FSPDBs introduce a new level of safety and ease for installing power distribution blocks. An IP20 level of finger safe protection is achieved using the FSPDBs and thus eliminates the need for special covers or custom Plexiglas sheets to protect your panels. FSPDBs (sizes 1 to 4) simply snap onto 35mm DIN rail to provide the quickest installation. And since they are modular, you can form any number of poles desired. If multi-pole panel mounting is desired, multiple-pole assembly pins are available. FSPDBs provide a safe, convenient way of splicing cables, splitting primary power into a variety of secondary circuits or providing a fixed junction tap-off point. Technical Specifications Item number FSPDB3A Description FSPDB Series UL 1059 Finger-Safe Power Distribution Block 600V 310A - 310A Tin-plated Aluminum 1-Pole 2 - 8 openings; 350 mcm 2/0 - #14 --- #2 - #14 EAN/UPC Code 782001319625 Rated voltage AC UL 600 V Rated voltage DC UL 1500 V Frequency (Hz) 50/60 Hz Ampere Rating (AL) 310 A Ampere Rating (CU) 310 A ROHS Compliant Yes AC or DC AC/DC Short Circuit Rating (Class CC) 100 kA with 30A Fuse Short Circuit Rating (Class G) 100 kA with 60A Fuse Short Circuit Rating (Class J) 100 kA with 400A Fuse Short Circuit Rating (Class L) Not Tested Short Circuit Rating (Class RK1) 100 kA with 400A Fuse Short Circuit Rating (Class RK5) 100 kA with 200A Fuse Short Circuit Rating (Standalone) 10 kA Short Circuit Rating (Class T) 100 kA with 400A Fuse Number of Poles 1-Pole Connector Material Aluminium étamé