HSL 201

Food Hatch Latch bolt lock

Latch lock with single turn latch bolt exclusion and auxiliary latch. In the standard corridor side locking version, the lock has a mechanical bolt position indicator on the key guide side.

Inspection flap lock for prisons HSL 201

Latch bolt

with sliding coating

Auxiliary latch

secures latch bolt when hatch is closed

HSL key guide

for door thicknesses up to 200 mm

MECHANICAL BOLT POSITION INDICATOR

for lock status visualisation

Functional description

The latch bolt is withdrawn via a single tour (180° key turn). The key can be removed in locked and unlocked state. When the latch bolt is pre-locked, the food hatch can be thrown shut quickly and safely without using a key. The auxiliary latch causes the lock to lock automatically.

Re-coding the lock

The locking mechanism can be re-coded to a different locking when it is unlocked (bolt retracted). This requires a key of the current locking and a key of the future locking.

Features

Latch lock with single turn latch bolt exclusion and auxiliary latch. In the standard corridor side locking version, the lock has a mechanical bolt position indicator on the key guide side.

Application areas

The type HSL 201 is designed for the secure closure of food hatch flaps in detention room doors and specially secured detention doors.

Overview

Slam action flap thanks to self-locking mechanism
easy operation with HSL double-bit key (1 turn)
Lock re-codable without tools

Product locations

Food Hatch

Mobiler Select

Technical details

Options

Downloads

Accessories

Technical details

Dimensions: (LxWxH)	140 x 22 x 135 mm
Forend dimension: (LxWxH)	200 x 30 x 4 mm
Latch bolt throw:	15 mm
Latch bolt material:	Stainless steel casting
Latch bolt finishing:	sliding coated
Lock case material:	Stainless steel
Finishing:	matt
Weight:	1,5 kg
Locking system:	HSL double-bit lever system
Levers:	7
mechanically re-codable:	yes
mechanical bolt position indicator:	yes, one-sided
max. side load forces:	10 kN
max. end load latch bolt counterforce:	2,5 kN
Number of audited locking operations:	500,000
IP rating:	IP65
Operating temperature:	-40°C to +65°C
Storage temperature:	-40°C to +65°C
Relative humidity:	95% non condensing

Options

The following equipment options are available for lock type HSL 201:

S1 | Main Locking Mechanism: Lockable on one side
DB | DIN direction: right and left
AS | Removal barrier
PS | Production lock (dummy lock without tumbler lock mechanism)

S1 | Main Locking Mechanism: Lockable on one side

The key guide of the main locking mechanism is located on one side of the lock. This equipment is used e.g. for detention room locks.

Configurable options

Lockable on one side
Lockable on both sides

DB | DIN direction: right and left

Bolt locks that close on both sides can be used for both DIN right and DIN left doors. A specification when ordering is not required here. This applies e.g. to lock types HSL 101 and HSL 301 with feature S2.

AS | Removal barrier

The removal barrier prevents unauthorised removal of the lock when the door is open. The lock can only be removed when the locking elements are locked. Ergo, the double-bit key is absolutely necessary.

PS | Production lock (dummy lock without tumbler lock mechanism)

Dummy lock available for door production without security features. The production lock will be charged. After a faultless return (inspection by STUV Prison Solutions), the amount minus shipping costs will be refunded or charged.