Relay, 2nd Generation Electronic Solid State, Series: 3RB2, 12.5 to 50 A, 7.5 to 22 kW Power, 50 to 60 Hz Frequency, 1NC-1NO Contact Form, 4 A at 24/110/120/125 VAC, 3 A at 230 VAC, 2 A at 24 VDC, 0.55 A at 60 VDC, 0.3 A at 110/125 VDC, 0.11 A at 220 VDC Contact, 3 Pole, Surface Mounting, Screw Terminal, IP00 Enclosure, -25 to 60 deg C, 106 mm H x 70 mm W x 124 mm D Dimensions
Type | : | 2nd Generation Electronic Solid State |
Series | : | 3RB2 |
Amperage Rating | : | 12.5 to 50 A |
Power Rating | : | 7.5 to 22 kW |
Frequency Rating | : | 50 to 60 Hz |
Contact Form | : | 1NC-1NO |
Contact Rating | : | 4 A at 24/110/120/125 VAC, 3 A at 230 VAC, 2 A at 24 VDC, 0.55 A at 60 VDC, 0.3 A at 110/125 VDC, 0.11 A at 220 VDC |
Number of Poles | : | 3 |
Mounting Type | : | Surface |
Terminal Type | : | Screw |
Enclosure Type | : | IP00 |
Temperature Rating | : | -25 to 60 deg C |
Dimensions | : | 106 mm H x 70 mm W x 124 mm D |