Power supply STLF 75 230/24VDC 2A 18524-9990

Reliable power supply for automation systems and industrial installations

The STLF 75 power supply is a solid and efficient source of 24V DC voltage, designed to operate in demanding industrial conditions. It is ideal for powering automation devices, controllers, monitoring systems and all kinds of devices requiring a stable 24V voltage. The transformer-based design ensures high reliability and resistance to interference.

Construction features and application

The STLF 75 power supply is characterized by compact dimensions (84 x 61 x 110 mm), which facilitates mounting even in limited space. Screw connection ensures a secure and durable connection to the electrical installation. The lack of mounting on a mounting rail makes it a universal solution, suitable for various configurations. This power supply is used in:

• Alarm and fire systems,
• Access control,
• Building automation,
• Emergency lighting,
• Control and regulation devices.

Parameters and safety

The STLF 75 power supply provides an output current of up to 2A at 24V DC. It has short-circuit protection, which protects both the power supply itself and the devices connected to it. The IP00 protection class means there is no protection against the ingress of solids and water - therefore, the power supply should be mounted in a dry and well-ventilated place. The rated supply voltage is 230V AC. The lack of output voltage stabilization means that the voltage may fluctuate slightly with changes in load - however, this is an acceptable solution for most industrial applications. It is important that the device is intended for operation in an ambient temperature not exceeding 40°C.