Explosion Proof Motors
NEMA PREMIUM EFFICIENCY MOTORS
WEG Explosion Proof motors are suitable for
applications requiring UL or CSA certification for
hazardous locations.
Standard Features:
- Class F insulation (Impregnation Resin and
Magnet wire are class H)
- F1 Mounted (Cast Iron frames are F2 convertible)
- Stainless Steel Nameplate - Laser etched with
high contrast background
- All frames with regreasable ball bearings (Frames
364T and up)
- CSA Approved - File LR50962
- Class I, Division 1, Groups C & D Temperature
Code T3C
- Class II, Division 1, Groups F & G Temperature
Code T3C
- UL Listed - File E87848
- Class I, Division 1, Groups C & D
- Class II, Division 1, Groups F & G
- Frame (143T-326T) Temperature Code T4
- Frame (364T and up) Temperature Code T3C
ADDITIONAL TECHNICAL DATA
ELECTRICAL DATA:
- B-28
MECHANICAL DATA:
- C-18
Features that make a difference:
- NPT threaded terminal box
- Non-sparking fan
- Thermostats
- IP55 rated enclosure
- VFD Service 20:1 CT; 1000:1 VT
(cCSAus and excludes frames
449T & 586/7)
CSA files are NRTL cCSAus listings
Inverter Rated:
CSA US (Certificate 1629892)
Constant Torque
20:1 for frames 143T to 447T - Class I & II
4:1 for frame 449T - Class I only
20:1 for frame 504/5 - Class I & II
2:1 for frame 586/7 - Class I & II
WEG Explosion Proof motors are suitable for
applications requiring UL or CSA certification for
hazardous locations.
Variable Torque
1000:1 for all frames excluding 449T - Class I & II
1000:1 for 449T - Class I only
Explosion Proof Motors
HIGH EFFICIENCY MOTORS
WEG Explosion Proof motors are suitable for
applications requiring UL or CSA certification for
hazardous locations.
Standard Features:
- Class F insulation (Impregnation Resin and
Magnet wire are class H)
- F1 Mounted (Cast Iron frames are F2
convertible)
- Stainless Steel Nameplate - Laser etched with
high contrast background
- All frames with regreasable ball bearings
(Frames 364T and up)
- CSA Approved - File LR50962
- Class I, Division 1, Groups C & D Temperature
Code T3C
- Class II, Division 1, Groups F & G Temperature
Code T3C
- UL Listed - File E87848
- Class I, Division 1, Groups C & D
- Class II, Division 1, Groups F & G
- Frame (143T-326T) Temperature Code T4
- Frame (364T and up) Temperature Code T3C
ADDITIONAL TECHNICAL DATA
ELECTRICAL DATA:
- B-26
MECHANICAL DATA:
- C-18
Features that make a difference:
- NPT threaded terminal box
- Non-sparking fan
- Thermostats
- IP55 rated enclosure
- VFD Service 12:1 CT; 1000:1 VT
(cCSAus and excludes frames
449T & 586/7)
CSA files are NRTL cCSAus listings
Inverter Rated:
CSA US (Certificate 1629892)
Constant Torque
12:1 for frames 143T to 447T) - Class I & II
4:1 for frame 449T - Class I only
12:1 for frame 504/5 - Class I & II
2:1 for frame 586/7 - Class I & II
Variable Torque
1000:1 for all frames excluding 449T - Class I & II
1000:1 for 449T - Class I only
