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The Header, Female Sockets design incorporates self-cleaning tungsten contacts that resist sulfide formation in coastal wind farms. Field tests demonstrate 25-year maintenance-free operation despite salt spray exposure equivalent to IEC 60068-2-52.

Optimized for photovoltaic applications, the Bolt/Screw Clamp - Wire Entry Parallel to Panel options feature sunlight-resistant polymer housings that maintain mechanical properties after 15,000 hours of UV exposure per IEC 61215. The tin-plated copper alloy contacts prevent fretting corrosion in vibrating environments.

Available in 2.817" (71.56mm) dimensions, these terminals enable optimized string combiner box layouts. The extra-wide 71.56mm version accommodates parallel 600V DC inputs with 20mm arc flash protection gaps required by NEC 690.

Accommodating 0.039 ~ 0.118" (1.0 ~ 3.0mm) variations, the mounting system adapts to both thin aluminum enclosures and thick steel switchgear panels. The vibration-damping bushings survive 5G RMS random vibration per IEC 61400 for wind turbine nacelles.

With 3 configurations, system designers can create customized bypass diode networks for solar arrays. The symmetrical layout ensures balanced thermal distribution during partial shading conditions in 1500V DC systems.

The 2 Piece, Snap Lock - Front Flange system exceeds IP68 requirements when used with provided gaskets. Submersion tests at DNV GL confirm 72-hour saltwater resistance at 10-meter depth for floating solar applications.

Precision 0.400" (10.16mm) spacing prevents tracking current formation in dust-laden environments. The hydrophobic silicone rubber inserts maintain >1000M insulation resistance after 1000 thermal cycles from -40 C to +85 C.

With 600 V rating, the terminals exceed CAT III 1500V safety requirements for photovoltaic system maintenance. The double-insulated construction provides reinforced protection against transient overvoltages from lightning strikes.

The 55 A capacity utilizes silver-graphite contacts that resist welding during fault currents up to 10kA. This performance has been verified through 100 short-circuit tests per UL 1059 for utility disconnects.

The 6-20 AWG compatibility range handles both thin sensor leads and thick battery interconnects. The dual-compression system accommodates aluminum conductors while preventing galvanic corrosion in utility-scale storage systems.

Green options provide visual DC voltage level identification per IEC 60445. The pigment system withstands temperature extremes from -60 C to +120 C encountered in desert solar installations.

Incorporating Threaded Mating Lock, Shield Connection Front Side, these terminals implement arc-fault detection compatibility. The non-flammable housing material meets UL94 V-0 requirements for battery energy storage systems (BESS) installations.

The 1 single-tier design minimizes thermal resistance in high-current battery interconnects. This flat architecture keeps temperature rise below 30K at 65A continuous current in containerized ESS units.