Product image is representative; revision or series may vary. Contact us to request a specific version.
D226NR
The D226NR, a safety switch from Schneider Electric, offers a single-throw design tailored for fusible applications. This switch is specified for general-duty use and supports a rated current capacity of 600 amperes at an operating voltage of 240 volts AC.
-
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
-
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
-
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
-
Repairs and exchanges are available for all automation products.
- Reseller Options
Drop shipping, blind shipping, and account shipping with no extra fees.
Technical specifications for D226NR
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Single-Throw Fusible Safety Switch |
| Product Line | Other |
| Part Number | D226NR |
| UPC | 785901460855 |
| Weight | 110.00 lbs (49.90 kg) |
| Series | Breakers |
| Duty Classification | General-Duty Rated |
| Disconnection Mechanism | Fuse-Protected Disconnect Switch |
| Neutral Configuration | Pre-installed Neutral Terminal |
| Number of Poles | 2-Pole Design |
| Rated Current Capacity | 600 Amperes |
| Operating Voltage | 240 Volts AC |
| Enclosure Standard | NEMA 3R (Weather-Resistant Enclosure) |
| Max Short-Circuit Current | 100 kA (Dependent on Fuse Types H, K, J, or R) |
| Compatible Fuse Types | Supports H, K, J, or R-Class Fuses |
| Installation Method | Surface-Mounted Assembly |
| Terminal Connection Type | Lug-Terminal Connections |
| Wiring System | 3-Wire Configuration |
| Conductor Size Range | Accommodates AWG 4 to 500 kcmil (Aluminum or Copper) |
| Terminal Torque Requirement | 450 lb·in (50.8 N·m) for Secure Connections |
The Schneider Electric D226NR operates as a reliable single-throw fusible safety switch, built for general-duty applications. This unit can support a maximum current capacity of 600 amperes while functioning at an operating voltage of 240 volts AC. Its design incorporates a two-pole structure and features a fuse-protected disconnect switch mechanism for enhanced safety during operation. Additionally, it comes with a pre-installed neutral terminal, streamlining installation.
Rated to endure a maximum short-circuit current of 100 kA, the functionality of the D226NR switch is dependent on the compatible fuse types H, K, J, or R. It is surface-mounted, allowing for straightforward assembly in various settings. The terminal connection type employs lug-terminal connections, ensuring a robust and stable electrical interface.
This safety switch operates within a 3-wire configuration, and it can accommodate a range of conductors from AWG 4 to 500 kcmil, suitable for both aluminum and copper wiring options. To ensure secure connections, the terminal torque requirement is set at 450 lb·in (50.8 N·m). Built to NEMA 3R enclosure standards, the D226NR offers weather resistance, making it effective even in harsh environmental conditions.