TE Connectivity Force Guided Relay 12V DC Coil Voltage 4-Pole DPDT SR4D4012 1415055-1

TE Connectivity SR4D4012 1415055-1 Force Guided Relay is a high-quality, non-latching safety relay designed for use in industrial automation, machinery control, and safety system applications. It features a double pole double throw (DPDT) contact configuration with 4 poles, combining reliability with space-efficient design. The relay is actuated using a 12V DC coil voltage and includes a coil resistance of 180 ohms with a coil power consumption of 800mW, facilitating energy-efficient operation.

This relay has a compact footprint with dimensions of 40mm length, 16.5mm height, and 13mm depth, making it ideal for PCB mounting and integration into control panels. The contact material is silver alloy (AgSnO2), ensuring excellent electrical conductivity and long operational life with contact currents up to 8A. The relay's isolation voltage of 4kVrms between coil and contact enhances safety for sensitive electronics.

Designed to withstand operating temperatures from -25°C to 70°C, this relay maintains performance under varied environmental conditions. The through-hole solder terminals ensure strong mechanical and electrical connections on printed circuit boards.

Applications for this Force Guided Relay include elevator and escalator control systems, emergency shut-off mechanisms, machine control, press control, and other safety relay functions where reliable fail-safe operation is critical. The forced guided contacts prevent simultaneous switching, enhancing the safety integrity of control circuits.

This product complies with EN 50205 standards, ensuring adherence to relevant safety norms for industrial relays. The TE Connectivity SR4D4012 1415055-1 provides a reliable and compact solution for controlling and safeguarding industrial electrical systems.

The relay features a 4-pole DPDT contact configuration. 12V DC coil voltage with 180 ohm coil resistance ensures energy efficiency. Compact size with 40mm length, 16.5mm height, and 13mm depth fits PCB applications. Silver alloy contact material guarantees durability and low resistance.

Operating temperature range from -25°C to 70°C suits diverse environments. 4kVrms isolation from coil to contact improves electrical safety. Through-hole solder terminals facilitate secure PCB mounting. Ideal for safety-critical applications, including elevators and emergency shutdowns.

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