Assa 5400LN SERIES manual Core cylinders, Lock Institutional Lock, Not available with IC core

LOCKSET FUNCTIONS

	5421LN (F80)		5422LN (F90)	5425LN
Communicating Lock		Dormitory Lock		Privacy Lock
•	For communicating or store	•	Deadlocking latchbolt.	• For lavatory or other privacy doors.
	entrance doors.	•	Either lever operates	• Either lever operates latchbolt (except when outside lever is
•	Deadlocking latchbolt.		latchbolt (except when	locked by inside pushbutton).*
•	Either lever operates		outside lever is locked by	• Button automatically releases by turning inside lever or
	latchbolt (except when key		inside pushbutton or key in	closing door.
	in either lever locks or		outside lever).* Inside lever	• Door can be unlocked, when necessary, by operating outside
	unlocks the lever		always active.	turnbutton.
	independently of the	• When locked by button, the		• No emergency key required.
	other).*		button automatically
• Should be used only in			releases when inside lever
	offices or rooms with		is turned or door is closed.
	multiple entries.	• When locked by key, the
NOTE: Not available with IC			automatic release is made
			inoperative and must be
core cylinders.
			manually unlocked by the
			key.*

	Outside	Inside		Outside	Inside	Outside	Inside
	5428LN			5429LN		5430LN (F87)	455LN
Exit Latch			Communicating or Closet			Utility, Asylum or	Dummy Trim
•	For twin communicating or		Lock			Institutional Lock	• For non-operational lever
	exit doors where one side		•	For twin communicating or		• Deadlocking latchbolt.	use for decorative trim.
	operation is required.			closet doors where one side		• Latchbolt operated by key in
•	Use where space is			operation or space between		lever from either side.
	limited.			doors is limited.		• Both levers always locked.*
•	Deadlocking latchbolt.		•	Deadlocking latchbolt.
•	One lever operation.		•	Inside lever operates
•	Blank rose.			latchbolt except when lever
•	Should be used only where			is locked by key.*		(Not available with IC core
	rooms have more than one			(Not available with IC core		cylinders.)
	entrance.			cylinders.)

Outside Inside Outside Inside Outside Inside Outside Inside

* Lever handles are Free-Wheeling in locked position. Shaded area denotes Free-Wheeling lever.

5400LN Series Cylindrical Lock Page 7