A.O. Smith CENTURY E-PLUS - Page 8

6
Centurion
®
, Square Flange
Switchless “1081” Motor
• Standard Efficiency
• E-Plus, High Efficiency
•
1
⁄
2
– 5 Hp
• No Switch, No Governor
• 303 stainless steel
threaded shaft
• Suitable for operation
at 50 Hz, 1.0 service factor
• Single or three phase
• True NEMA 56-frame
• UL standard “1081” approvable
• Full-rated and Up-rated
• 50° C Ambient
• Available as a
Century two-speed motor
Neptune
®,
C & Square Flange
• Standard Efficiency
• High Efficiency
•
1
⁄
2
– 3 Hp
• Advanced Switch Technology
• 48 frame shell diameter
• 303 stainless steel threaded shaft
• UL standard “1081” approvable
• Full-rated and Up-rated
• 50° C Ambient
E-PLUS
®
MOTORS