Rittal SV 9677.402 SV Connection space cover - NH 00

Rear space coverage is provided by the SV 9677.402 to guard the rear cable connection zone when using long-press ring terminals. This reduces the risk of accidental contact and ensures consistent termination integrity under vibration or thermal cycling. In practice, technicians install it with the NH slimline switch-disconnector, size 00, to achieve all-round hazard protection as the rear entries are shielded from exposure. Material and finish matter; the polyamide construction offers good mechanical strength and chemical resistance, while the RAL 7035 color aids cable management and identification in crowded panels. Compatibility and installation are enhanced by its design to pair with the front connection space cover 9677.400/410, delivering a streamlined, integrated solution that minimizes gaps where dust and debris can accumulate. Packaging and logistics are simple: 1 piece per pack, weight 0.086 kg, enabling efficient stocking and shipping. Standards and traceability are supported by clear catalog data (EAN, ETIM, ECLASS) for procurement. Industry-wide value comes from standardized enclosure assembly, repeatable installations, and safer maintenance routines, all contributing to reduced downtime and faster service windows. This approach is especially valuable in high-mensity panels and standardized manufacturing lines, and it aligns with existing Rittal accessories for a cohesive enclosure solution.