Magnetic-only trip mechanism enables instantaneous protection for safety-critical applications
Automatic molded case switch design ensures reliable circuit isolation
Compatible with standard Square D L frame enclosures for easy installation
65kA withstand rating at 240VAC supports demanding electrical environments
Ideal for commercial and industrial control panels due to robust construction
Summarized by Shop
Engineered for reliable circuit isolation, this 400A automatic molded case switch features a magnetic-only trip mechanism for instantaneous protection. It serves primarily as a disconnect rather than a standard overcurrent device, making it ideal for commercial and industrial control panels. The unit mounts into standard Square D L-Frame