Project Guide
Proposed solution 232
Fire requirement: No fire requirement
Opening from inside: Split spindle according to SS-EN 179
Re-entry / Fire unlocking: Mechanical and via fire alarm
Opening from outside: Pull handle
Fire requirement 2: Lock class 2b
Lock type: Motor lock
Door automation/Door closer: No door automation

STEP 351S Motor lock
Motor lock with hook bolt and och FreeDrive. High user-friendliness with built-in split function. Certified in Class 2A, 2B acc. to SSF 3522.

STEP Exit ST17901 Emergency device
Art.nr STEP 17901
STEP Exit without plate. Reversible right and left.

STEP Exit ST17902 Emergency device
Art.nr STEP 17902
STEP Exit without plate. Emergency exit with the use of the interior lever handle. Cover plate on the exterior side.

STEP Exit ST17903 Emergency device
Art.nr STEP 17903
STEP Exit with plate. Reversible right and left.

STEP Exit ST17904 Emergency device
Art.nr STEP 17904
STEP Exit with plate. Emergency exit with the use of the interior lever handle. Room for cylinder on the exterior side.
Proposed solution 234
Fire requirement: No fire requirement
Opening from inside: Split spindle
Re-entry / Fire unlocking: No re-entry
Opening from outside: Pull handle
Fire requirement 2: Lock class 2a
Lock type: Motor lock
Door automation/Door closer: Door automation
Proposed solution 233
Fire requirement: Fire requirement
Opening from inside: Split spindle
Re-entry / Fire unlocking: No re-entry
Opening from outside: Pull handle
Fire requirement 2: Lock class 2a
Lock type: Motor lock
Door automation/Door closer: Door automation
Proposed solution 235
Fire requirement: No fire requirement
Opening from outside: Pull handle
Opening from inside: SS-EN1125
Re-entry / Fire unlocking: Mechanical
Lock type: Latch lock
Door automation/Door closer: Door automation


