BLA504DC

0.5HP 1725 56C TEFC 208-230/460V General Purpose

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Quick Specs

  • HP: 0.5
  • RPM: 1725
  • Voltage: 208-230/460
  • Phase: 3
  • Enclosure: TEFC
  • Frame: 56C

Product Overview

The Techtop BLA504DC is a 0.5 horsepower, three-phase squirrel cage induction motor built for reliable performance in general-purpose industrial use. Operating at 1725 RPM with dual voltage input (208-230/460V), this motor features a TEFC (Totally Enclosed Fan Cooled) enclosure, cast aluminum casing, and a 56C frame with rigid/C-Flange mounting. It includes a 1.15 service factor, inverter duty (10:1 VT, 4:1 CT), and high power factor of 0.93.

Equipped with 9 leads in a YY/Y connection, IP55 protection, and CSA certification for Class I Div 2 hazardous locations, it uses Mobil Polyrex EM grease, has 6204 ZZ bearings on both ends, and a 0.625″ shaft diameter. This lightweight 18.3 lb motor is ideal for compact, continuous-duty applications.

Electrical Data

Rated Motor Output Power0.5
Rated Motor Speed1725
Rated Motor Voltage208-230/460
Rated Motor Current-
Phase3
Frequency60
Poles4
Locked Rotor Current4.4
Service Factor1.15
KVA CodeJ
Nominal Efficiency70.6
Nominal Power Factor0.93
Leads (Qty, Size)9 leads
ConnectionDirect on line
Start Capacitor-
Run Capacitor-

General Data

Frame56C
EnclosureTEFC
MountingRigid/C-Flange
Weight18.3 lbs
RotationReversible
Ambient Temp40
Number of SpeedsSingle Speed
C-Dimension-
NEMA DesignB
Degree of Protection (IP)-
Insulation ClassF
DutyContinuous
OrientationPulley End

Mechanical Data

DE Bearing6204 ZZ
NDE Bearing6204 ZZ
Shaft Diameter0.625
Grease TypeMobil Polyrex EM
Greaseable-

Additional Information

Warranty1-Year
Country of Origin-
Agency ApprovalsClass I Div 2, CSA Certified, T3C

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