Mars 04773 User Manual
Heating Motors - PSC & Split Phase
512 inch dia. MARS SERIES 047
Replacement Oil Burner Motors
Oil burner motors are available in a variety of styles and models for all
applications. These motors will replace any vented or non-vented flange oil
urner motor.
b
GE by RBC
Features:
Totally enclosed shell, vented flange
•
on shaft end
All angle ball or sleeve bearings
•
1725 RPM and 3450 RPM models
•
available
Standard NEMA mounting flanges
•
Reversible rotation
•
Cross Reference:
A.O. Smith Beckett Emerson NO.
OBK2002 21805U 3274 04777
Specifications:
• PSC & split phase models
• CW rotation opposite
shaft end
• Single phase, 60 Hertz
• Automatic reset, overload
protected
• Continuous duty, 1.0
service factor
• UL recognized & CSA
certified
• Enclosed construction
• Two lug Rabbett Flange
MARS
Beckett Replacement:
GE Model # 5KCP100EZA001X MARS# 04777
MARS
NO.
MARATHON
NO.
HP VOLTS AMPS RPM
DIMENSIONS
A B
NEMA
FRAME
LUG
CENTERS
3450 RPM - 2 Pole
(1)
04777
04773 4773 1/8 115 2.35 3450 1.88 5.34 48N 7.25 6.38
04779
04785 - 1/4 115 3.60 3450 1.88 6.07 48N 7.25 6.38
04774 4774 1/3 115 4.90 3450 1.88 6.32 48N 7.25 6.38
4777 1/7 115 1.70 3450 1.75 4.86 48M – 6.38
(2)
- 1/7 115 2.35 3450 1.88 5.12 48M 6.75 5.50
1725 RPM - 4 Pole
04782 4782 1/8 115 2.60 1725 1.84 5.34 48N 7.25 6.38
MARATHON
04784 4784 1/6 115 3.50 1725 1.84 5.54 48N 7.25 6.38
04786 4786 1/4 115 4.40 1725 1.84 5.82 48N 7.25 6.38
04787 4787 1/3 115 5.20 1725 1.84 6.07 48N 7.25 6.38
(1) PSC (2) 24 inch leads are 18 gauge SC cord
Upon depletion of stock on this item, the referenced Marathon item will be substituted.
RABBETT
FLANGE
M-54
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