Marathon Electric Severe Duty Catalog Page
SB300 – Prices and Specifications are subject to change without notice.
47
THREE PHASE
3 1800 230/460 182T U867✯ 182TTFS4557 10:1
$789 S3 87.5 8.4/4.2 136 15.19
5 1800 230/460 184T U868✯ 184TTFS4555 10:1 $862 S3 87.5 13.0/6.5 118 16.19
7 1/2 1800 230/460 213T U869✯ 213TTFS4550 10:1 $1,088 S3 89.5 20.0/10.0 208 18.22
10 1800 230/460 215T U870✯ 215TTFS4546 10:1
$1,246 S3 91.0 26.0/13.0 243 19.72
15 1800 230/460 254T U871✯ 254TTFNA4549 10:1 $1,608 S3 91.0 39.0/19.5 463 23.52
20 1800 230/460 256T U872✯ 256TTFNA4532 10:1
$1,891 S3 91.0 50.0/25.0 340 25.27
25 1800 230/460 284T U873✯ 284TTFPA4545 10:1
$2,241
S3 92.4 62.0/31.0 285 26.27
30 1800 230/460 286T U874✯ 286TTFPA4544 10:1 $2,622 S3 92.4 74.0/37.0 435 27.77
40 1800 230/460 324T U875✯ 324TTFPA4540 2:1
$3,399 S3 93.0 100/50.0 515 28.97
50 1800 230/460 326T U876✯ 326TTFPA4550 2:1 $4,201 S3 93.0 122/61.0 585 30.47
60 1800 230/460 364T U877✯ 364TTFS4550 2:1 $5,991 S3 93.6 144/72.0 984 31.50
75 1800 230/460 365T U878✯ 365TTFS4560 2:1
$7,458 S3 94.1 178/89.0 1080 32.50
100 1800 230/460 405T U879✯ 405TTFS4560 2:1 $9,236 S3 94.5 228/114 1325 37.12
125 1800 460 444T U880✯ 444TTFS4546 2:1 $11,890 S3 94.5 142 1809 41.25
150 1800 460 445T U881✯ 445TTFN4826 2:1 $14,158 S3 95.0 172 2145 43.26
200 1800 460 445T U882 445TTFN4574 2:1 $16,900 S3 95.0 225 2324 43.26
250 1800 460 445T U884 445TTFN4575 2:1 $19,095 S3 95.0 285 2409 43.26
HP RPM VOLTS FRAME CAT. MODEL CT SPEED LIST MULT. NOM. F.L. "C"
NO. NO. RANGE* PRICE SYMB. EFF. AMPS DIM.
Severe Duty, Three Phase
Blue Chip
®
Totally Enclosed
Rigid Base
✯ Stock Model
Blue shaded areas are Cast Iron Frames
Catalog numbers (Cat No.) highlighted in bold blue have efficiency levels
that meet or exceed U.S. EPAct and/or NRCan Canadian standards.
APPROX.
WGHT.
LBS.
* Requires nameplate modification
IP55
Applications: Cooling towers, Fan and Blowers, and other severe duty environments
where long life and high efficiency are desired. Replacement for single
speed Marley cooling tower motors.
Features: • Blue Chip
®
quality, 100% cast iron construction for rigidity and reduced vibration
• Internal and external epoxy paint
• Class F insulation
• 1.15 Service Factor
• Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower
• Extended grease tubes, regreasable in service
• T-drains provided for effective drainage (Installed in both endshields)
• Shaft Slinger
• Forsheda seals on both ends
• Ball Bearings
• Actual test and vibration data supplied with each motor
• UL Recognized and CSA Certified
• Suitable for 10:1 VT and CT (as noted) on VFD
• Two year warranty
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