The 1713843 is a panel feed-through terminal block designed to facilitate high-current connections through an enclosure or panel. It supports a maximum load current of 150 A and has a nominal voltage rating of 690 V (IEC), with a rated surge voltage of 8 kV. The block accommodates a wide range of conductor cross-sections from 16 mm² to 50 mm² (AWG 6 to 1/0). Constructed from gray polyamide (PA) with a UL 94 V0 flammability rating, it is designed for panels with a thickness of 1 mm to 6 mm. This terminal block is ideal for power supply applications in control cabinets and distribution boards where a secure and reliable feed-through connection is required.