Product Description
The IHI S250 is a professional-grade mechanical terminal lug engineered for high-capacity power distribution. Designed as a direct "drop-in" replacement for standard lugs like the Homac A-250 and Panduit LAMA250-56-Q, the S250 offers a rugged, reusable solution for terminating large-gauge conductors in panelboards, switchgear, and industrial control cabinets.
Precision-machined from high-strength 6061-T6 aluminum alloy and finished with premium electro-tin plating, the S250 ensures maximum conductivity while preventing oxidation. Its CU9AL dual-rating provides total flexibility, allowing for the safe termination of both copper and aluminum conductors in demanding electrical environments.
? Technical Specifications
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Manufacturer: IHI Connectors
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Part Number: S250
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Conductor Range: 6 AWG up to 250 kcmil (MCM)
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Material: High-Strength 6061-T6 Aluminum Alloy
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Finish: Electro-Tin Plated
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Rating: Dual-Rated CU9AL (AL9CU)
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Temperature Rating: 90°C (194°F)
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Voltage Rating: 600V - 2000V (Standard) / Up to 35kV (Uninsulated)
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Mounting: Single-Hole Configuration
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Termination Type: Mechanical Screw-Type
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Compatibility: Drop-in for Homac A-250, Panduit LAMA250, and Ilsco TA-250.
✅ Key Features & Benefits
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Universal Compatibility: The CU9AL rating ensures the lug is fully certified for both Copper (Cu) and Aluminum (Al) conductors, preventing galvanic corrosion and simplifying job site inventory.
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Superior Corrosion Resistance: Premium electro-tin plating provides a durable barrier against oxidation, essential for maintaining low contact resistance in high-amperage industrial applications.
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High-Strength Construction: Machined from 6061-T6 aluminum to withstand high tightening torques without cracking or stripping, ensuring a gas-tight electrical bond.
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Flexible Application: Suitable for wide-ranging voltages, from standard 600V circuits up to 35kV uninsulated utility applications (with proper spacing).
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Cost-Effective Reliability: Provides the exact same mechanical and electrical performance as major name brands at a lower price point, ideal for large-scale retrofits.
