Mars 04452 User Manual
Fan & Blower Motors - Three Phase
B
D
C
A
B
D
C
A
512 & 612 inch dia. MARS SERIES 045
Three Phase, Dripproof Commercial Fan And
Blower Motors
GE three phase commercial fan & blower motors are adaptable to a wide variety of applications. Ball bearings
and NEMA service factors make these motors the best choice for tough jobs. Resilient base mounted, NEMA
56 frame. No thermal protection.
Applications:
• Specially designed for commercial fans, air handlers, ventilation fans, blowers and other belt-driven airoving applications.
m
Features:
• Ball bearings
• Reversible rotation
• NEMA service factors
• Dual voltage 208-230/460
Specifications:
• No thermal protection
• Dripproof construction
• Resilient base mounted
• 60 Hertz, three phase
1725 RPM – 208-230/460 Volt – Reversible Rotation - 4 Pole
MARS
NO.
04450* 46KN4085 K277 3/4 3.0/1.5 1.25 1.88 8.82 3.5 5/8 56
04452* 46MN4087 K278 1 3.8/1.9 1.25 1.88 9.42 3.5 5/8 56
* Limited quantities available, while supplies last.
GE NO.
5K
MARATHON
NO.
HP
FLA
230/460V
SF
GE by RBC
DIMENSIONS
A B C D
Three Phase, Dripproof Commercial
Fan And Blower Motors
GE three phase commercial fan and blower motors are adaptable to a wide variety of applications. Ball bearings
and automatic thermal overload protection coupled with NEMA service factors make these motors the right
choice for tough jobs. Designed for commercial and industrial air handlers, exhaust fans and furnace fans.
Specifications:
• automatic thermal overload protection
• dripproof construction
• resilient base mounted
• 60Hz, three phase
Features:
• dual voltage
• direct and belt drive
• ball bearing
• reversible rotation
• NEMA service factors
NEMA
FRAME
MARS
NO.
GE NO.
MARATHON
NO.
HP
FLA
208-230/460V
SF
DIMENSIONS
A B C D
1725 RPM - 208-230/460 Volt - Reversible - 4 Pole
04712 5K42HN4089X K1408 1/2 2.3-2.2/1.1 1.25 1.88 8.22 3.5 .62 56
04715 5K46KN4085X K1410 3/4 3.3-3.0/1.5 1.25 1.88 8.92 3.5 .62 56
04716 5K46MN4087X K1412 1 3.6-3.8/1.9 1.15 1.88 9.52 3.5 .62 56
04713 5K49PN4088X K1415 1 1/2 5.5-5.6/2.8 1.15 1.88 10.12 3.5 .62 56H
04717 5KE49TN8384T K2030 1 1/2 4.6-4.4/2.2 1.15 1.88 9.02 3.5 .88 145T
04714 5K49UN4086X K1418 2 6.2-6.0/3.0 1.15 1.88 12.12 3.5 .62 56H
MARATHON
04718 5KE49UN8370T K2040 2 6.2-5.8/2.9 1.15 1.88 12.42 3.5 .88 145T
3450 RPM - 208-230/460 Volt - Reversible - 2 Pole
04724 5K37MN252X K1409 3/4 2.6-2.6/1.3 1.25 1.88 8.92 3.5 .62 56
04726 5K38PN258X K1411 1 3.3-3.2/1.6 1.25 1.88 9.52 3.5 .62 56
04727 5K49KN2150X K1413 1 1/2 5.0-4.8/2.4 1.15 1.88 9.52 3.5 .62 56H
04728 5K49NN2147X K1416 2 6.0/3.0 1.15 1.88 10.82 3.5 .62 56H
04729 5KE49UN8376T K2037 3 8.9-8.2/4.1 1.15 1.88 12.92 3.5 .88 145T
04740
(1) 230/460V
Upon depletion of stock on this item, the referenced Marathon item will be substituted.
M-66
(1)
5KE49QN8375T K2038 5 13.0/6.5 1.00 2.25 13.15 3.5 .88 145T
The largest selection of motors, components and accessories for the HVAC/R Industry
NEMA
FRAME
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