Watlow QPAC - Manual (Page 11)

QPAC User's Guide 11 Chapter 2: Install & Wire
Load
Current
(amps)
Semiconduc-
tor Fuse Rat-
ing (amps.)
Minimum
Recommended
Wire Size
Bending Radius Wire Sized that
Lugs Accept
Fuse
Mounting
Lug
Torque
Internal
Allen
Wrench
150 200 3/0 102mm (4 in) 4 to 3/0 *onboard 240 in/lb 3/16 in
200 250 250 MCM 114 mm (4.5 in) 6 to 350 MCM *onboard 375 in/lb 3/8 in
300 400 500 MCM 203 mm (8 in) 4 to 500 MCM *onboard 375 in/lb 3/8 in
400 500 Dual 350 MCM 380mm (15 in) 2 to 600 MCM onboard 500 in/lb 1/2 in
500 600 Dual 350 MCM 380mm (15 in) 2 to 600 MCM onboard 500 in/lb 1/2 in
600 800 Dual 500 MCM 380mm (15 in) 2 to 600 MCM onboard 500 in/lb 1/2 in
800 1,000 Quad 250 MCM 380mm (15 in) 2 to 600 MCM onboard 375 in/lb 3/8 in
1,000 1,250 Quad 350 MCM 380mm (15 in) 2 to 600 MCM onboard 375 in/lb 3/8 in
*The fuses are external in Style C power controls over 575VÅ (ac).
Wiring
QPAC Wiring Data.