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Keyswitches
Used for a number of purposes for instance to override an access control system and leave a door under manual control or to control a motorised roller shutter or powered door operator but can also be used to restrict use of machinery by keyholders only. 
Momentary operation keyswitches are normally used where the key is required to turn the switch to another position only for as long as the user holds the key in this position.  The key cannot be removed from the switch to lock in that position.  Release the key and the key "springs back" to the normal position (where the key can be removed)
Maintained keyswitches are used where the key is required to turn the switch to another position permanently and allows the key to be removed from the switch to lock in that position.
 
SR1-KSW-100 Series Key Switch

SR1-KSW-100 Series Key Switch


SR1-KSW-100 Series Single Gang 2 Position Key Switch
  • Available in both maintained and momentary actions
  • Material: Brushed Stainless Steel marked with "On", "Off" positions
  • Contacts: Normally Open - Common - Normally Closed
  • Nominal Dimensions: 85mm x 85mm
  • Flush mount version  
  • Surface mount version with SR1-SH-ERSK black backbox with rain hood and sealing gasket, allows conduit entry
  • Other mounting options, see exit device accessories section)

Item Qty To Buy List Price
SR1-KSW-101F 2 Position Key Switch Flush - Maintained £22.50
SR1-KSW-101S 2 Position Key Switch With Surface Mount Hooded Backbox - Maintained £22.50
SR1-KSW-102F Key Switch Flush - Momentary Action £22.50
SR1-KSW-102S Key Switch With Surface Mount Hooded Backbox - Momentary Action £22.50
 


SR1-KSW-200 Series Key Switch suitable for architraves

SR1-KSW-200 Series Key Switch suitable for architraves


SR1-KSW-200 Series Narrow Key Switch - Suitable for Architrave Mounting
  • Available in both maintained and momentary action versions
  • Material: Brushed Stainless Steel
  • Contacts: Normally Open - Common - Normally Closed (SPDT)
  • Nominal Dimensions: 84mm x 40mm
  • Flush mount, surface mount backbox/shroud also available (SR1-ASH series)

Item Qty To Buy List Price
SR1-KSW-201 Key Switch - maintained £22.50
SR1-KSW-202 Key Switch - momentary £29.00
 


SR1-KSW-300 Series Stainless Steel Key Switch

SR1-KSW-300 Series Stainless Steel Key Switch


SR1-KSW-300 Series 3 Position Narrow Key Switch - White Faceplate 
  • Single Gang Wallswitch or Architrave Size
  • Flush mount (no backbox or supplied with surface mount accessory
  • Three position "Auto - On - Off" switch
  • Action: Maintained
  • Material: White Faceplate
  • Contacts: Normally Open - Common - Normally Closed
  • Nominal Dimensions: Architrave 83 mm x 40mm
  • Other mounting accessories available see exit device accessories

Item Qty To Buy List Price
SR1-KSW-302F Key Switch - 3 Position, Narrow Style White Faceplate, flush (no backbox) £47.50
SR1-KSW-302S Key Switch - 3 Position, Narrow Style White Faceplate, flush (no backbox) £53.50
 


SR1-KSW-400 Stainless Steel 3 Position Key Switch

SR1-KSW-400 Stainless Steel 3 Position Key Switch


SR1-KSW-400 3-Position Key Switch
  • Three position "Auto - On - Off" switch
  • Action: Maintained
  • Material: Stainless Steel
  • Nominal Dimensions, Single Gang: 85mm x 85mm
  • Nominal Dimensions, Architrave: 91mm x 40mm
  • Flush mount, surface mount backbox/shroud also available (See exit device accessories section)

Item Qty To Buy List Price
SR1-KSW-401 Single Gang Stainless Steel Key Switch with "on", "off" and "auto" positions £36.00
 


SR1-KSW-500 Series Euro Profile Key Switch

SR1-KSW-500 Series Euro Profile Key Switch


SR1-KSW-500 Series Single Gang Key Switch Plate for Euro Cylinder
  • Euro profile cylinder cutout to allow for master/sub-master and key suite cylinders (cylinders not included)
  • Available in both maintained and momentary actions
  • Available with Red & Green LED status indicators
  • Material: Brushed Stainless Steel
  • Contacts: Normally Open - Common - Normally Closed
  • Nominal Dimensions: 85mm x 85mm
  • Flush mount version  
  • Surface mount version with SR1-SH-ERSK black backbox with rain hood and sealing gasket, allows conduit entry
  • Other mounting options, (see exit device accessories section)

Item Qty To Buy List Price
SR1-KSW-101F 2 Position Key Switch Flush - Maintained £22.50
SR1-KSW-101S 2 Position Key Switch With Surface Mount Hooded Backbox - Maintained £22.50
SR1-KSW-102F Key Switch Flush - Momentary Action £22.50
SR1-KSW-102S Key Switch With Surface Mount Hooded Backbox - Momentary Action £22.50
 


 
 
   
   
 
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