SquareD 100A 240V Fusible Disconnect 3P NEMA3R
SquareD 100A 240V Fusible Disconnect 3P NEMA3R
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SquareD 100A 240V Fusible Disconnect 3P NEMA3R
D323NRB
Specifications
SquareD 100A 240V Fusible Disconnect 3P NEMA3R
Special Features
- High Durability and Safety: This general-duty fusible disconnect switch is designed to provide reliable performance in residential applications, handling up to 100 amps with 100 kA short-circuit current rating.
- Versatile Motor Power Capacity: Accommodates single-phase and three-phase motors, supporting up to 30 HP at 240V AC for three-phase motors.
- Enhanced Environmental Protection: Enclosed in a NEMA 3R-rated enclosure, suitable for both indoor and outdoor applications, providing excellent protection against rain, snow, and ice.
- Green Premium Product: This product meets sustainability standards with a mercury-free, RoHS-compliant design.
Technology Overview
Schneider Electric’s Single Throw Safety Switch is engineered for long-lasting safety and efficiency, with a fusible disconnect type, neutral factory installation, and a robust short-circuit rating. It supports multiple fuse types (H, K, or R) and provides a reliable solution for disconnecting power in residential and commercial settings.
Installation
- Mounting Type: Surface mount for simple installation in residential and light commercial settings.
- Electrical Connections: Equipped with lug connections and a 4-wire (3PH + G) configuration, supporting both copper (AWG 14 to AWG 1) and aluminum (AWG 12 to AWG 1) wiring.
- Installation Requirements: Ensure proper torque specifications, ranging from 35 Lbf.In for smaller wires to 50 Lbf.In for larger sizes, as per the requirements.
Applications
- Residential: Ideal for safely disconnecting power in residential properties.
- Commercial: Suitable for light commercial applications with various motor requirements.
- Outdoor Environments: With a NEMA 3R rating, this switch performs well in environments exposed to rain, snow, and sleet.
Product Specifications
| Specification | Details |
|---|---|
| Product Type | Single Throw Safety Switch |
| Duty Rating | General Duty |
| Device Application | Residential |
| Disconnect Type | Fusible |
| Neutral | Factory Installed |
| Phase | 3 Phase |
| Number of Poles | 3 |
| Current Rating | 100 A |
| Voltage Rating | 240 V AC |
| Enclosure Rating | NEMA 3R |
| Motor Power | 7.5 HP (1 phase) / 30 HP (3 phase) |
| Short Circuit Rating | 100 kA (depending on fuse type) |
| Fuse Type | H, K, or R |
| Mounting Type | Surface |
| Wiring Configuration | 4-wire (3PH + G) |
| Wire Size (Copper) | AWG 14 to AWG 1 |
| Wire Size (Aluminum) | AWG 12 to AWG 1 |
| Dimensions (HxWxD) | 17.5 x 10.5 x 6.5 in |
| Weight | 17 lb (7.71 kg) |
| Environmental Compliance | RoHS Compliant, Mercury-Free |
| Sustainability | Green Premium Product |
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