600 Series Steam Sterilizers
INS 61301607027 Rev A US 5–5
NOTE
The 208 Vac version of the CAS-45A has a fuse box mounted on the right
side of the electrical cabinet.The customer three-phase connection is
routed through six 100A fuses before it is connected to the heating element
contactors. For all other voltages, the customer three-phase connection is
routed to the heating element contactors.
FIGURE 5–3. CAS-45A STEAM BOILER ELECTRICAL CONNECTIONS
A07027-R
VOLTAGE
208V
240V
480V
600V
125.1 A
108.4 A
54.2 A
43.4 A
POWER
45 KW
45 KW
45 KW
45 KW
WIRE SIZE
(90°C Copper)
2 AWG
3 AWG
8 AWG
8 AWG
CONDUIT
SIZE
1¼"
1¼"
¾"
¾"
CURRENT
K
K
Electric – 4-wire with ground
See table below for current ratings
and wire sizes.
Three-Phase Customer
Supply Connection
(torque to 110 in-lbs.)
Ground
Connection
Wiring to Fuse Box
(208 Vac model only)
Service Entrance for
Three-Phase Power Supply
Be sure wires are clean and bright to
ensure good electrical contact.