Single contact block, Harmony XB4, silver alloy, gold flashed, screw clamp terminal, 1NO
Single contact block, Harmony XB4, silver alloy, gold flashed, screw clamp terminal, dusty environment, 1NC
Single contact block, Harmony XB4, silver alloy, gold flashed, screw clamp terminal, dusty environment, 1NO
Single contact block, Harmony XB4, silver alloy, pins for printed circuit board, 1NC
Single contact block, Harmony XB4, silver alloy, pins for printed circuit board, 1NO
Single contact block, Harmony XB4, silver alloy, screw clamp terminal, early make 1NO