DIN Rail

DIN Rail surge protective devices (SPDs) are engineered to snap or bolt easily onto nonconducting rails or supports inside equipment cases. Like all Littelfuse SPDs, DIN Rail devices safeguard electronic components against damage from transient voltage surges, especially those occurring during equipment startup and shutdown. Installing SPDs brings equipment into compliance with electrical codes, limits downtime, and reduces maintenance costs.

Subcategories under DIN Rail