S31S25A is a watertight IP67 rated pin and sleeve plug designed for industrial power connections. This 2-pole, 3-wire (2P/3W) device is rated for 20A at 250V AC with a 6h ground pin position and blue color coding for voltage identification. Constructed with polyamide 6 housing and brass or nickel-plated brass contacts, it offers excellent anti-tracking properties and high resistance to aggressive industrial environments. The device operates within a temperature range of -25°C to +80°C and features a maximum insulation voltage of 690V with dielectric withstanding voltage of 3,000V. Manufactured to IEC 60309 standards with CE and UL certifications, this plug is ideal for demanding industrial, construction, and outdoor applications requiring reliable watertight connections.