Verified
Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Sylvania SEH-3-C-20 - 20A, 3-Pole, Circuit Breaker
Regular price
$284.00
Sale price
$284.00
Regular price
Unit price
Save
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Sylvania SEH-3-C-20 - 20A, 3-Pole, Circuit Breaker
Product description
Shipping
Meet robust, three‑phase protection with the Sylvania SEH-3-C-20—a 20A, 3-pole circuit breaker designed to keep industrial, commercial, and OEM electrical systems safe and reliable. Built to handle demanding panel environments, this breaker delivers consistent overcurrent protection where it matters most.
The SEH-3-C-20 is purpose‑built for panelboards, switchboards, and control panels, providing synchronized protection across all three phases. With a 3‑pole configuration, it minimizes cross‑phase faults and simplifies installation in complex electrical closets and equipment racks.
Key benefits that matter in the field
- Three‑pole design for 3‑phase systems: ensures coordinated tripping and reliable protection for all three conductors in motor control centers and distribution panels.
- 20A current rating: ideal for control circuits, feeders, and equipment that require solid protection without frequent nuisance trips.
- Versatile installation: suitable for use in panelboards, switchboards, and control panels across industrial, commercial, and OEM applications.
- Rugged, mission‑critical performance: engineered to deliver dependable operation in environments where safe, stable protection is essential.
Practical use cases
- Motor control centers (MCCs): protects motors and associated control gear, helping prevent damage from overcurrent during startup and operation.
- Distribution panels: provides reliable feeder protection, contributing to overall system reliability in warehouses, facilities, and manufacturing lines.
- Control panels: guards automation equipment, relays, and sensors, promoting longer asset life and predictable performance.
Why choose this Sylvania model over generic breakers? It combines a precise 20A rating with a dedicated 3‑pole configuration designed specifically for multi‑phase systems, reducing wiring complexity and enabling easier maintenance checks while delivering dependable protection across all phases.
Specifications at a glance
- Current rating: 20A
- Poles: 3‑Pole
- Breaker type: Circuit Breaker
Contact sales@ampstate.com
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase.
What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Good communication and clear updates while the order was processed.
Project · Coordination
Verified
Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install
