H400K-457-M540 | 0/30# SPDT NEMA 4 Diff # Swtch | United Electric

0/30# SPDT NEMA 4 Diff # Swtch This United Electric NEMA 4 SPDT switch, model H400K-457-M540, is a rugged and reliable choice for demanding industrial applications. Featuring a 0/30# actuator, this switch offers precise control and durability in harsh environments. Its SPDT (single pole double throw) design provides two circuit options, making it suitable for a wide range of applications. Constructed to meet NEMA 4 standards, this switch offers excellent protection against dust, water, and corrosion. Its robust construction ensures reliable operation in challenging conditions, minimizing downtime and maintenance costs. Shop now at our HVAC supply store for the best prices and fast shipping on all your electrical equipment needs!