Shipping costs and delivery speed are calculated based on the delivery location.
The Hager SPE440 is a Type 2 surge arrester, suitable for three-phase TN-S and TT electrical installations. It protects electrical equipment from transient overvoltages caused by lightning phenomena or network operations.
Ensures reliable protection for electrical panels and sensitive electrical devices.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.