3RK1902-4CA00-4AA0

The 3RK1902-4CA00-4AA0 from Siemens is a circular connector, specifically designed as a socket type for various connectivity needs. With an angled cable outlet, this connector can facilitate space-saving installations without compromising on performance.

A notable feature is its M12 interlock, ensuring a reliable connection. It comprises four poles and can accommodate conductors with a cross-section of 0.75 square millimeters. The connector is engineered for an ambient temperature range from -40 to 85°C, making it suitable for diverse environmental conditions, provided it is used in non-condensing situations.

Protection against harsh elements is assured with its IP67 rating, which preserves the integrity of the internal components against dust and water. Regarding installation, a screw mount method secures its position effectively.

Constructed with a combination of nickel-plated zinc diecast for the enclosure and polyamide for the fixed connector part, this unit exemplifies durability. Its compact size—38 millimeters tall, 40 millimeters wide, and 20 millimeters deep (1.49 x 1.57 x 0.78 inches)—enhances its versatility in various setups. The connector’s inlet opening has a diameter accommodating 3.5 to 6 millimeters, providing additional flexibility.

In storage, it can withstand similar temperature conditions as its operating range, further proving its resilience. The 3RK1902-4CA00-4AA0 is classified under the 3rd degree of pollution, endorsing its suitability for challenging settings, and it maintains compliance with international standards such as IEC, RoHS, and cUL.