Eaton Enhanced visible blade single-throw safety switch, 400 A, NEMA 4X, 304 stainless steel, Class H, Neutral, Three-pole, Four-wire, 600 V, Max Hp: 250, 350 hp (3PH @480/600 V), (2)#1/0-(2)300 kcmil; or (1)#1/0-(1)750 kcmil Cu/Al

Eaton Enhanced Visible Blade Single-Throw Safety Switch 400A The Eaton Enhanced visible blade single-throw safety switch is designed for reliable power distribution and electrical safety in commercial and industrial applications. It features a 400 ampere rating with a NEMA 4X enclosure made of 304 stainless steel, providing corrosion resistance and durability. This three-pole, four-wire switch operates at 600 V and supports motor loads up to 250 maximum horsepower, with 350 hp at 3-phase 480/600 V. It accepts copper or aluminum wire sizes ranging from (2)#1/0-(2)300 kcmil to (1)#1/0-(1)750 kcmil, making it suitable for a wide range of wire and cable installations. Eaton’s safety switch is an essential component for electrical distributors and switchgear suppliers focused on secure and efficient power management. Specifications Amperage: 400 amperes Voltage Rating: 600 V Number of Poles: Three-pole Number of Wires: Four-wire Enclosure Material: 304 Stainless Steel Enclosure Rating: NEMA 4X Max Horsepower: 250 HP, 350 HP (3PH @480/600 V) Wire Range: (2)#1/0-(2)300 kcmil or (1)#1/0-(1)750 kcmil Cu/Al Dimensions (W x H x L): 27 in x 11 in x 57 in Product Weight: 135 lbs Features Enhanced visible blade for clear ON/OFF status verification Corrosion-resistant 304 stainless steel enclosure suitable for harsh environments Heavy-duty construction for reliable switching and safety Compatible with copper and aluminum conductors Designed for motor control applications up to 350 hp NEMA 4X rating ensures protection against water and dust ingress Three-pole, four-wire configuration for versatile electrical distribution Downloads & Links Eatons Volume 2-Commercial Distribution