Square D H323N Heavy Duty Safety Switch, 100A, 240V, 3-Pole, Fusible, NEMA 1
Square DModel:H323N
Location unavailable
Mechanical Switch
Qty:1
Condition: New
At a glance
- Product
- Square D H323N Heavy Duty Safety Switch, 100A, 240V, 3-Pole, Fusible, NEMA 1
- Manufacturer
- Square D
- Model
- H323N
- Category
- Mechanical Switch
- Condition
- NEW
- Availability
- In stock
- Price or process
- Request price
- Quantity
- 1
- Lead time
- Not provided
- Location
- Location unavailable
- Fulfillment
- Shipping only
- Seller
- Motor Control Center
- Listed on
Key specifications
- Amperage Rating
- 100A
- Enclosure Type
- NEMA 1 (Indoor General Purpose)
- Fuse Class Compatibility
- Class H, K, J, R
- Fusible
- true
- Horsepower Rating (3-Phase, 240V)
- 60HP
- Number of Poles
- 3
- Number of Wires
- 4
- Series
- D2
- Short Circuit Current Rating
- 200kA
- Voltage Rating
- 240V
Supporting evidence
No supporting documents or certifications provided.
Description
The Square D H323N is a heavy-duty safety switch designed for reliable circuit disconnection in industrial and commercial electrical systems. This fusible model supports 3-pole, 4-wire configurations with a 100A current rating and 240V AC voltage, making it suitable for applications like motor control, equipment isolation, and service entrance disconnects. Key features include a robust NEMA 1 indoor enclosure for protection against contact with live parts, visible blade double-break switching for enhanced safety, and compatibility with Class H, K, J, or R fuses. Benefits include high short-circuit withstand ratings up to 200kA with proper fusing, easy installation with line and load lugs, and a compact design that saves space. Compared to similar products from competitors like Eaton or Siemens, the H323N offers superior durability and a proven track record in harsh environments, though it may require more maintenance in dusty settings due to its non-sealed enclosure. Drawbacks include limited outdoor use without additional protection and higher initial cost versus light-duty alternatives. Ideal for manufacturing plants, HVAC systems, and power distribution panels, it ensures compliance with NEC standards for safe electrical maintenance.
Location unavailable for this listing.
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Shipping Information
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Return Window
No returns accepted
Return Conditions
This equipment is sold as-is, where-is
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