connex-electronics.com
Magnum Series A3000 Terminal Blocks

Specifications:

Rating:  30A*, 600V
Center Spacing:  .437" or 7/16" (11.10mm)
Wire Size:  #12-22 AWG CU
Screw Size:  #6-32 zinc plated philslot screws
Torque Rating:  9 in-lb. max.
Base:  Standoffs standard for easy flux washing
Distance Between Barriers:  .32" (8.10mm)
Recommended PCB Hole Diameter:  .076" (1.93mm); 
    .062" (1.59mm) on .045" terminals.
Operating Temperature:  105°C (221°F) max., -40°C(-40°F) min.
Molded Material:  Black, UL Rated 94VO Thermoplastic
Breakdown Voltage:  3500V rms
Approvals:  UL E62622; CSA LR15364; IEC Compliance;
                    CE Certified

*30A rating achieved with a #10 copper wire crimped to a ring terminal;
  20A rating without the ring terminal.