Explosion Proof – NEMA High Efficiency Motors

Applications

• Gasoline
• Flour / feed mills
• Grain Elevators
• Fans
• Pumps
• Blowers
• Material handling equipment
• Other applications requiring motors UL or CSA listed for hazardous locations

Standard features

Single voltage – Self ventilated (TEFC)

• Output: 1 up to 500HP
• Cast iron frames (143 up to 586/7)
• Mounting: B3R
• Degree of Protection: IP54
• Squirrel cage rotor/Aluminium die cast
• Stainless steel nameplate AISI 316
• Class “F” insulation with T 80K
• Continuous duty – S1
• Ambient temperature: 40°C , 1000 m.a.s.l. (3300 ft)
• Thermostats
• NPT thread cable entries in terminal box
• Six lead terminal block
• Hardened set screws
• Internal DE and NDE bearing cap to prevent flame propagation
• Machined metal to metal surfaces between frame and terminal box
• Earth lug inside the terminal box
• Suitable for Inverter Duty applications*
• Paint color: RAL 5009

*Just for CSA certificate. For additional details about Inverter operation, please contact our technical support.

Optional features

• Other mounting configurations
• Thermal protection:
  • Thermostats
  • RTD-PT 100 Just for CSA certificate
• Space heaters Just for CSA certificate

Classification

CSA Standard:

Div 1; Groups C and D

Certification:

UL E87848
CSA LR 50962