STP-301/451 Series Instruction Manual 
 
6-10
Installation 
6.4  Cable Connection 
6.4.1  Name and Dimensions of Each Cable 
STP Control unit Side STP Pump Side
Ground Terminal(  )
Crimp-Type Terminal Lug(M4  )
*1 
 
Yellow / Green Wire
L≦20m:  4mm^2
L>20m: 10mm^2
φ4.3(L≦20m)
φ6.5(L>20m)
Ground Terminal(  )
Crimp-Type Terminal Lug(M4  )
*1   
 
Unit:mm
 
Figure 6.7  External Dimensions of Ground Cable 
 
76.5
24.5
STP-301/451
Series
40
69.9
44.7
φ16
45pin (Pin)
41pin (Spcket)
Unit:mm
STP Control Unit Side STP Pump Side
L-type Connector
 
Figure 6.8  External Dimensions of STP Connection Cable
 
  
 
*1
 : JIS