Electromagnetic hold-open device, single-leaf with GTS 640 and integrated smoke detector
EFR system with GTS 640 + integrated RSZ
HOLDOPNDEV-EFR-GTS640-DIN/R-(A2-DESIGN)
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The system complies with the latest testing principles
- Magnet switch-off time on alarm min. 3 sec.
- Overpressure capacity of system/door, can be adjusted 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-assembled, wired and the assemblies checked ex works
- This enables faster assembly without faults
- Smoke detector with contamination indicator and automatic calibration for preventing false alarms
Quick mounting of the sliding rail using only two screws
- Same drilling pattern as with sliding rails for the door closer
Easy routing of the connecting cable through cable duct integrated into the sliding rail
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. Würth offers suitable seminars for this via the Academy.
Delivery time: approx. 10 working days.
| Classification key in line with DIN EN 1154: 1996 + A1:2002 | |||||
| 3/4 | 8 | 2 - 5 | 1 | 1 | 4 |
Dimensions subject to change. Subject to technical changes.
Datasheets(X)
A hold-open device is an electrical device that is used to keep fire protection closures open. The door leaf can be held in the open position until the device is either tripped manually or automatically via the smoke detector in the event of a fire or power failure, then the door closes. For single-leaf fire, smoke protection and panic doors made of metal or wood.
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Area of application | Hold-open device, Object area, Private area |
Suitable for | Fire protection doors, Smoke protection doors, Panic doors |
Suitable for number of doors | 1 |
Fire protection certified | Yes |
Suitable for barrier-free construction according to DIN 18040 | Yes |
Colour | Stainless steel, matt |
Colour slide rail | Stainless steel, matt |
Gloss level | Matt |
Suitable for min./max. door width | 850-1250 mm |
DIN direction | DIN R |
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 |
Surface of the body | Lacquered |
Surface of the rail | 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 |
Nominal voltage | 230 V/AC |
Standards | EN 1154:1996 + A1:2002, EN 1155:1997 + A1:2002, EN 16034, EN 16035, DIN 18040-1, DIN 18040-2, DIN SPEC 1104 |
EC declaration of conformity (CE) | Yes |
Environmental Product Declaration | Yes |
Construction product | Yes |
Included in delivery | 1 x door closer, 1 x mounting base plate, 1 x sliding rail with electromagnetic locking device and integrated smoke detector system, 1 x sliding rail arm, 1 x fastening material and installation instructions |
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