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All-in-one Asco 300g 200 Amp 3 Pole 277/480 Volt, Nema 1 Enclosure, 11be (stock Item) Now 80% Cheaper [FND8Q56x]

$121.99 $390.99 -69%

ASCO 300G 3-Pole Circuit BreakerThe ASCO 300G 200 AMP 3 Pole 277/480 VOLT circuit breaker is a premium electrical component designed for industrial and commercial applications. This robust circuit breaker features a NEMA 1 enclosure, providing reliab

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ASCO 300G 3-Pole Circuit Breaker

The ASCO 300G 200 AMP 3 Pole 277/480 VOLT circuit breaker is a premium electrical component designed for industrial and commercial applications. This robust circuit breaker features a NEMA 1 enclosure, providing reliable protection in various environments. With its 3-pole design, it offers exceptional control and protection for multiple circuits, ensuring the safety and efficiency of your electrical system. Its solid bus bar neutral connection enhances stability and reduces the risk of electrical faults.
  • High amperage capacity: Up to 200 AMP for heavy-duty applications.
  • Three-pole configuration: Ideal for controlling multiple circuits simultaneously.

Technical Specifications

The ASCO 300G circuit breaker is built to withstand demanding conditions, thanks to its sturdy NEMA 1 enclosure. This unit operates at a voltage of 480 VOLT, making it suitable for a wide range of electrical systems. With a wire size of one up to 4/0 AWG per phase, it supports heavy-duty loads and ensures reliable connectivity. The dimensions of 18"W x 31"H x 13"D allow for easy installation and integration into existing systems.
  • 480 VOLT compatibility: Supports high-voltage applications.
  • NEMA 1 enclosure: Offers robust protection against environmental factors.

Practical Applications and Benefits

This ASCO circuit breaker is an essential component for industrial settings, construction sites, and commercial buildings. Its advanced features and durable design make it a reliable choice for protecting against electrical faults and overloads. The ASCO P/N: D03ATSA30200NGXC11BE ensures easy identification and replacement when needed. By investing in this high-quality circuit breaker, you can enhance the safety and efficiency of your electrical infrastructure.
  • Industrial applications: Suitable for various heavy-duty electrical systems.
  • Construction sites: Provides essential protection during building projects.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

A great purchase. I love it.

- Malaysia J..

January 2, 2026

Absolutely no complaints!

I recommend this product 100%.

- Randy T..

January 2, 2026

Absolutely no complaints!

You get great value here.

- Jonah O..

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