Form No. 3CSFRM-0118
7
English
Model Voltage
Kilowatts
(kW) Phase Amps
Wiring Sizing
AWG*†
Fuse or
Circuit
Breaker*
Shipping
Weight
3CS-3B 208 3.0 3 (Bal.) 8.3 14 15 30 lbs. (14 kg)
240 3.0 3 (Bal.) 7.2 14 15 30 lbs. (14 kg)
480 3.0 3 (Bal.) 3.6 14 15 30 lbs. (14 kg)
380–400–415 2.8–3.1–3.4 3 (Bal.) 4.3–4.5–4.7 14 15 30 lbs. (14 kg)
3CS-4B 208 4.5 3 (Bal.) 12.5 12 20 30 lbs. (14 kg)
240 4.5 3 (Bal.) 10.8 14 15 30 lbs. (14 kg)
480 4.5 3 (Bal.) 5.4 14 15 30 lbs. (14 kg)
380–400–415 3.8–4.1–4.5 3 (Bal.) 5.7–6–6.2 14 15
3CS-6B 208 6.0 3 (Bal.) 18.8 10 30 30 lbs. (14 kg)
240 6.0 3 (Bal.) 14.4 12 20 30 lbs. (14 kg)
480 6.0 3 (Bal.) 7.2 14 15 30 lbs. (14 kg)
380–400–415 5.6–6.3–6.7 3 (Bal.) 8.6–9–9.4 14 15 30 lbs. (14 kg)
3CS-9B 208 9.0 3 (Bal.) 25 10 40 30 lbs. (14 kg)
240 9.0 3 (Bal.) 21.7 10 30 30 lbs. (14 kg)
440 9.0 3 (Bal.) 11.8 14 15 30 lbs. (14 kg)
480 9.0 3 (Bal.) 10.8 14 15 30 lbs. (14 kg)
380–400–415 7.5–8.3–9.0 3 (Bal.) 11.4–11.9–12.5 12 20 30 lbs. (14 kg)
SPECIFICATIONS
Electrical Rating Chart—3CS-XB Models
The shaded areas contain electrical information for International models only.
* Wire size is based on THHN wire for branch circuit protection at 0.91 derate factor. Circuit breakers and fused disconnects
are to be mounted remote and wired by contractor. Sizes are based on the 2002 NEC table 310-16. Conduit size based on
conductors plus ground wire sizing per Table C1 from Appendix C.
† Based upon THHN wire rated 90ºC.
♦ Open Delta–standard construction (Amperage higher than Balanced 3-phase)
NOTE: Shipping Weight includes packaging.
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