300-73130 300-73130 TCN20-2.4/0.8-PO-X-BK 3007314 300-73140 300-73150 300-73150 TCN20-4.8/1.6-PO-X-BK 300-73160 300-73160 TCN20-6.6/2.4-PO-X-BK 300-73170 300-73170 TCN20-9.5/3.2-PO-X-BK