Item # G825045, Leeson Three Phase Cast Iron Frame Rigid Base Explosion-Proof Motors On Koffler Electrical Mechanical Apparatus Repair, Inc.

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All Categories > Products > AC Motors > Explosion-Proof Motors > Leeson Three Phase Cast Iron Frame Rigid Base Explosion-Proof Motors > Item # G825045

Leeson Three Phase Cast Iron Frame Rigid Base Explosion-Proof Motors

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Item # G825045, Leeson Three Phase Cast Iron Frame Rigid Base Explosion-Proof Motors

50 HP, 1765 RPM, NEMA Frame 326T, 230/460 V

Three Phase
Cast Iron Frame
Rigid Base
Division I, Division II, with Conduit Box and Normally Closed Thermostats
Explosion-Proof Motors are Class I, Groups C & D-Class II, Groups F & G
All Ratings are Inverter Rated
These explosion-proof motors are not designed for vertical mounting
EPACT motors

Explosion-proof For Hazardous Locations
Underwriters Laboratories And Canadian Standards Association Listed
General Specifications:
These explosion-proof motors are designed and approved for application in hazardous environments having certain explosive gases or materials present.

Features:
Rugged mechanical construction meeting all requirements for safety. UL and CSA listed.
Double shielded, pre-lubricated ball bearings are standard.
All motors have inherent automatic overload protection.
NEMA 1.15 service factor except as noted.
Explosion-proof conduit box included at no extra cost.
Normally-closed thermostats are standard on cast iron motors.
>Division I areas are environments where a hazard is present continuously or would be subject to fire or explosion if the hazard was present as a result of an accident or uncommon occurrence.
Division II areas are environments where the threat of fire or explosion is not normally present and not likely to result in the event of an abnormal occurrence.

Application Notes:
These motors must be applied in accordance with the National Electrical Code, Article #500. A partial listing of explosive agents is noted below. Consult NFPA Publication 497M for a complete listing. Please note headings and footnotes for qualifications of specific LEESON motors.

Specifications · Technical Details · Features

Specifications

Base		Rigid Base

Phase		Three

HP		50

RPM 60 Hz		1765

Voltage		230 V 460 V

FL Amps 460 V		61.5

% FL Eff.		93.0

NEMA Frame		326T

Disc. Sym.		C

C Dimension		30.37 in

Approx. Weight		570 lbs

NEMA Service Factor		1.00

Frame Construction		Cast Iron

Agency Approvals		EPACT Mandates larger image

Manufacturer		Leeson larger image

Technical Details

No LEESON motors are listed for Class I, Group A or B.

Class I

Class II

Features

1.0 Service Factor
Rugged mechanical construction meeting all requirements for safety. UL and CSA listed.
Double shielded, pre-lubricated ball bearings are standard.
All motors have inherent automatic overload protection.
NEMA1.0 Service Factor except as noted.
Explosion-proof conduit box included at no extra cost.
Division I areas are environments where a hazard is present continuously or would be subject to fire or explosion if the hazard was present as a result of an accident or uncommon occurrence.
Division II areas are environments where the threat of fire or explosion is not normally present and not likely to result in the event of an abnormal occurrence.