Contact Block Contact Form 1 NC Contact Rating @ 250 V AC For Use With Flat Surface of Enclosure Type 4 4X 12 and 13 22 mm Application General Purpose NEMA Contact Rating Designation A300/R300 Color Gold Terminal Connection Screw Clamp Standards CSA C22.2 No 14 EN/IEC 60947-1 EN/IEC 60947-5-1 EN/IEC 60947-5-4 EN/IEC 60947-5-5 JIS C8201-1 JIS C8201-5-1 UL 508