Celduc Two-Phase SSR range provides two solid state relays in a compact standard 45mm enclosure. We offer various kinds of two-phase SSRs with Faston terminals or in okpac® IP20 housing with removable connector for control. They are perfectly adapted to three-phase applications with breaking of two phases only.
Available Models
- SIB Models: ultra-compact version (22.5mm)
- SOB5 Models: version with FASTON power and control terminals
- SOB6 Models: with double input with CE100F ITWPANCON type connector and screws for the output
- SOB7 Models: random relays
- SOB8 Models: zero-cross relays for all types of loads
- SOB9 Models: zero-cross relays for AC-1 resistive loads
- SOBR9 Models: with quick-connect power temrinals. Also available in “ready to use” versions with integrated heatsink
| Part Number | Max. switching current per phase @40°C AC-1 (A)** | Max. switching voltage | Control voltage | Specifications | Series | Standards |
|---|---|---|---|---|---|---|
| SIB942360 | 30 | 12-280VAC | 12-24VDC | Two-phase SSR - Zero cross - 1 control | SIB | EAC - UL (cURus) - UKCA - CE - S-MARK |
| SOB544330 | 25 | 12-275VAC | 8-30VDC | Two-phase SSR - Zero cross - 2 controls - with output protection | SOB | CE - VDE - EAC - UL (cURus) - UKCA - CSA |
| SOB562460 | 25 | 24-600VAC | 3.5-32VDC | Two-phase SSR - Zero cross - 2 controls | SOB | CE - VDE - EAC - UL (cURus) - UKCA - CSA |
| SOB564330 | 25 | 24-600VAC | 10-30VDC | Two-phase SSR - Zero cross - 2 controls - with output protection | SOB | CE - VDE - EAC - UL (cURus) - UKCA - CSA |
| SOB665300 | 50 | 24-600VAC | 10-30VDC | Two-phase SSR - Zero cross - 2 controls | SOB | CE - VDE - EAC - UL (cURus) - UKCA - CSA |
| SOB763670 | 35 | 24-510VAC | 8-30VDC | Two-phase SSR - Random - 2 controls - with output protection | SOB | CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB765670 | 50 | 24-510VAC | 8-30VDC | Two-phase SSR - Random - 2 controls - with output protection | SOB | CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB767670 | 75 | 24-510VAC | 8-30VDC | Two-phase SSR - Random - 2 controls - with output protection | SOB | CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB863860 | 35 | 24-600VAC | 17-30VAC/DC | Two-phase SSR - Zero cross - 2 controls | SOB | CE - VDE - EAC - UKCA |
| SOB865660 | 50 | 24-600VAC | 8-30VDC | Two-phase SSR - Zero cross - 2 controls | SOB | CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB867640 | 50 | 24-510VAC | 8-30VDC | Two-phase SSR - Zero cross - 2 controls - with output protection | SOB | CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB942360 | 25 | 12-280VAC | 10-30VDC | Two-phase SSR - Zero cross - 1 control | SOB | CE - VDE - S-MARK - EAC - UL (cURus) - UKCA - CSA |
| SOB942660 | 25 | 12-280VAC | 10-30VDC | Two-phase SSR - Zero cross - 2 controls | SOB | CE - VDE - S-MARK - EAC - UL (cURus) - UKCA - CSA |
| SOB943360 | 35 | 12-280VAC | 10-30VDC | Two-phase SSR - Zero cross - 1 control | SOB | CE - VDE - S-MARK - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB945360 | 50 | 12-280VAC | 10-30VDC | Two-phase SSR - Zero cross - 1 control | SOB | CE - VDE - S-MARK - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB962060 | 25 | 24-600VAC | 3.5-32VDC | Two-phase SSR - Zero cross - 2 controls | SOB | CE - VDE - EAC - UL (cURus) - UKCA - CSA |
| SOB963660 | 35 | 24-600VAC | 10-30VDC | Two-phase SSR - Zero cross - 2 controls | SOB | CE - VDE - S-MARK - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB96366WF | 15 | 24-600VAC | 10-30VDC | Two-phase SSR - Zero cross - 2 controls - heatsink included | SOB | CE - VDE - S-MARK - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB965060 | 50 | 24-600VAC | 3.5-32VDC | Two-phase SSR - Zero cross - 2 controls | SOB | CE - VDE - S-MARK - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB965160 | 50 | 24-600VAC | 6-16VDC | Two-phase SSR - Zero cross - 2 controls | SOB | VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA - CE |
| SOB965160-TH | 50 | 24-600VAC | 6-16VDC | Two-phase SSR - Zero cross - 2 controls | SOB | VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA - CE |
| SOB965360 | 50 | 24-600VAC | 10-30VDC | Two-phase SSR - Zero cross - 1 control | SOB | CE - VDE - S-MARK - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB965660 | 50 | 24-600VAC | 10-30VDC | Two-phase SSR - Zero cross - 2 controls | SOB | CE - VDE - S-MARK - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB965660-TH | 50 | 24-600VAC | 10-30VDC | Two-phase SSR - Zero cross - 2 controls - Thermal Pad | SOB | CE - VDE - S-MARK - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB965670-TH | 50 | 24-510VAC | 10-30VDC | Two-phase SSR - Zero cross - 2 controls - with output protection | SOB | CE - VDE - S-MARK - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOB967660 | 75 | 24-600VAC | 10-30VDC | Two-phase SSR - Zero cross - 2 controls | SOB | CE - VDE - S-MARK - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA |
| SOBR943640-HE | 35 | 12-280VAC | 10-30VDC | Two-phase SSR push-in spring terminals - Zero cross - with output protection | SOBR9 | CE - UL (cURus) - UKCA |
| SOBR965640-HE | 50 | 24-660VAC | 10-30VDC | Two-phase SSR push-in spring terminals - Zero cross - with output protection | SOBR9 | CE - UL (cURus) - UKCA |
| SOBR965640-HE-WFF05 | 44 | 24-660VAC | 10-30VDC | Two-phase SSR push-in spring terminals - Zero cross - with output protection | SOBR9 - Heatsink included | CE - UL (cURus) - UKCA |
| SOBR967640 | 50 | 24-660VAC | 10-30VDC | Two-phase SSR push-in spring terminals - Zero cross - with output protection | SOBR9 | CE - UL (cURus) - UKCA |
Downloadable PDF
To learn more about Celduc’s range of two-phase SSR’s, refer to this data sheet:
SIB Models – Download PDF Here >
SOB5 Models – Download PDF Here >
SOB6 Models – Download PDF Here >
SOB7 Models – Download PDF Here >
SOB8 Models – Download PDF Here >
SOB9 Models – Download PDF Here >
SOBR9 Models – Download PDF Here >




