Relpol PCB Power Relay 12V dc Coil 40A Switching Current SPST R40N-3021-85-1012

Relpol R40N-3021-85-1012 is an industrial-grade PCB Power Relay designed for general-purpose applications requiring high switching capacity and reliability. It incorporates a 12V dc coil and supports a switching current of up to 40 amperes with a single pole single throw (SPST) contact arrangement, making it suitable for a wide range of electronic and electrical equipment.

The relay is engineered for PCB mounting, equipped with PCB pin terminals to ensure secure and easy integration into printed circuit boards. Its compact dimensions of 32.5mm length, 25.5mm width, and 20.5mm height facilitate space-efficient designs in automotive, machine control, and electronic systems.

With a coil resistance of 160 ohms and power consumption of 900mW, this relay balances effective coil excitation with energy efficiency. It is certified to operate reliably between -55°C and 100°C ambient temperatures, ensuring durability under harsh environmental conditions.

The contacts are made of silver alloy, providing excellent conductivity and low contact resistance measured at 30 milliohms, which reduces power loss and improves switching performance. The relay can switch AC and DC voltages up to 110V with a switching power rating of 9.6 kVA, making it versatile for multiple industrial and automation tasks.

Compliance with RoHS and EAC standards guarantees adherence to international safety and environmental regulations. Manufactured in Poland, this relay exemplifies robust industrial manufacturing quality.

This PCB Power Relay from the Relpol R40N series is ideal for various industrial, automotive, and electronic applications requiring trustworthy switching solutions. It is particularly suited for use in control panels, automation systems, and power management circuits where space constraints and high current capacities coexist.

This relay is designed for PCB mounting and uses PCB pin terminals. Compact physical size with precision engineering for industrial use. High shock and vibration resistance ensures reliability in demanding environments. Supports switching currents up to 40 amperes at 110 volts AC or DC.

Silver alloy contacts provide low resistance and enhanced durability. Wide operating temperature range from -55°C to 100°C for versatile use. Complies with RoHS and EAC safety and environmental standards. Manufactured in Poland with rigorous quality controls.

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