Lock case with free egress 621

621 · Locks · Made to order

Ref. 621

621 is a case of series 600 with free egress from inside in which the cylinder-latch hold-open is engaged with a key rather than a button. This is convenient in educational and office buildings where the door mode must be controlled by staff. The latch deadlocks against forcing when extended 14 mm.

Specifications

Brand

ASSA ABLOY, Швеция

SKU

621

Type

Lock case with cylinder latch and push latch

Purpose

Interior doors, lecture rooms, offices, technical rooms

Backset

35 and 50 mm

Standards

SS-EN 12209

Function

Free egress, latch hold-open by key

Opening methods

Outside key, inside handle

Fire resistance

Steel latch for fire-rated doors

Compatibility

Electromechanical strike plates

Version

Micro version available (with microswitch)