DC Control / AC Load
Delcon Solid State Relays - Ex Relays Series DC Control / AC Load
Relays for hazardous locations with DC input ("coil") voltage and AC load voltage.
Main benefits comparing to electromechanical relays and opto coupled relays:
• No limited lifetime even with difficult loads, 10 year warranty
• High tolerance against noises
• Guaranteed switching on- and off-levels
• 100 % clear status indication
• Relatively high transient protection
• Extreme reliability
• No need for over dimension of the relay, all values are effective values
• No minimum load requirement
Approval ratings:
ATEX: II 3 G Ex nA IIC Gc
IECEx: Ex nA IIC Gc
HazLoc:
Class I, Division 2, Groups A, B, C, D
Class I, Zone 2, IIC
T4 (Ta ≤ 70 °C)
Product
picture | Product name | Application | Control voltage | Load voltage | Max. current | Product
document |
 | EXO 5IHA | Fast switch-off | 5 VDC | 0...240 VAC/250 VDC | 1,2 A | PDF |
| EXO 5TH | AC loads | 5 VDC | 0...240 VAC | 3 A | PDF |
| EXO 12TH | AC loads | 12 VDC | 0...240 VAC | 3 A | PDF |
| EXO 24IHA | Fast switch-off | 24 VDC | 0...240 VAC/250 VDC | 1,2 A | PDF |
| EXO 24TH | Wider operation
temperature range | 24 VDC | 0...240 VAC | 3 A | PDF |
| EXO 24TR | AC loads | 24 VDC | 0...240 VAC | 3 A | PDF |