Electromagnetic hold-open device, double-leaf door With GTS 640 and integrated smoke detector
Closing sequence selector EFR-2 with GTS 640
CSEQ-EFR-2--GTS640-DIN-L-SILVER
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Barrier-free in accordance with Spec 18040 and DIN SPEC 1104
The system complies with the latest testing principles
- Magnet switch-off time in the event of an alarm min. 3 sec.
- Overpressure capacity of system/door, can be set to below 80 N (for use without manual switch)
- Circuit monitoring of ceiling detectors and manual switches
All electronic components in the sliding rail are fully pre-mounted, wired, and the assemblies checked ex works
Integrated smoke detector with contamination display and automatic calibration to avoid false alarms.
Quick mounting using only two screws per sliding rail
Using the supplied basic profile enables the same drilling pattern as with the sliding rails for the door closer
Locking hinged door / double-leaf door through integrated magnets
on both sides of inactive and active leafs or only the active leaf
Cable duct integrated into sliding rail
Easy routing of the connecting cable
The operator of the systems is required to commission the system after initial installation, to test it monthly for the first 12 months, and afterwards, if there are no functional defects, to test it every 3 months and perform a service once a year. Akademie Würth offers suitable seminars in this respect.
Delivery time for traffic white RAL 9016 and stainless steel surfaces approx. 10 working days.
Dimensions subject to change. Subject to technical changes.
Datasheets(X)
For double-leaf fire doors, smoke protection, and anti-panic doors made of metal or wood.
The closing sequence control ensures that the closing sequence of the inactive and active leafs occurs in the specified order. In other words, the active leaf always closes after the inactive leaf. When opening the active and inactive leaf, the two magnets in the sliding rail ensure that both doors remain open. The smoke detector initiates the closing process in the event of a fire.
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Area of application | Object area, Private area |
Suitable for | Fire protection doors, Smoke protection doors, Panic doors |
Suitable for number of doors | 2 |
Fire protection certified | Yes |
Suitable for barrier-free construction according to DIN 18040 | Yes |
Colour | Stainless steel, matt |
Colour slide rail | Silver |
Gloss level | Matt |
Min./max. distance between hinges | 1641-2500 mm |
Suitable for min./max. door width of active leaf | 850-1250 mm |
Suitable for min./max. door width of inactive leaf | 400-1250 mm |
DIN direction | DIN L |
Mounting option | Hinge side: standard mounting, With assembly base plate |
Opening angle | 170 Degree |
Min./max. door closer size | 2-5 |
Material | Aluminium / stainless steel / plastic / steel |
Surface | Lacquered |
Suitable for min./max. door thickness | 40-120 mm |
Locking range | 80° - 130° |
Closing speed | Infinitely adjustable by valve 170° - 0 ° hinge side normal assembly |
Closing delay | Infinitely adjustable by valve 120° - 70 ° hinge side normal assembly |
Latching speed | Infinitely adjustable by valve 10° - 0 ° |
Back-check action | Infinitely variable adjustable from 70 ° |
Min./max. temperature conditions | -15 to 40 °C |
Standards | EN 1154:1996 + A1:2002, EN 1158:1997 + A1:2002, EN 16034, EN 16035, DIN SPEC 1104 |
EC declaration of conformity (CE) | Yes |
Environmental Product Declaration | Yes |
Construction product | Yes |
Included in delivery | 2 x door closers, 2 x mounting base plates, 3 x sliding rails with basic profile, 2 x sliding rail arms, 1 x fastening material and installation instructions |
| Technical information |
| BA = hinge clearance |
| G = active leaf |
| S = inactive leaf |
| 1: Drill hole for cables, 230 V connector |
| 2: Drill hole for additional connections |
| Classification key in line with DIN EN 1154: 1996 + A1:2002 | |||||
| 3/4 | 8 | 2 - 5 | 1 | 1 | 4 |
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!