The Leach International KL-D4N-300L is a high-reliability, double pole double throw (DPDT) electromechanical relay designed for demanding aerospace, military, and industrial applications. Known for its rugged construction and dependable performance, this relay is engineered to handle high load switching with precision and durability.
Key Features:
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Model: KL-D4N-300L
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Configuration: DPDT (Double Pole, Double Throw)
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Coil Voltage: 28V DC
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Contact Rating: Up to 25 Amps
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Mounting Style: Flange Mount
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Operating Temperature Range: -55°C to +85°C
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High Dielectric Strength for safe and reliable operation in harsh environments
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Compact, Lightweight Design optimized for aerospace and avionics systems
Typical Applications:
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Aerospace systems (aircraft, satellites)
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Military electronics
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Industrial automation
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Avionics switching panels
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Power distribution systems





