ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch
ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch - Image 2
ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch - Image 3
ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch - Image 4
ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch - Image 5
ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch - Image 6
ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch - Image 7
ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch
ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch - Image 2
ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch - Image 3
ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch - Image 4
ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch - Image 5
ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch - Image 6
ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch - Image 7

Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

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ABB Spec-Setter THN3321 30A 3P 240V Non-Fused Heavy Duty Safety Switch

Out of stock
SKU: THN3321 UPC: 783164011289
(0)
$52.00
-47% $99.00 $52.00
Out of stock
Condition

THN3321 specifications

  • Manufacturer: ABB
  • Brand: ABB
  • Product Range: Spec-Setter (for commercial and industrial applications)
  • UPC: 783164011289
  • Model Number: THN3321
  • Product Type: Heavy Duty Safety Switch
  • Amperage: 30 Amps
  • Poles: 3-Pole
  • Voltage: 240 Volts AC
  • Fusing: Non-Fused
  • Enclosure Rating: NEMA 1 (Indoor)
  • Wire Range: #14-8 AWG Cu; #12-8 AWG Al
  • Horsepower Rating: 3.0 hp (1-Phase, 240V); 10.0 hp (3-Phase, 240V); 5.0 hp (250V DC)
  • Dimensions: Height: 10.3 in; Width: 6.3 in; Depth: 3.3 in
  • Weight: 6.0 lbs
  • Certifications: UL Listed, cUL Listed, GSA Compliant

This ABB Spec-Setter THN3321 non-fused heavy duty safety switch delivers reliable 30A, 3-pole performance for 240V commercial and industrial applications. Designed for NEMA 1 indoor environments, it supports up to 10 hp (3-phase) and ensures safe, efficient power disconnection. Ideal for manufacturing, processing plants, and other demanding settings, this UL-listed switch offers rugged durability and easy installation.

There is a $15 charge for delivery. Additional charges will be imposed by our couriers for delivery to remote areas, a surcharge may be levied to cover carriage to these areas.

Warranty Coverage

We stand behind every product we sell. Coverage depends on the condition of the item at time of purchase:

  • New: 12-month warranty
  • New Open Box: 10-month warranty
  • Reconditioned: 90-day warranty

Warranty coverage begins on the date of delivery and covers manufacturing and functional defects under normal use. It does not cover damage from misuse, improper installation, or unauthorized repair. To make a warranty claim, contact us at support@breakersmart.com with your order number and a description of the issue.