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The Square D 9999SX6 is an Interlock Kit designed for use with contactors and starters. It is compatible with Class 8502, 8536, and 8736 types. This auxiliary contact kit features a one Normally Open (1NO) contact configuration and operates at a maximum rating of six hundred volts AC and ten amps. It utilizes a screw clamp terminal type and can accommodate NEMA sizes zero to seven. The kit allows for left or right mounting, ensuring versatile installation options.
This kit provides essential auxiliary contacts for controlling electrical motors and devices.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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