WeldingCity Welding Cable Panel Socket Connector Set DINSE-Style 300Amp-400Amp (#1-2/0) 50-70 SQ-MM Welding cable panel socket and male connector pair with accessories. DINSE style connection. For AWG wires #1-2/0 (50-70 sq-mm) with 300Amp-400Amp current rating. You get One (1) panel socket and male connector pair 300Amp-400Amp with accessories at this price. We use U.S. Postal Service (USPS) as main carrier. Please provide a USPS deliverable address.