McKay is able to build type tested switchboards manufactured by Cubic, with the following specifications:

Applications:

• Floor standing or wall mounted
• Main Switchboards (PDC)
• Distribution Boards (DB)
• Motor Control Centres (MCC)
• Power factor correction control
• PLC panels
• General control panels and boxes
• Hazardous area control panels suitable for Zone 1 and Zone 2 applications

Electrical:

• Main bus bar capacity up to 7000A
• Rated short time withstand current (I_cw) 120kA/1s or 50kA/3s
• Rated peak withstand current (I_pk) up to 264kA
• Rated insulation voltage up to 1000VAC
• Rated operational voltage up to 1000VAC
• Rated impulse voltage 8kV
• Rated frequency 50-60Hz

Mechanical:

• Modular box and frame types
• Standard degree of protection - IP43 & IP54 (others available on request)
• Internal separation from 1 to 4b
• Mounting types : fixed, plug-in, and fully withdrawable
• Materials: mild steel, stainless, aluminum and insulating materials