Trapped Key Interlock mGard
MECHANICAL TRAPPED KEY INTERLOCKS
mGard is the only range of trapped key interlocks 3rd party approved as being capable of meeting PLe and is perfect for heavy duty applications.
Trapped key interlocking is a tried and tested method of mechanically safeguarding dangerous machines and hazardous processes. Mechanical keys eliminate most of the electrical wiring associated with other types of interlocks making it cost effective to install and maintain.
Fortress' mGard is suitable for use up to SIL3 (EN/IEC 62061), Category 4 and PLe (EN/ISO 13849-1).
Ashdale are proud to represent Fortress in Northern Ireland.
Our technical team are OEM trained and certified so you can trust us to provide the very best support for sales & service.
If you have an application, please get touch we love solving problems !
BMR, BMSR Mechanical Bolt & Interlock Switch
BM, BMS - Mechanical Bolt Interlock
BML, BMSL Mechanical Bolt Interlock & Limit Switch
TD, TR & TS Electronic Time Delay Units
ODL Key Operated Switch Control Unit
S & SE - Key Switch
EEXSS1 - ATEX Solenoid controlled key switch
FLP ATEX Key Switch
S-WP Key Switch (IP66)
SR - Key switch in Metal enclosure
ODS Knob operated control unit
MSS1, MSS1WP, Mini Solenoid Controlled Key Switch
MSSR - Mini Solenoid Controlled Key Switch in Enclosure
VS Voltage Sensing Unit
SS - Solenoid Controlled Key Switch
SLS Solenoid Controlled Key switch
SSR - Solenoid Controlled Key Switch in Enclosure
XM - XMS Modular Key Exchange Unit
XMR & XMRS Modular Key Exchange Unit with Switch(es)
DMSK2 Double Door Hygienic Interlock
DM, DMS Multiple Door Interlocks
DMS2E Multiple Door Interlock - Forced Safety Key Extraction
DM1, DMS1 Single Door Interlock
DMSK Single Door Hygienic Interlock
DM-C Compressible Actuator
DM-H Handle Actuator
DM-A Spring Loaded Handle Actuator
DM-S Self Aligning Actuator
DM-F Fixed Actuator
XMA, XMSA Extension module
M-BOB Back of Board Mounting Kit
LOK Link mGard to amGardpro Link Adaptor
Software
Catalogue
Data Sheet