MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo Official site

The 8811 series is a robustly designed explosion-proof and underwater connection system developed for harsh environments.

Shell: Marine Bronze (Nickel Aluminum Copper) CW307G Stainless Steel 316L Insulator: PTFE (Fluororesin) Contact Body: Copper Alloy Contact Plating: Nickel Underplating O-Ring: NBR Rubber Boots: NBR Operating Temperature Range: Operating Ambient Temperature -30°C to +70°C; Underwater Environment -4°C to +40°C Protection Level: IP 6X Water Pressure Resistance (Mated): 10MPa (100bar) Water Pressure Resistance (Unmated): 3MPa (30bar) Durability: Insertion/Removal Count 500 times Impact Resistance: 100G (11ms) Vibration Resistance: 5–13Hz ± 4mm; 13–300Hz = 3G Explosion Protection Certification: IECEx EPS 15.0015X EPS 15 ATEX 1 980 X Explosion Protection Certification: Ex d IIC T6/T5 Gb; Ex t IIIC T80°C/T100°C IP6X Db; Ex d I Mb Zones: Dust: Zone 21/22; Gas: Zone 1/2 Equipment Protection Level: Mb; Gb; Db

Underwater connector solutions for depths of 300m to 10,000m. Products tailored to specific depths are featured in the digest catalog.

【Featured Products (Excerpt)】 ■ Products suitable for depths up to 300m - Underwater rubber molded connector by DWTEK - Underwater push-pull connector, 8819 series - Plastic underwater connector, SWIM series ■ Products suitable for depths up to 1,000m - Underwater connector for signals, 8811 series - Underwater connector for optical fibers, 8811 series ■ Products suitable for depths from 2,000m to 10,000m - M series - U series ■ Custom products suitable for depths up to 7,000m and waterproof for offshore use - Underwater splice block - Underwater molded connector - Offshore waterproof JVS series - Offshore waterproof 851 marine bronze type - High durability underwater connector, 8821 series