Verified
Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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Industrial DA3400N 400A 3-Pole 240 V Circuit Breaker
Regular price
$510.00
Sale price
$510.00
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.
Industrial DA3400N 400A 3-Pole 240 V Circuit Breaker
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
DA3400N 400A 3-Pole 240 V Industrial Circuit Breaker — a rugged, reliable overcurrent protector built for demanding industrial power systems. Designed to safeguard motors, feeders, and control circuits, this three-pole breaker delivers decisive, field-proven protection in environments where uptime matters and electrical faults can ripple across an entire line.
Specs at a glance:
- Current rating: 400 A
- Poles: 3
- Voltage rating: 240 V
- Part number: DA3400N
Why this DA3400N stands out for industrial applications
- Three-phase protection, three-pole design: Keeps balanced protection across all legs of your 240 V three-phase systems, helping prevent phase imbalances that can stress equipment.
- High-load capability: With a 400 A rating, it’s well-suited for feeders and motor circuits in manufacturing floors, processing lines, and heavy-duty automation panels.
- Robust, dependable construction: Built to withstand the rigors of industrial environments, delivering consistent performance under operational stress and across shifts.
- Easy procurement and maintenance: Clear DA3400N part identification simplifies stocking, ordering, and service, reducing downtime during replacements or upgrades.
- Simple integration: Designed to fit standard industrial panel configurations, making retrofits and new installations straightforward for electrical teams and contractors.
Ideal use scenarios
- Three-phase distribution panels feeding heavy machinery, conveyors, pumps, and compressors
- Motor control centers and large automation cabinets where reliable overload and short-circuit protection is essential
- Panel upgrades and new builds in manufacturing plants, warehouses, water treatment facilities, and processing lines
What you gain by choosing the DA3400N
- Clear protection for critical equipment, reducing the risk of cascading failures from overloads or faults
- Operational continuity and smoother maintenance cycles thanks to a dependable, easy-to-identify part number
- Confidence in installing a proven, industrial-grade breaker that aligns with standard panel designs and workflows
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Packaging was secure and the item arrived clean and ready for installation.
Electrical contractor · GTA
Verified
We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
