Siemens SIRIUS 3RU2116 / 3RU2126 thermal overload relays, size S00 / S0, protect motors against overload and phase failure (for stand-alone installation). All article numbers by setting range, with suitable motor rating and maximum gG fuse for type of coordination 2, are listed below.
Technical data
| Series | 3RU2116 / 3RU2126 |
|---|---|
| Size | S00 / S0 |
| Mounting | for stand-alone installation |
| Trip class | 10 |
| Protection | Overload and phase failure |
| Auxiliary contacts | 1 NO + 1 NC |
| Reset | Manual and automatic |
| Functions | TEST, STOP button, switch position indicator |
| Connection | Screw or spring-loaded terminals (main and auxiliary circuit) |
Article numbers
| Size | Class | Motor rating (kW) | Setting range (A) | Max. gG fuse (A) | Screw | Spring-loaded |
|---|---|---|---|---|---|---|
| S00 | 10 | 0.04 | 0.11–0.16 | 0.5 | 3RU2116-0AB1 | 3RU2116-0AC1 |
| S00 | 10 | 0.06 | 0.14–0.2 | 1 | 3RU2116-0BB1 | 3RU2116-0BC1 |
| S00 | 10 | 0.06 | 0.18–0.25 | 1 | 3RU2116-0CB1 | 3RU2116-0CC1 |
| S00 | 10 | 0.09 | 0.22–0.32 | 1.6 | 3RU2116-0DB1 | 3RU2116-0DC1 |
| S00 | 10 | 0.09 | 0.28–0.4 | 2 | 3RU2116-0EB1 | 3RU2116-0EC1 |
| S00 | 10 | 0.12 | 0.35–0.5 | 2 | 3RU2116-0FB1 | 3RU2116-0FC1 |
| S00 | 10 | 0.18 | 0.45–0.63 | 2 | 3RU2116-0GB1 | 3RU2116-0GC1 |
| S00 | 10 | 0.18 | 0.55–0.8 | 4 | 3RU2116-0HB1 | 3RU2116-0HC1 |
| S00 | 10 | 0.25 | 0.7–1 | 4 | 3RU2116-0JB1 | 3RU2116-0JC1 |
| S00 | 10 | 0.37 | 0.9–1.25 | 4 | 3RU2116-0KB1 | 3RU2116-0KC1 |
| S00 | 10 | 0.55 | 1.1–1.6 | 6 | 3RU2116-1AB1 | 3RU2116-1AC1 |
| S00 | 10 | 0.75 | 1.4–2 | 6 | 3RU2116-1BB1 | 3RU2116-1BC1 |
| S00 | 10 | 0.75 | 1.8–2.5 | 10 | 3RU2116-1CB1 | 3RU2116-1CC1 |
| S00 | 10 | 1.1 | 2.2–3.2 | 10 | 3RU2116-1DB1 | 3RU2116-1DC1 |
| S00 | 10 | 1.5 | 2.8–4 | 16 | 3RU2116-1EB1 | 3RU2116-1EC1 |
| S00 | 10 | 1.5 | 3.5–5 | 20 | 3RU2116-1FB1 | 3RU2116-1FC1 |
| S00 | 10 | 2.2 | 4.5–6.3 | 20 | 3RU2116-1GB1 | 3RU2116-1GC1 |
| S00 | 10 | 3 | 5.5–8 | 25 | 3RU2116-1HB1 | 3RU2116-1HC1 |
| S00 | 10 | 4 | 7–10 | 35 | 3RU2116-1JB1 | 3RU2116-1JC1 |
| S00 | 10 | 5.5 | 9–12.5 | 35 | 3RU2116-1KB1 | 3RU2116-1KC1 |
| S00 | 10 | 7.5 | 11–16 | 40 | 3RU2116-4AB1 | 3RU2116-4AC1 |
| S0 | 10 | 7.5 | 14–20 | 50 | 3RU2126-4BB1 | 3RU2126-4BC1 |
| S0 | 10 | 11 | 17–22 | 63 | 3RU2126-4CB1 | 3RU2126-4CC1 |
| S0 | 10 | 11 | 20–25 | 63 | 3RU2126-4DB1 | 3RU2126-4DC1 |
| S0 | 10 | 15 | 23–28 | 63 | 3RU2126-4NB1 | 3RU2126-4NC1 |
| S0 | 10 | 15 | 27–32 | 80 | 3RU2126-4EB1 | 3RU2126-4EC1 |
| S0 | 10 | 18.5 | 30–36 | 80 | 3RU2126-4PB1 | 3RU2126-4PC1 |
| S0 | 10 | 18.5 | 34–40 | 80 | 3RU2126-4FB1 | 3RU2126-4FC1 |
Motor ratings are guide values for 4-pole standard motors at 50 Hz 400 V AC. The fuse value refers only to type of coordination 2 protection of the overload relay.
Technical data and article numbers are based on Siemens catalog IC 10 · 2026 (chapter 7, overload relays) and are for information only. Image is representative.
For price, stock and lead time, use the Request a Quote button or call +90 533 945 27 94. Sending the article number is enough.
Tags: 3RU2116 / 3RU2126, siemens thermal overload relay, 3RU2, overload relay, motor protection, 3RU2116-0AB1, 3RU2116-0AC1, 3RU2116-0BB1, 3RU2116-0BC1, 3RU2116-0CB1, 3RU2116-0CC1, 3RU2116-0DB1, 3RU2116-0DC1, 3RU2116-0EB1, 3RU2116-0EC1, 3RU2116-0FB1, 3RU2116-0FC1, 3RU2116-0GB1, 3RU2116-0GC1, 3RU2116-0HB1, 3RU2116-0HC1, 3RU2116-0JB1, 3RU2116-0JC1, 3RU2116-0KB1, 3RU2116-0KC1, 3RU2116-1AB1, 3RU2116-1AC1, 3RU2116-1BB1, 3RU2116-1BC1, 3RU2116-1CB1, 3RU2116-1CC1, 3RU2116-1DB1, 3RU2116-1DC1, 3RU2116-1EB1, 3RU2116-1EC1, 3RU2116-1FB1, 3RU2116-1FC1, 3RU2116-1GB1, 3RU2116-1GC1, 3RU2116-1HB1, 3RU2116-1HC1, 3RU2116-1JB1, 3RU2116-1JC1, 3RU2116-1KB1, 3RU2116-1KC1, 3RU2116-4AB1, 3RU2116-4AC1, 3RU2126-4BB1, 3RU2126-4BC1, 3RU2126-4CB1, 3RU2126-4CC1, 3RU2126-4DB1, 3RU2126-4DC1, 3RU2126-4NB1, 3RU2126-4NC1, 3RU2126-4EB1, 3RU2126-4EC1, 3RU2126-4PB1, 3RU2126-4PC1, 3RU2126-4FB1, 3RU2126-4FC1