Square D H328N Safety Switch 240 VAC 1200 Amp 3-Pole Class L

Product Description

The Square D H328N is a heavy-duty, fusible safety switch with a 1200 Amp current rating and 240 VAC/250 VDC voltage rating. This 3-pole switch features a factory-installed neutral and NEMA 1 enclosure. It is designed for applications requiring short circuit current up to 200 kA. The switch accommodates wire sizes from 3/0 AWG to 750 kcmil copper or aluminum.

• Fusible disconnect switch with Class L fuse type.
• Heavy-duty rating for robust performance.
• NEMA 1 enclosure for general purpose indoor use.

Product Highlights

The Square D H328N safety switch provides reliable power isolation with a fusible design and heavy-duty construction.

Product Information

Standard Information

• Brand: SQUARE D
• Manufacturer Part Number: H328N
• Country of Origin: Mexico

Technical Specifications

• Catalog Number: H328N
• Brand: Square D
• Manufacturer: Square-D / Schneider
• Current: 1200 Amp
• Voltage: 240 Volt
• Fuse Type: L
• Number of Poles: 3 Pole
• Duty Rating: Heavy duty
• Enclosure: 1
• Mounting Type: Surface
• Short Circuit Current: 200 kA
• Wire Size: AWG 3/0...750 kcmil copper or aluminium
• Certifications: UL Listed File E2875
• Conductor Size: 3/0 AWG-750 kcmil
• Disconnect Type: Fusible disconnect
• Enclosure Rating: 1
• Number of Phases: 3 Phase
• Line Rated Current: 1200 A
• Environmental Conditions: GENERAL PURPOSE (INDOOR)
• AC Voltage Rating: 240 V
• DC Voltage Rating: 250 V
• Current Rating: 1200 Ampere
• Power Rating: 100 HP at 240 VAC 3-Phase (Standard), 250 HP at 240 VAC 3-Phase (Maximum), 200 HP at 480 VAC 3-Phase (Standard), 500 HP at 480 VAC 3-Phase (Maximum), 250 HP at 600 VAC 3-Phase (Standard), 500 HP at 600 VAC 3-Phase (Maximum), 50 HP at 600 VDC
• Number of Wires: 4
• Fuse Provision: Fusible
• Neutral Type: Solid
• Enclosure Material: Steel
• Approval: UL
• Duty: Heavy
• Item: Single Throw Safety Switch
• Phase: 3
• Amps AC: 1200 A
• Features: Mercury Free, PVC Free
• Standards: UL Listed
• Contact Form: 3PST
• Gauge/Conductor: 3/0 AWG to 750 kcmil
• Protection Method: Fusible
• NEMA Enclosure Type: 1
• Fusible / Nonfusible: Fusible
• Electrical Connection: Lugs
• Actuator Type: Padlock Off Handle, Padlock-off Handle
• Finish: Baked Enamel
• Horsepower: 50 hp, 250 hp
• Series: E4
• Type: Fusible General Purpose Heavy Duty
• UNSPSC: 39122205
• ECCN: EAR99
• NEMA Rating: 1
• Amperage Rating: 1200A
• AWG Range: AWG 3/0...750 kcmil
• No. of Wires: 4
• Rated Voltage: 240V ac/250V dc