Application Voltage:690 V AC
Rated Current:400 A
Number of Poles:3
Operating Temperature Range:-40°C to +85°C
Breaking Capacity:100 kA at 415 V AC
Trip Unit Rating:100 kA
Protection Types:[“Long-Time”,”Short-Time”,”Instantaneous”]
Protection Rating:100 kA @ 415 V AC
Certification:UL/CSA/CENELEC
Weight:Approx. 3.5 kg
The Square D WA4EER43A9-DGFFWXJA LV Circuit Breaker is designed with advanced semiconductor technology for superior performance and longevity in industrial applications. Its compact design ensures it can seamlessly integrate into various systems without compromising on functionality or reliability.
With its robust construction, this circuit breaker is capable of handling high currents and extreme temperatures, making it suitable for a wide range of industrial environments from manufacturing floors to power distribution networks.
Featuring a solid-state protection system, the device offers precise control over circuit protection, minimizing downtime and maintenance costs. It supports both instantaneous and time-delayed trip mechanisms, providing flexible protection options to suit diverse operational needs.
The Square D circuit breaker is UL/CSA/CENELEC certified, ensuring compliance with international safety standards. This guarantees not only optimal performance but also peace of mind regarding safety and regulatory adherence.
Ease of installation and maintenance are further enhanced by the bolt-on connection and intuitive design, allowing technicians to quickly set up and adjust the breaker as needed. With its combination of high durability, advanced protection features, and user-friendly attributes, this circuit breaker is an ideal choice for industrial settings requiring dependable electrical protection.
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