Junction Boxes for DC Electric Motors

International Electric Rigs Ltd manufactures Junction box for D-79 DC Motor and various AC/DC motors. It provides the following specifications:

- Directly mounts to a D-79 DC Electric Motor

• Nylock fasteners hold a solid lug connection under vibration.
• Insulated with Phenolic board that resists heat and corrosion.
• Grip fasteners secure DC motor cables to the box.
• Explosion proof plug and receptacle to connect AC motors to the MCC unit in the SCR house.
• Pressure differential switch monitors output air flow on the DC motor blower unit.
• A switch is designed to cut power to the motor if the blower malfunctions.
• Two piece cover design allows choice of access to the DC power side, the AC power side or both.
• Solid Power Lug connection crimped on to the cable and bolted on to the insulation block.
• Terminal blocks to connect AC motors (blowers, flush pump, oiler pump) inside the box.
• Also provides a Safety Lock out Switch