Weipu manufactures protective caps for SP1311 and SP1312 bullet connectors. These robust caps shield connectors from dust and moisture. They are commonly used in outdoor and industrial environments to enhance connector longevity. https://elecena.pl/product/28864941/weipu-sp1311-sp1312-sp13-caps-for-connectors-ip68-protection-unconnected 2025-05-31 https://elecena.pl/product/28864941/weipu-sp1311-sp1312-sp13-caps-for-connectors-ip68-protection-unconnected 2025-07-28 https://elecena.pl/product/28864941/weipu-sp1311-sp1312-sp13-caps-for-connectors-ip68-protection-unconnected 2026-07-21 https://elecena.pl/product/28864941/weipu-sp1311-sp1312-sp13-caps-for-connectors-ip68-protection-unconnected 2026-08-13 https://elecena.pl/product/28864941/weipu-sp1311-sp1312-sp13-caps-for-connectors-ip68-protection-unconnected 2026-09-06