40.52

Product Description

Home > Products > Finder > Relays Need Finder 40.52? Electromechanical Relay for Industrial control panels, HVAC, automation systems. Supplied with full traceability and documentation.... Price & Availability It features a 10A switching capacity and is available with various coil voltages, including 24V DC (model 40.52.7.024.0000). This relay is known for its high reliability and long electrical life, making it suitable for a wide range of industrial and commercial applications. The relay has a mechanical life of 20 x 10^6 operations and an electrical life of 20 x 10^5 operations at 10A, ensuring durability in demanding environments. It offers a coil power consumption of approximately 500mW for DC versions, and it is available with either a standard or sensitive coil. The 40.52 is also available in versions with a test button and LED indication (e.g., 40.52.7.024.0000 with LED). With its robust design, the Finder 40.52 meets the requirements of various international standards including EN 61810-1 and UL. It is widely used in control panels, HVAC systems, and industrial automation where reliable switching of loads up to 10A is required. The relay is also available in a plug-in version (40.52.7.024.0000) with a corresponding socket, but the PCB version is the most common. The Finder 40.52 is a compact 2 pole changeover relay from the 40 series, designed for PCB mounting. Basic Product Information Switching capacity up to 10A at 250V AC Coil voltage options: 6, 12, 24, 48, 60, 110, 230V DC/AC High mechanical life: 20 x 10^6 operations Electrical life: 20 x 10^5 operations at 10A Compact PCB mount design (29 x 12.4 x 25 mm) Available with LED indication and test button Meets EN 61810-1 and UL standards 2 pole changeover (DPDT) contact configuration Technical Specifications Version & Model Difference The Finder 40.52 series includes several versions differentiated by coil voltage and optional features. For example, the model 40.52.7.024.0000 has a 24V DC coil with LED indication, while 40.52.7.024.0000 without LED is 40.52.7.024.0000 (but the suffix may vary). Other versions include 40.52.7.012.0000 (12V DC), 40.52.7.048.0000 (48V DC), and AC coil versions like 40.52.8.230.0000 (230V AC). Additionally, there are versions with a test button (e.g., 40.52.7.024.0000 with test button) and versions with a socket mount (40.52.7.024.0000 is PCB only; for socket mount, use 40.52.7.024.0000 with a 95 series socket). The main differences are coil voltage, coil type (DC/AC), and optional features like LED and test button. Application Scenarios What is the contact rating of the Finder 40.52? The Finder 40.52 has a contact rating of 10A at 250V AC (AC1) and 10A at 30V DC (DC1). It is a 2 pole changeover (DPDT) relay, meaning it has two independent changeover contacts. Is the Finder 40.52 relay suitable for PCB mounting? Yes, the Finder 40.52 is primarily designed for PCB mounting. It has a compact footprint of 29 x 12.4 x 25 mm and is suitable for automatic insertion. For socket mounting, you can use the 95.02 series socket. What is the mechanical life of the Finder 40.52 relay? The mechanical life of the Finder 40.52 relay is 20 x 10^6 operations, which ensures long-term reliability in applications with frequent switching cycles. What is the coil voltage of the Finder 40.52 relay? The Finder 40.52 relay is available with various coil voltages including 6V, 12V, 24V, 48V, 60V, 110V DC and 24V, 48V, 110V, 230V AC. The specific model number indicates the coil voltage, e.g., 40.52.7.024.0000 for 24V DC. Finder 95.02 Relay Interface Module (95.02) Finder 55.34.9.024.5040 Modular Contactor (55 Series)