SR4D4015

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Part Status:	Active

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SR4D4015 Power Relays, Over 2 Amps

Power relays are used in various applications where an electronic or electrical circuit needs to be controlled completely or partially. The SR4D4015 model of power relay is a 5A relay, rated at over 2 Amps, and is designed for either an AC or DC application.The SR4D4015 has a typical switching voltage of 125VAC and can switch up to 250VAC. Typical switching current is 4A. The maximum switching current is 10A. The maximum contact resistance is 30mΩ. The minimum operating voltage is 3V and the maximum is 28VDC. The contact material is silver-plated copper.The SR4D4015 is highly reliable, with an uninterrupted service life of greater than 100,000 cycles. It has also been designed with a dust-resistant feature, and the internal construction has been optimized to reduce contact arcing.The SR4D4015 is UL, CUL, and VDE approved and is RoHS compliant. It has been tested to field life, and additional testing has been performed to ensure that the relay meets high standards of European EMC regulations.The working principles of the SR4D4015 are relatively straightforward. An electrical current is provided to the internal coil, which creates a magnetic field. This field moves an internal armature, which in turn moves the operating contacts. This is known as the “make” contact. When the current stops, the armature spring returns the contacts to their original positions, known as the “break” contact.The SR4D4015 can be used in a variety of applications, including HVAC, instrumentation, automotive, and security systems. Its internal construction is optimized for high performance and reliability, allowing for an effective and reliable solution in most applications. The narrow contact gaps and the dust-resistant design make the SR4D4015 a great solution for applications where dirt and dust are present.The SR4D4015 is a high-quality, reliable power relay, designed for over 2 Amps applications. Its reliable construction and dust-resistance make it a great option for a variety of applications. Its UL, CUL, and VDE certification ensure it meets the high standards of quality and reliability European EMC regulations require.

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