The auxiliary switch is integrated and rated for switching at various control voltages: 2 A at 24 V, 3 A at 120 V, 2 A at 230 V, and 1 A at 400 V. The thermal release design compensates for ambient temperature changes from -40 °C to +60 °C.
Siemens 3RU2136-1JD0 SIRIUS Thermal Overload Relay, Class 10
MPN3RU2136-1JD0
Active
Siemens SIRIUS thermal overload relay, 3RU2136-1JD0, S2 size, Class 10 trip, 690 V rated, screw terminals, contactor mounting.
Source DocumentedChannel stated on listing & quote
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Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Product brand name | SIRIUS |
| Product designation | thermal overload relay |
| Frame size (overload relay) | S2 |
| Combinable contactor sizes | S2 |
| Reference code (IEC 81346-2) | F |
| Parameter | Value |
|---|---|
| Overload current setting range | 7 ... 10 A |
| Trip class | CLASS 10 |
| Overload release type | thermal |
| Parameter | Value |
|---|---|
| Rated operational current | 10 A |
| Poles (main circuit) | 3 |
| Rated operating frequency | 50 ... 60 Hz |
| Rated insulation voltage (AC, pollution degree 3) | 690 V |
| Rated value (AC-3e), max. | 690 V |
| Rated surge withstand voltage | 6 kV |
| Main current circuit | screw-type terminals |
| Power loss at rated current (hot) | 7.5 W |
| Per pole | 2.5 W |
| Parameter | Value |
|---|---|
| Auxiliary contacts: NO | 1 |
| Auxiliary contacts: NC | 1 |
| Auxiliary contacts: CO (changeover) | 0 |
| Auxiliary switch short-circuit protection (required fuse) | fuse gG: 6 A, quick: 10 A |
| Switching current at 24 V | 2 A |
| Switching current at 60 V | 0.3 A |
| Switching current at 110 V | 0.22 A |
| Switching current at 120 V | 3 A |
| Switching current at 125 V | 0.22 A |
| Switching current at 220 V | 0.11 A |
| Switching current at 230 V | 2 A |
| Switching current at 400 V | 1 A |
| Parameter | Value |
|---|---|
| Mounting / fastening method | Contactor mounting |
| Mounting position | any |
| Main-circuit connector arrangement | Top and bottom |
| Auxiliary/control circuit connection type | spring-loaded terminals |
| Removable aux./control terminal | No |
| Conductor cross-section: solid or stranded | 2x (0.5 ... 2.5 mm²) |
| Conductor cross-section: finely stranded with ferrule | 2x (0.5 ... 1.5 mm²) |
| Conductor range (AWG), main contacts | 2x (18 ... 2), 1x (18 ... 1) |
| Conductor range (AWG), auxiliary contacts | 2x (20 ... 14) |
| Parameter | Value |
|---|---|
| Operating temperature | -40 ... +70 °C |
| Storage temperature | -55 ... +80 °C |
| Transport temperature | -55 ... +80 °C |
| Relative humidity, operating | 10 ... 95 % |
| Max. installation altitude | 2 000 m |
| Parameter | Value |
|---|---|
| Width | 55 mm |
| Height | 90 mm |
| Depth | 105 mm |
Product details
Frequently asked questions
What compliance documentation does Siemens provide for 3RU2136-1JD0?
The substance prohibitance date of 09/08/2017 confirms RoHS and REACH compliance as of that revision.
MPN
3RU2136-1JD0