ATEX
For use in explosion-prone areas
Profile-double cylinder eCLIQ N531,VAR=1901508-FRONT
Especially suited for steel doors/steel security fittings with 17 mm drilling (without profile cutouts) - without keys
Product description
- Available as rotary secured or electronical version (V=)
- Other side can feature an electronic or rotary-secured design
- Brass cylinder housing components
- Front surface shortened (5.35 mm) available for one and both sides (VAR=1901508-5-FRONT/FRONT, 1901508-5-FRONT/NORM, 1901508-7-FRONTFRONT)
- Standard finish, satin nickel-plated (OF=MV)
- Basic cylinder length 61 mm (C) - A/B (L=30/30) - other installation lengths available - flexible modular system
- Optional, differing basic cylinder length of 56 mm (C) - A/B (L=28/28)
- Standard locking cam position (SST=30°); differing locking bit position available, optionally available with SST=FLEX
- Optionally available with double locking cam (VAR=K901310-X-BIFFAR)
- Both side locking (GE=BS) and 360° free-wheeling function as standard
- Cam made of break-proof, corrosion-resistant stainless steel
- Maintenance-free for up to 200,000 cycles
- Splash-proof IP54
- Dust and rain protection cap available for one or both sides (SUR=3/-, -/3, 3/3) IP55
- Optionally available for use in potentially-explosive atmospheres in Zone 1 (ATEX=II 2G EX IB IIB T4 Gb)
Scope of delivery
- 1 profile-double cylinder
- 1 cylinder fixing screw M5 x 85 mm
Security Card
Order number Product 
N109,V=E1 Key eCLIQ N109,V=E2 Key eCLIQ N109,V=E3 Key eCLIQ N109,V=B1/B2/B3 Key eCLIQ 
N109,V=PR/PSM/PN Key eCLIQ
ATEX= Description Info II 2G Ex ib IIB T4 Gb Locking cylinders for Zone 1 hazardous areas per cylinder Installation lengths of double and knob cylinders
=28/28
=28/30
=28/35
=28/40
=28/45=30/28
=30/30
=30/35
=30/40
=30/45
=30/50
=30/55
=30/60
=30/65
=30/70
=30/75
=30/80=35/28
=35/30
=35/35
=35/40
=35/45
=35/50
=35/55
=35/60
=35/65
=35/70=40/28
=40/30
=40/35
=40/40
=40/45
=40/50
=40/55
=40/60
=40/65
=40/70=45/28
=45/30
=45/35
=45/40
=45/45
=45/50
=45/55
=45/60
=45/65
=50/30
=50/35
=50/40
=50/45
=50/50
=50/55
=50/60
=55/30
=55/35
=55/40
=55/45
=55/50
=55/55
=60/30
=60/35
=60/40
=60/45
=60/50
=65/30
=65/35
=65/40
=65/45
=70/30
=70/35
=70/40
=75/30
=75/35
=80/30SUR= Area of application Info 3/- For profile double cylinders per side 3/3 For profile double cylinders per cylinder -/3 For profile double cylinders per side OF= Area of application Info MC For profile and locking lever cylinders per cylinder MP For profile and locking lever cylinders per cylinder MV For profile and locking lever cylinders per cylinder MG For profile and locking lever cylinders per cylinder ../.. For profile double and knob cylinders per cylinder Cam position and free wheeling function
SST= Description 270-90 270-90 degrees 270-0 270-0 degrees 90-270 90-270 degrees 270-180 270-180 degrees 135-180 135-180 degrees 0-90 0-90 degrees 180-90 180-90 degrees 180-270 180-270 degrees 135-225 135-225 degrees 90-180 90-180 degrees 330-90 330-90 degrees 270-30 270-30 degrees SST= Area of application Description K901188 Italian type Diameter 27 mm / Module 1,5 / 16 teeth K901180 VIRO/IKON .138 type Diameter 30 mm / Module 1,5 / 18 teeth K901293 Laperche type Diameter 24 mm / Module 1,5 / 14 teeth K901179 Mul-T-Lock type Diameter 24 mm / Module 2 / 10 teeth V2= AUS3= Description Info OHNE AUDIT Cylinder without events list, frontal marking with symbol "§" per cylinder ONLINE Cylinder with function "Online Open", frontal marking with symbol "@" per cylinder SEQUENCE Cylinder with function "two-man rule", frontal marking with symbol "&" per cylinder VAR= Description Area of application Info K901310-X-BIFFAR Double cam with 2 outputs arranged 180° from each other For profile cylinder per cylinder