Abb TH4321R Fusible Disconnect Switch 30A

Product Description

The ABB TH4321R is designed for commercial and industrial applications where safety and high performance are essential. It is listed to UL standard 98 for enclosed and dead front switches and certified to CSA standard 22.2 no. 4-04. This heavy-duty safety switch meets or exceeds NEMA KS1 standards.

• Suitable for use as service equipment when installed in accordance with the National Electrical Code.
• Features a quick-make, quick-break mechanism.
• Full cover interlocks for enhanced safety.

Product Highlights

This fusible disconnect switch ensures reliable performance in demanding environments. Ideal for industrial settings.

Product Information

Standard Information

• Brand: ABB
• Manufacturer Part Number: TH4321R
• Country of Origin: UKN

Technical Specifications

• Enclosure: NEMA 3R (Outdoor)
• Voltage Rating: 240 AC
• Amperage Rating: 30A
• Number of Poles: 3
• Category: Heavy Duty
• Poles: 3
• Wires: 4
• Fusing: Fusible
• Options: None
• Wire Range (Cu/Al): 14-8 CU;12-8 AL
• 240 Vac, NEC Std, 1-ph: 1.5 hp
• 240 Vac, NEC Std, 3-ph: 3 hp
• 240 Vac, Time Delay, 1-ph: 3 hp
• 240 Vac, Time Delay, 3-ph: 7.5 hp
• 250 Vdc: 5 hp
• cUL Listed: Yes
• UL Listed: Yes
• Height: 10.50 in
• Depth: 3.10 in
• Width: 6.20 in
• Enclosure NEMA Rating: NEMA 3R
• Manufacturer: ABB
• Component: Fusible Disconnect Switch
• Current: 30 Amp
• Enclosure Disconnect Type: Heavy Duty Safety Switch
• Part Number #: TH4321R
• SKU #: 2431550
• Horsepower: 1-1/2 hp, 3 hp
• Type: Fused Heavy Duty
• UNSPSC: 39122205
• UPC: 00783164009200
• UNSPSC Code: 39120000
• Brand: ABB Industrial Connections & Solutions
• Manufacturer Part Number: TH4321R
• Unit of Measure: EA
• Size: 10.5 in