- 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
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.
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.
| Items |
 G158362 Leeson Three Phase Cast Iron Frame Rigid Base Explosion-Proof Motors |
G158319 Leeson Three Phase Cast Iron Frame Rigid Base Explosion-Proof Motors |
G158366 Leeson Three Phase Cast Iron Frame Rigid Base Explosion-Proof Motors |
G158158 Leeson Three Phase Cast Iron Frame Rigid Base Explosion-Proof Motors |
G158157 Leeson Three Phase Cast Iron Frame Rigid Base Explosion-Proof Motors |
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| Base | Rigid Base | |||||||||
| Phase | Three | |||||||||
| HP | 3 | 5 | 5 | 7.5 | 7.5 | |||||
| RPM 60 Hz | 1760 | 3475 | 1745 | 3530 | 1760 | |||||
| Voltage | 230 V460 V | |||||||||
| FL Amps 460 V | 4.2 | 6.2 | 6.5 | 9.5 | 10.0 | |||||
| % FL Eff. | 87.5 | 87.5 | 87.5 | 88.5 | 89.5 | |||||
| NEMA Frame | 182T | 184T | 184T | 213T | 213T | |||||
| Disc. Sym. | C | |||||||||
| C Dimension | 17.12 in | 17.12 in | 17.12 in | 20.91 in | 19.66 in | |||||
| Approx. Weight | 100 lbs | 110 lbs | 120 lbs | 175 lbs | 138 lbs | |||||
| NEMA Service Factor | 1.15 | |||||||||
| Frame Construction | Cast Iron | |||||||||
| Agency Approvals |
 EPACT Mandates |
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| Manufacturer |
 Leeson |
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