Specifications
Solid State Relays (Triacs) 
Triacs C4000 Single, Dual & Quad 
Compac Industries Ltd. 
Page 61 
www.compac.co.nz 
Triacs C4000 Single, Dual & Quad 
Power 
Symbol 
Function 
High / Low 
Terminal 
Single / Dual 
Quad 
Current Output 
T1 
LOAD1 
MTR1 
Motor relay control (SW1 = 2) 
or 
Internal pump motor (SW1 = 1) 
Motor relay control (SW1 = 2) 
Internal pump motor (SW1 = 1) 
Low 300mA max 
High (40 A max) 
T2 
SFS1 
Secondary Flow Coil 
Solenoid 1 
Secondary Flow Coil 
Solenoid 1 
Low (300 mA max) 
T3 
PFS1 
Primary Flow Coil 
Solenoid 1 
Primary Flow Coil 
Solenoid 1 
Low (300 mA max) 
T4 
LOAD2 
MTR2 
Motor relay control (SW2 = 2) 
or 
Internal pump motor (SW2 = 1) 
Motor relay control (SW2 = 2) 
Internal pump motor (SW2 = 1) 
Low 300mA max 
High (40 A max) 
T5 
SFS2 
Secondary Flow Coil 
Solenoid 2 
Secondary Flow Coil 
Solenoid 2 
Low (300 mA max) 
T6 
PFS2 
Primary Flow Coil 
Solenoid 2 
Primary Flow Coil 
Solenoid 2 
Low (300 mA max) 
T7 
SFS4 
Spare 
Secondary Flow Coil 
Solenoid 4 (SW4 = 2) 
Low (300 mA max) 
T8 
SFS3 
Spare 
Secondary Flow Coil 
Solenoid 3 
Low (300 mA max) 
T9 
PFS3 
Spare 
Primary Flow Coil 
Solenoid 3 
Low (300 mA max) 
T10 
PSF4 
Spare 
Primary Flow Coil 
Solenoid 4 
Low (300 mA max) 










