Feature | Value |
---|---|
SR3E | |
Safety function | Emergency stop monitoring for elevators |
Safety certified according to | EN 81-20:2014; EN 81-50:2014 |
Also safety certified according to | EN ISO 13849-1:2015; EN 62061:2005 + A2:2015; IEC 61508 Part 1-2 and 4-7:2010 |
Approvals | CE, TUV |
Supply voltage | DC 24 V +/- 10% |
Number of safe relay contacts | 3 |
Max. switching capability of safe relay contacts | 8 A / 250 VAC resistive load |
Number of auxiliary relay contacts | 1 |
Number of non time-delayed safe contacts | 3 |
Number of time-delayed safe contacts | - |
Starting behavior | Automatic start or manual, monitored start |
PL; Cat.; SILCL (EN ISO 13849-1:2015; EN 62061:2005 + A2:2015; IEC 61508 Part 1-2 and 4-7:2010) | PL e; Cat. 4; SILCL 3 |
Width | 22.5 mm |
Order No. fixed screw terminals | 472292 |
Order No. plug-in screw terminals | 474292 |
Order No. push-in twin spring connector | 475292 |
Order No. Spacer for a defined minimum distance between two safety relays (see derating) | 472596 |
SR3E - 3NO/1NC - safety module

Downloads
Operating Instructions SR3E - Safety Relay for Elevators (2.6 MiB)
TUV Type Examination SR3E (611.3 KiB)
TUV Certificate Safety Relays SR3E (626.3 KiB)
Application Examples for SR3E - Zander Aachen safety relay for elevators (864.5 KiB)
CCC Certificate (681.5 KiB)
CE Declaration (961.9 KiB)
UL Certificate of Compliance for Zander Safety Relays E135050 (480.1 KiB)
The safety relay SR3E is especially designed for the use as a safety component for elevators according to the latest version of the approval EN 81-20:2014 and EN 81-50:2014 and is certified by TÜV Rheinland.
Your advantage: This relay is also certified for the use in elevator body / elevator car – this means a shorter wiring path and space gain.
A widespread application spectrum is enabled through the additional certification up to PL e, SILCL 3, Category 4 according to EN ISO 13849-1:2015 / EN 62061:2005 + A2:2015 / IEC 61508 Parts 1-2 and 4-7:2010.