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Feels well-built and suitable for everyday plant and maintenance use.
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Circuit Breaker
Square D | PEC1636LSZ | Circuit Breaker | 1600A | 3-Pole | 600V
| Part Number | PEC1636LSZ |
| Amperes | 1600 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$2,010.00
Sale price
$2,010.00
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 | PEC1636LSZ | Circuit Breaker | 1600A | 3-Pole | 600V
Regular price
$2,010.00
Sale price
$2,010.00
Regular price
Unit price
Product description
Shipping
Upgrade or maintain your industrial power distribution with the Square D PEC1636LSZ circuit breaker. This 3-pole, 1600 A device is engineered for demanding three-phase circuits and is rated for up to 600 V, delivering reliable overcurrent protection where it matters most.
Key specifications
- Amperage: 1600 A
- Poles: 3-Pole (three-phase)
- Voltage rating: 600 V
Why choose the PEC1636LSZ
Designed for maintenance, retrofit, and replacement projects where exact compatibility is essential, the PEC1636LSZ is identified by its part number. Using PEC1636LSZ as the reference ensures you’re selecting a breaker that fits Square D switchgear and panelboards with confidence, reducing guesswork during critical upgrades.
Ideal use cases
- High-current feeders in industrial power distribution, motor control centers, and large commercial installations
- Retrofits or panel upgrades where a 1600 A capacity and 3-pole configuration are required
- Protection for critical, three-phase loads where reliable fault interruption is essential
What to verify before buying
Notes: Confirm fit and ratings before ordering. The part number PEC1636LSZ is the best reference for compatibility with your equipment. If you’re unsure, compare your current part number with PEC1636LSZ and consult your panel’s catalog or a qualified electrician.
Performance and reliability
The three-phase design supports balanced load distribution, improving system safety and fault protection for large equipment. The 600 V rating makes it suitable for common industrial environments, providing dependable interruption capabilities when overcurrent occurs.
Practical tips
- Keep spare breakers in their original packaging until installation to prevent contamination.
- Document the replacement part number PEC1636LSZ in asset records to simplify future maintenance and retrofits.
For projects demanding precise compatibility and robust three-phase protection, the Square D PEC1636LSZ stands out as a focused, dependable choice.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Verified
Good value for industrial use. Customers mention easy installation.
Service tech · Field work
