Verified
Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
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Disconnect Switch
Square D | D226NR | Disconnect Switch | 600A | 2-Pole | 240V
| Part Number | D226NR |
| Amperes | 600 |
| Poles | 2 |
| Voltage | 240 |
| Product Type | Disconnect Switch |
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Square D | D226NR | Disconnect Switch | 600A | 2-Pole | 240V
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
Product description
Shipping
Meet the Square D D226NR Disconnect Switch—a rugged, purpose-built isolation switch engineered for reliability in 240V systems. Designed for maintenance, retrofit, and replacement projects, this 2-pole device delivers confident, quick isolation of a 600A circuit when it matters most.
- Amperage: 600A — built to handle demanding industrial loads with steady performance.
- Poles: 2-Pole — provides clear, dual-line isolation for safer maintenance and service work.
- Voltage: 240V — compatible with a wide range of commercial and industrial distribution configurations.
- Part-number-driven compatibility: D226NR is the key reference for matching equipment; always confirm fit and ratings before ordering.
- Versatile use: Ideal for maintenance shutdowns, retrofit projects, and direct replacements in systems that rely on Square D’s standard disconnect interface.
Why choose the Square D D226NR disconnect switch? This model embodies Square D’s commitment to dependable electrical distribution components. It integrates smoothly with standard enclosures and accessories, reducing compatibility gaps during upgrades or equipment refreshes while delivering reliable isolation for critical circuits.
Practical use cases
- Maintenance shutdowns for motors, feeders, or motor control centers that require a solid, off-state isolation.
- Retrofit projects where you need to upgrade aging gear without changing the surrounding electrical architecture.
- Replacement of failed or obsolete switches in 240V, 600A circuits to restore safe operation quickly.
- Emergency shutdowns in critical power paths to ensure rapid, confident disconnection.
Installation considerations
- Always verify compatibility by cross-checking the part number (D226NR) against your equipment documentation and schematics.
- Have a qualified electrician perform the installation in accordance with applicable electrical codes and safety standards.
- Plan wiring and enclosure integration to maintain proper insulation, clearance, and service access for safe, long-term operation.
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