Default product image

Siemens WEB3400B - Main Breaker Disconnect 400A 3-Pole (65kAIC NEMA 3R)

Siemens
Price
Save $-2,379.41
/
Condition
  • Low stock - 4 items left
  • Backordered, shipping soon
Call for Price
Siemens WEB3400B is a main breaker disconnect switch designed for industrial power distribution system protection. This 3-pole device operates at 400A current rating with 120V voltage rating and features a 65kAIC interrupting capacity for reliable fault protection. Constructed with surface mounting configuration and weighing 196.211 lb, the unit meets UL certification standards and carries NEMA 3R rating for outdoor suitability. The switch complies with industry electrical standards and is typically deployed in commercial and industrial facilities for main service entrance applications and power distribution control.

Key Features & Specifications
  • Type: Main Breaker Disconnect Switch
  • Voltage Rating: 120V
  • Current Rating: 400A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 65kAIC
  • Circuit Breaker Mounting Style: Surface
  • NEMA Rating: 3R
  • Certification: UL
  • Weight: 196.211 lb
  • Applications: Industrial power distribution, main service entrance, commercial electrical systems


Product Identification
  • UPC: 4089217372
  • GTIN: 00040892173727