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3RB2143-4EB0
| Manufacturer | |
| Description | Overload,S3, 25 - 100A Overload relay SIRIUS 3RB2 25...100 A, 3RB2143-4EB0, Siemens Siemens Sirius 经典 3RB2 系列 过载继电器 , 25 → 100 A, 45 kW |
| Category |
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Compliance
| Fault Protection | Class 10 | ||
Electrical
| Reset | Automatic, Manual | Power - Rated | 45 kW |
| Power - Output | 11...45 kW | Number of Poles | 3P |
| Overload Protection | 25...100 A | Current Rating (Max) | 315 A |
| Voltage - Input (Min) | 690 VAC, 50/60 Hz | Contact Rating (Current) | 315 A |
| Contact Rating @ Voltage | 1000 V ac | Voltage - Protection Level (VP) (2416) | IP 20 |
Mechanical
| Size | S3 | Depth | 124mm |
| Width | 70mm | Length | 106mm |
| Terminal Type | Screw | Connector Type | 螺钉 |
| Mounting Style | Direct Contactor | Width - Overall | 70 x 89 x 119 mm |
| Size / Dimension | 106 x 70 x 124 mm | Number of Contacts | 2 |
Product Info
| Series | 3RB | Measuring Range | SIRIUS |
| Motor Type - AC, DC | 25 → 100 A | Positions Per Level | 3P |
| Number of Safety Outputs | 2 | Auxiliary Outputs and Type | 1 break contact (NC) |
| Normal State Configuration | NO/NC | ||
Environmental
| Operating Temperature | +60°C | ||