Are the NEMA 4/4X/5 stainless steel, NEMA 12/3R, or NEMA 12K safety switches provided with a hub for conduit entry?
Issue:
Does Square D provides hub for conduit entry in NEMA Type 4/4X/5 stainless steel, NEMA Type 12/3R, or NEMA Type 12K safety switches
Product Line:
Safety Switches
Resolution:
No, watertight hubs should be ordered separately for field installation.
Type H hubs would be recommended for the NEMA 12/3R or NEMA 12K switches. Type H-CP hubs would be recommended for the NEMA 4/4X/5 stainless steel switches.
Field cut openings are required on the NEMA 4/4X/5 (suffix DS or SS) and NEMA 12/3R (suffix AWK) since no knockouts are provided on these switches.
The NEMA 12K (suffix A) switches are provided with knockouts.
Does Square D provides hub for conduit entry in NEMA Type 4/4X/5 stainless steel, NEMA Type 12/3R, or NEMA Type 12K safety switches
Product Line:
Safety Switches
Resolution:
No, watertight hubs should be ordered separately for field installation.
Type H hubs would be recommended for the NEMA 12/3R or NEMA 12K switches. Type H-CP hubs would be recommended for the NEMA 4/4X/5 stainless steel switches.
Field cut openings are required on the NEMA 4/4X/5 (suffix DS or SS) and NEMA 12/3R (suffix AWK) since no knockouts are provided on these switches.
The NEMA 12K (suffix A) switches are provided with knockouts.
Released for: Schneider Electric USA




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