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H323DS | Square D Heavy Duty 100A Fusible Safety Switch, 3-Pole, Stainless Steel
- Regular price
- $1,312.00
- Sale price
- $1,312.00
- Regular price
-
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Product Description P/N: H323DS
Description
The Square D H323DS is a heavy duty, fusible safety switch engineered for dependable power isolation and protection in demanding commercial and industrial environments. This 3-pole, 100-amp disconnect supports surface mounting and provides reliable manual switching for circuits operating up to 240 VAC or 250 VDC. Built with a stainless steel enclosure, it is suitable for both indoor and outdoor installations where durability and safety are critical.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Switches |
| Part Number | H323DS |
| Subcategory | Safety Switches |
| Series | H |
| Duty Rating | Heavy Duty |
| Disconnect Type | Fusible |
| Ampere Rating | 100 A |
| Number of Poles | 3 |
| Maximum Voltage Rating | 240 VAC / 250 VDC |
| Mounting Type | Surface |
| Action Type | Single Throw |
| Enclosure Material | 304 Stainless Steel |
| Enclosure Rating | NEMA 3 / 3R / 4 / 4X / 12 |
| Wire Size Range | #12–#1/0 AWG (Al), #14–#1/0 AWG (Cu) |
| Approvals | UL Listed |
| Dimensions (H × W × D) | 20.82 in × 9.36 in × 6.97 in |
| Weight | 22.99 lb |
Information About H323DS
The H323DS is a heavy duty safety switch from Square D designed to combine manual disconnect functionality with fuse-based overcurrent protection. It features a fusible single-throw mechanism that supports multiple fuse classes to achieve high short-circuit current ratings. The stainless steel enclosure offers strong resistance to corrosion, dust, and moisture, making it suitable for harsh industrial locations. This switch is UL listed and built to meet stringent safety and performance requirements for power distribution and motor circuit isolation.
Key Features:
- Heavy Duty Fusible Disconnect: Provides reliable circuit isolation with fuse-based overcurrent protection
- High Short-Circuit Ratings: Supports up to 200 kA when used with Class R or J fuses
- 3-Pole Single-Throw Design: Suitable for three-phase power distribution applications
- Stainless Steel Enclosure: Constructed from 304 stainless steel for corrosion resistance
- Indoor/Outdoor Rated: Designed for harsh environments with weather and dust exposure
- Surface Mount Installation: Enables straightforward mounting on walls or equipment
- Wide Conductor Compatibility: Accepts aluminum and copper conductors across a broad AWG range
The H323DS delivers the reliability and precision required for safe power isolation in commercial and industrial electrical systems.
Description
The Square D H323DS is a heavy duty, fusible safety switch engineered for dependable power isolation and protection in demanding commercial and industrial environments. This 3-pole, 100-amp disconnect supports surface mounting and provides reliable manual switching for circuits operating up to 240 VAC or 250 VDC. Built with a stainless steel enclosure, it is suitable for both indoor and outdoor installations where durability and safety are critical.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Switches |
| Part Number | H323DS |
| Subcategory | Safety Switches |
| Series | H |
| Duty Rating | Heavy Duty |
| Disconnect Type | Fusible |
| Ampere Rating | 100 A |
| Number of Poles | 3 |
| Maximum Voltage Rating | 240 VAC / 250 VDC |
| Mounting Type | Surface |
| Action Type | Single Throw |
| Enclosure Material | 304 Stainless Steel |
| Enclosure Rating | NEMA 3 / 3R / 4 / 4X / 12 |
| Wire Size Range | #12–#1/0 AWG (Al), #14–#1/0 AWG (Cu) |
| Approvals | UL Listed |
| Dimensions (H × W × D) | 20.82 in × 9.36 in × 6.97 in |
| Weight | 22.99 lb |
Information About H323DS
The H323DS is a heavy duty safety switch from Square D designed to combine manual disconnect functionality with fuse-based overcurrent protection. It features a fusible single-throw mechanism that supports multiple fuse classes to achieve high short-circuit current ratings. The stainless steel enclosure offers strong resistance to corrosion, dust, and moisture, making it suitable for harsh industrial locations. This switch is UL listed and built to meet stringent safety and performance requirements for power distribution and motor circuit isolation.
Key Features:
- Heavy Duty Fusible Disconnect: Provides reliable circuit isolation with fuse-based overcurrent protection
- High Short-Circuit Ratings: Supports up to 200 kA when used with Class R or J fuses
- 3-Pole Single-Throw Design: Suitable for three-phase power distribution applications
- Stainless Steel Enclosure: Constructed from 304 stainless steel for corrosion resistance
- Indoor/Outdoor Rated: Designed for harsh environments with weather and dust exposure
- Surface Mount Installation: Enables straightforward mounting on walls or equipment
- Wide Conductor Compatibility: Accepts aluminum and copper conductors across a broad AWG range
The H323DS delivers the reliability and precision required for safe power isolation in commercial and industrial electrical systems.
