| Brand | ZANDER AACHEN |
|---|---|
| Approvals | CE, TÜV |
| Housing width | 45 mm |
| Cat. / PL (EN ISO 13849-1) | PL e; Cat. 4; SILCL 3 |
| Supply voltage | AC/DC 24 V |
| Order number | 472243, 474243, 475243, 472592, 472595, 472596 |
You are here:
ZANDER AACHEN SR7D – 7NO/6NC safe coupling relay
- Brand
- ZANDER AACHEN
- Part number
- SR7D
- Order number
- 472243+5 variants, see Ordering information
7NO/6NC safe coupling relay
The basic relays SR7D is a universally applicable safety relays, with which the moving parts of a machine or plant can be brought to a standstill in a hazard situation, quickly and safely. Safety relays are applied in single- or dual-channel emergency stop circuits and in guard monitoring devices in machines and plants.
Download datasheet (PDF)Ask an engineer
Price and lead time on request — add this part to your quote list and we will reply with pricing and availability.
The basic relays SR7D is a universally applicable safety relays, with which the moving parts of a machine or plant can be brought to a standstill in a hazard situation, quickly and safely.Safety relays are applied in single- or dual-channel emergency stop circuits and in guard monitoring devices in machines and plants.
Technical specifications
| Safety function | Emergency stop monitoring, safety guard monitoring, light grids monitoring |
|---|---|
| Certified according to | EN 60204-1; EN ISO 13849-1; EN 62061; IEC 62061; EN 50156-1; EN 746-2; IEC 61508 parts 1-2 and 4-7; IEC 61511-1 |
| Approvals | CE, TUV |
| Supply voltage | AC/DC 24 V |
| Number of safe relay contacts | 7 |
| Max. switching capability of safe relay contacts | 8 A / 250 VAC resistive load |
| Number of auxiliary relay contacts | 4 relay; 2 semiconductor |
| Number of non time-delayed contacts | 7 |
| Number of time-delayed contacts | – |
| Starting behavior | Automatic start or manual, monitored start |
| PL; Cat.; SILCL (EN ISO 13849-1; EN 62061) | PL e; Cat. 4; SILCL 3 |
| Width | 45 mm |
Ordering information
| Fixed screw terminals | 472243 |
|---|---|
| Incl. plug-in screw terminals | 474243 |
| Incl. plugable push-in twin spring connector | 475243 |
| Accessories | |
| EKLS4; set of plug-in screw terminals | 472592 |
| EKLT4; set of push-in twin spring connector | 472595 |
| Spacer for a defined minimum distance between two safety relays (see derating) | 472596 |
Quote the order number of the variant you need in your quote request.
