Square D HU366 Heavy Duty Safety Switch

Brand Square D
(32 Reviews)

Square D HU366 Heavy Duty Safety Switch

Brand Square D
(32 Reviews)
Select Item Condition


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Square D HU366 Heavy Duty Safety Switch


$3770.00 In stock



Square D HU366 Heavy Duty Indoor Safety Switch

Authentic Square D HU366 Safety Switch
Mounting Type: Surface
Wire Size: #3/0 to 500 AWG/kcmil(Al/Cu)
Terminal Type: Lugs
Type of Duty: Heavy Duty
Number of Poles: 3-Pole
Maximum Voltage Rating: 600V
Action: Single Throw
Ampere Rating: 600A
Approvals: UL Listed
Electrical Interlock: None
Enclosure Material: Steel
Enclosure Rating: NEMA 1
Enclosure Type: General Purpose (Indoor)
Short Circuit Current Rating: 200kA(max)
Disconnect Type: Non-Fusible
Factory Installed Neutral: No

Heavy Duty Safety Switches are needed when maximum performance and continuity of service is essential for commercial and industrial applications. Equipped with fuses they can provide over-current and short-circuit protection.


Brand Square D
Series E
Nema Rating Indoor
Duty Rating Heavy Duty
Fusibility Non-Fusible
Mpn HU366
Upc 785901505655
Gtin 00785901505655


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