ATT-12-00 is an ATP Series™ heavy-duty multi-pin thermoplastic connector designed for industrial applications requiring robust environmental protection and high current handling. The connector features Size 12 contacts rated for 25A continuous current at +125°C without derating, operates across a wide temperature range of -55°C to +125°C, and achieves IP68 and IP69K ingress protection ratings in mated condition. The housing is constructed from thermoplastic material with excellent UV resistance and RoHS compliance, while the sealing system uses silicone elastomer for superior environmental seal retention. The connector accommodates 10-14 AWG wire sizes with copper alloy nickel-plated contacts (gold or tin optional), and incorporates an integral latching system for definitive electrical and mechanical connection. These connectors are ideal for harsh industrial environments including marine, automotive, and outdoor power distribution applications where reliable performance under extreme conditions is essential.