Description
• 1-500 HP, 3600, 1800, 1200 RPM
• TEFC enclosure
• IP55 protection
• Heavy gauge rolled steel fan cover
• Class 1 Division 2 Groups A,B,C,D in accordance with NEC
• UR, CE, IEEE 45, CC306B
• Rigid base, C-Face with feet and C-Face round body mounting options available
• All frames double punched
• NEMA Design B
• NEMA Premium Efficiency
• Class F insulation
• 1.25 SF
• Inverter duty, 10:1 CT / 20:1 VT (1.0 SF)
• Metal clad V-Ring on DE, oil seal on ODE
• Double vacuum pressure impregnation (VPI) treatment
• 60 Hz, 230/460V – Suitable for 208V
• Three year warranty
Specifications
Horsepower
250
RPM
1800
Voltage
460
Frame Size
449TBB
Enclosure Type
TEFC
Degree of Protection
IP55
Service Factor
1.25
Insulation Class
Class F
NEMA Design
B
Mounting Type
Rigid Base
Category
Electric Motors