Marathon Electric MK033 Hazardous Duty Motor 1/4 HP 1200 RPM 115 VAC - MK033

Marathon Electric MK033 Hazardous Duty Motor 1/4 HP 1200 RPM 115 VAC - MK033

The Marathon Electric MK033 is an explosion-proof motor designed for hazardous environments. This motor has a power rating of one fourth horsepower and operates at a speed of one thousand two hundred RPM. It runs on one phase and requires a voltage of one hundred fifteen VAC. This motor is equipped with a rigid base and a ball bearing system for stability and longevity.

Product Highlights

This motor is suitable for use in various applications where safety and efficiency are critical. It includes overload protection to ensure safe operation.

Features

• Single phase motor with one speed operation
• Features explosion-proof class I and II, groups D, F, and G
• Durable rolled steel housing

Specifications

What our Experts Think

• Explosion-Proof Safety: Certified for Class I, Groups D; Class II, Groups F & G; Temperature Code T3B, ensuring safe operation in hazardous environments.

• Reliable Performance: Delivers 1/4 HP at 1200 RPM, with a 1.0 service factor and automatic reset thermal protection for continuous duty applications.

• Durable Construction: Features a rolled steel frame, explosion-proof fan-cooled (EPFC) enclosure, and double-sealed ball bearings for longevity. 

• Versatile Use: Ideal for powering fans, blowers, and other equipment in industrial and commercial settings requiring explosion-proof motors

• Easy Integration: Equipped with a 56 frame, 1-1/2" thru-bolts, and a horizontal mounting orientation for straightforward installation.

Q&A

Q: What is the Marathon MK033 motor used for?
A: The MK033 motor is designed for fan and blower applications in hazardous environments, such as chemical plants and oil refineries, where explosion-proof equipment is required.

Q: What are the key of the MK033 motor?
A: It delivers 1/4 HP, operates at 1200 RPM, supports 115 VAC single-phase power, features a 56 frame, and includes an Explosion-Proof Fan Cooled (EPFC) enclosure.

Q: What hazardous locations is the MK033 motor rated for?
A: It is rated for Class I, Groups D; Class II, Groups F & G; and Temperature Code T3B, indicating suitability for a wide range of hazardous environments. 

Q: Is the MK033 motor suitable for inverter-duty applications?
A: Yes, it is designed for continuous-duty operation and is compatible with variable speed drives.

Q: What industries use the MK033 motor?
A: Ideal for use in chemical processing, oil and gas, and other industries requiring explosion-proof motors for safety and compliance.

Maintenance Tips

• Regular Inspection: Periodically check the motor for signs of wear, overheating, or unusual noises.

• Keep Clean: Ensure the motor and surrounding area are free from dust and debris to maintain proper ventilation.

• Secure Mounting: Verify that the motor is securely mounted to prevent vibrations and ensure efficient operation.

• Electrical Connections: Inspect all electrical connections for tightness and signs of corrosion.

• Lubrication: Apply appropriate lubrication to bearings as per the manufacturer's guidelines to ensure smooth operation.