Flush

 Grade 1

These are suitable for use in Ungraded and Grade 1 systems. These contacts meet the minimum requirements for Grade 1 Systems; they have no tamper and are not required to be potted or sealed and have no magnet detection.

Grade 1 - FC504/WH
Quick fit flush with reduced
operating gap
Grade 1 -  FC505/WH or BR
Quick fit flush with 23mm
operating gap
Flush - FC509
6 terminals, 2 reed, metal plate
 
grade1_fc505 Magnetic Contacts - Grade 1 - FC505 Magnetic Contacts - FC509   
Download Detection Guide 2008  Download Detection Guide 2008   Download Detection Guide 2008
Detection Product Data Leaflet  Detection Product Data Leaflet    Detection Product Data Leaflet
Grade 1 - SC516
5 terminal, small operating gap
Grade 1 - SC517
5 terminal surface contact

Magnetic Contacts - Grade 1 - SC516 Magnetic Contacts - Grade 1 - SC517
Download Detection Guide 2008  Download Detection Guide 2008
 
Download file Detection Product Data Leaflet Detection Product Data Leaflet

Grade 1 FC505 - Technical Data
Connections 5  
Reed Switches 1
 Pull-in Gap  23mm 
Material Polystyrene   
 Size mm                                  19 Dia x 15, 35 x 22                                      
Contact Form SPST form A   
Voltage Range  1-50vDC  150mA to 24V, 10 ohm 0.25W resistor in series   
Switching Current 500mA  
Contact MaterialComplies with  Complies with  Complies with  Complies with    Rhodium    
Colours White/Brown
Flush FC509 - Technical Data
Connections 6  
Reed Switches 2
 Pull-in Gap   25 mm 
Material Polystyrene   
 Size mm   25 Dia x 13, 57 x 32     
Contact Form SPST form A   
Voltage Range  1-50vDC  150mA to 24V, 10 ohm 0.25W resistor in series   
Switching Current 500mA  
Contact MaterialComplies with  Complies with  Complies with  Complies with    Rhodium    
Colours White
Grade 1 SC516 - Technical Data
Connections 5  
Reed Switches 1
 Pull-in Gap  15mm 
Material Polystyrene   
 Size mm                  65 x 13.5 x 13                                      
Contact Form SPST form A   
Voltage Range  1-50vDC  150mA to 24V, 10 ohm 0.25W resistor in series   
Switching Current 500mA  
Contact MaterialComplies with  Complies with  Complies with  Complies with    Rhodium    
Colours White
Grade 1 SC517 - Technical Data
Connections 5  
Reed Switches 1
 Pull-in Gap  20mm 
Material Polystyrene   
 Size mm                  65 x 13.5 x 13                                      
Contact Form SPST form A   
Voltage Range  1-50vDC  150mA to 24V, 10 ohm 0.25W resistor in series   
Switching Current 500mA  
Contact MaterialComplies with  Complies with  Complies with  Complies with    Rhodium    
Colours White/Brown