Inrush current limiting done with a fixed 23R resistor (not a thermistor) which is bridged after the unit is running, so losses are minimized. That means no reset time even at a warm-start.

To be fused with a 3 x 10A, B-type 'circuit-breaker' switch based on the usual thermomagnetic overload sensing principle (used anyway to fuse the input lines; unit has no internal fuses).

Design advantages:

• All connection blocks mounted on front panel for ease of access.
• PVC insulated cable can be used for all connections, as the connection blocks are mounted in the cooler area on the underside of the unit.
• Power density: 230 W per litre housing volume.

You can place an order for the PULS SL40.301 DIN-rail Power supply online via one of our Middle East branches (Dubai/ Oman/Saudi Arabia) and get it delivered at a low cost at a specific time.