HF3 Series
 
     
 
• Non Plastic high temp. withstanding base
• Insert moulded terminals
• Screw / Solder type terminals
• Suitable for motor starters & controllers
  
     
 
Contact Specifications
• Configuration : 3 NO (3 Form A)
      3 CO (3 Form C)
• Contact Rating : 40A at 240 VAC / 24 VDC
 

(Resistive) (Higher AC voltage Contact rating Model also available)

• Contact Resistance : 100 mohm max (initial)
 
 
     
 
General Performance
  
 
• Operate time 30 msec max
  Fast Switching version 10 msec max
• Release time 10 msec max
• Life Expectancy  
  Electrical 5x104 Operations at rated load
  Mechanical 106 Operations
• Dielectric Strength  
  Between Open Contacts 1000 VAC
  Between Coil & Contact 2000 VAC
  Between Any terminal & earth 2000 VAC
• Insulation Resistance 1000 Mohm min @ 500 VDC, 25°C & RH 50
• Temp. Range -40°C to + 70°C
• Weight 200 gms (approx.)
•

Mounting

 Chassis mounting
  
     
 
 
     
 
Coil Data (at 25°C)
Nominal Coil voltage (VDC) Coil resistance ohms
(+/-10%)		 Nominal Coil power approx. (W) Pick up voltage max. (VDC) Drop out voltage min. (VDC)
NO
12V
75
1.9W
80% of nominal voltage
10% of nominal voltage
18V
24V
 
     
 

Various coil voltages available.
AC coils also available
Pick up Voltage for AC coil relays 85% max. Of nominal coil voltage

  
     
Copyright © 2006. All Rights Reserved.