Siemens SIRIUS 3RU2 terminal support
3RU2936-3AA01
SIRIUS 3RU2 terminal support, size S2, for separate screw or DIN rail mounting of matching screw-terminal overload relays.
- Application
- Thermal overload relays
- Accessory type
- Separate mounting supports
- Option
- S2

Product specification
3RU2936-3AA01
SIRIUS 3RU2 terminal support, size S2, for separate screw or DIN rail mounting of matching screw-terminal overload relays.
Dimensions & specifications
Accessories are matched to individual parts. A shared manufacturer or frame size alone does not establish compatibility.
Accessories & related parts
3RU2936-3AA01 — specifications & documents
SIRIUS 3RU2 terminal support, size S2, for separate screw or DIN rail mounting of matching screw-terminal overload relays.
| Frame size | S2 |
|---|---|
| Matching relay | 3RU2136… |
| Mounting | Separate screw or DIN rail mounting |
Fits these parts
- 3RU2136-1HB0 SIRIUS 3RU2 thermal overload relay, 5.5–8 A, size S2, CLASS 10, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
- 3RU2136-1JB0 SIRIUS 3RU2 thermal overload relay, 7–10 A, size S2, CLASS 10, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
- 3RU2136-1KB0 SIRIUS 3RU2 thermal overload relay, 9–12.5 A, size S2, CLASS 10, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
- 3RU2136-4AB0 SIRIUS 3RU2 thermal overload relay, 11–16 A, size S2, CLASS 10, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
- 3RU2136-4BB0 SIRIUS 3RU2 thermal overload relay, 14–20 A, size S2, CLASS 10, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
- 3RU2136-4DB0 SIRIUS 3RU2 thermal overload relay, 18–25 A, size S2, CLASS 10, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
- 3RU2136-4EB0 SIRIUS 3RU2 thermal overload relay, 22–32 A, size S2, CLASS 10, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
- 3RU2136-4FB0 SIRIUS 3RU2 thermal overload relay, 28–40 A, size S2, CLASS 10, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
- 3RU2136-4GB0 SIRIUS 3RU2 thermal overload relay, 36–45 A, size S2, CLASS 10, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
- 3RU2136-4HB0 SIRIUS 3RU2 thermal overload relay, 40–50 A, size S2, CLASS 10, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
- 3RU2136-4QB0 SIRIUS 3RU2 thermal overload relay, 47–57 A, size S2, CLASS 10, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
- 3RU2136-4JB0 SIRIUS 3RU2 thermal overload relay, 54–65 A, size S2, CLASS 10, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
- 3RU2136-4KB0 SIRIUS 3RU2 thermal overload relay, 62–73 A, size S2, CLASS 10A, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
- 3RU2136-4RB0 SIRIUS 3RU2 thermal overload relay, 70–80 A, size S2, CLASS 10A, screw terminals. Direct mounting to matching 3RT203 contactor; separate mounting support available.
