The 3RU2116-0CC1: Class 10 means the relay trips within 10 seconds at 7.2× the set current — fast enough to protect standard induction motors during a locked-rotor event without nuisance tripping on normal starts. The S00 frame (45 mm wide, 102 mm tall, 79 mm deep) is the smallest Siemens overload relay footprint; it mounts stand-alone in any position, so it fits tight panels where every millimeter counts. Spring-loaded terminals accept 2× (0.5 to 2.5 mm²) solid or stranded wire, no ferrules required — speeds up wiring on a build.
Siemens 3RU2116-0CC1 SIRIUS Thermal Overload Relay, Class 10
MPN3RU2116-0CC1
Active
Siemens SIRIUS thermal overload relay, 3RU2116-0CC1, Class 10, S00 size, 690 V rated, spring-loaded terminals, 45 x 102 x 79 mm.
Source DocumentedChannel stated on listing & quote
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Specifications
| Parameter | Value |
|---|---|
| Product brand name | SIRIUS |
| Product designation | thermal overload relay |
| Frame size (overload relay) | S00 |
| Combinable contactor sizes | S00 |
| Reference code (IEC 81346-2) | F |
| Parameter | Value |
|---|---|
| Overload current setting range | 0.18 ... 0.25 A |
| Trip class | CLASS 10 |
| Overload release type | thermal |
| Parameter | Value |
|---|---|
| Rated operational current | 0.25 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 | spring-loaded terminals |
| Power loss at rated current (hot) | 4.8 W |
| Per pole | 1.6 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 | stand-alone installation |
| 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), 2x (0.75 ... 2.5 mm²) |
| Conductor range (AWG), main contacts | 1x (20 ... 12) |
| 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 | 45 mm |
| Height | 102 mm |
| Depth | 79 mm |
Product details
Frequently asked questions
What is 3RU2116-0CC1's listed note (for message 'Tripped') on this component line?
The note is 'for message Tripped' — it indicates the auxiliary switch contact signals a tripped condition from the overload relay.
What is 3RU2116-0CC1's listed depth?
The depth is 79 mm.
MPN
3RU2116-0CC1