Heavy Duty Connectors - Accessories

1408559 Application Field and Working Principle

The 1408559 Heavy Duty Connector is a single-pole, aluminum-plated, solid-state relay with semi-rigid construction and adjustable voltage and current ratings. It is designed for industrial applications, such as motor starting, switchgear monitoring, and machine control. With its easy installation and ability to switch high-power loads in high-voltage and hazardous locations, the 1408559 is the ideal choice for applications that require reliable, safe, and efficient switching.

The 1408559 Heavy Duty Connector has an IP rating of IP67, indicating that it is dustproof, waterproof, and resistant to strong electrical effects. It features a ±10-volt pulse withstand capability and is rated for up to 400 volts with a resistive load. The connector is compatible with most motor start circuits and safety lockout systems and can handle short-circuit currents up to 10kA.

The 1408559 Heavy Duty Connector is equipped with various features to enhance its performance and durability. These include a precisely engineered contact system that eliminates sparking, provides arc protection, and increases contact current; a double hinge construction for superior resistance to shock and vibration; a double spring clip for secure housing assembly; and an adjustable Overvoltage and Undervoltage Protection (OVP or UVP) to protect the circuit from overloads.

The 1408559 Heavy Duty Connector is also equipped with a variety of switching options, including Instantaneous Operate (IO) and Delayed Operate (DO) switching; the IO option allows for immediate switching of the contacts while the DO option allows for contact switching only after a set delay time. This feature enables users to set a precise delay time for connecting and disconnecting the relay to the load. The connector also offers a selection of bridge contacts that provide a reliable connection between its contacts and the load, enabling it to switch large power surges and currents.

In addition, the 1408559 Heavy Duty Connector features built-in short-circuit protection that safeguards the connector from current peaks; a wide working temperature range, from -25°C to +85°C; and it has been rated for 50 million electrical lifecycles. Its mounting options include screws or bolts, and it can be used with either rigid or flexible conduit.

Whether your application requires precision switching of powerful loads, reliable connection in harsh environments, or simply an efficient and robust connection solution, the 1408559 Heavy Duty Connector provides the perfect solution. Easy to install, durable, and safe, the 1408559 connector provides reliable and efficient service while still offering the necessary flexibility to meet the needs of any application.