Double Cylinder N531 Product description Available as rotary secured or electronical version (V=) Other side can feature an electronic or rotary-secured design Brass cylinder housing components 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 Optional with SST=FZG possible Optionally available with anti drilling protection class 2 (AB=2) 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 VdS★★★ (SZ=VDS-BZ+, AB=3) Optionally DIN EN 15684 with anti drilling protection class 2 (SZ=DIN, AB=2) Optionally available for use in potentially-explosive atmospheres in Zone 1 (ATEX=II 2G EX IB IIB T4) Scope of delivery 1 profile-double cylinder 1 cylinder fixing screw M5 x 85 mm Specification Article numberOF=L=V= N531 MV/MV (Matt nickel plated) 30/30 D/D (Rotary Secured Version/rotary secured version) MV/MV (Matt nickel plated) 30/30 E/D (Electronic version/ rotary secured version) MV/MV (Matt nickel plated) 30/30 D/E (Rotary secured version/ electronic version) MV/MV (Matt nickel plated) 30/30 E/E (Electronic version/electronic version) Close Downloads for Product General Product sheet(.pdf) Installation length(.pdf) Downloads(.pdf) Operating instructions(.pdf) Close Downloads for Product Range Electronic locking system eCLIQ - WS8274(.pdf) Close Locking lever N92325 mm diameter, laterally flattened to 22 mm -without key External Cylinder N063Without key Half Cylinder N532Without key