Altech Corp KU340N Power Supply (AC-DC Power Supplies) x1 are monitoring relays for

x1 are monitoring relays for three-phase mains

24 VAC@50Hz Overview

Auxiliary contacts are switches that can be added to a disconnect switch to provide additional functionality

which is how much you can get from a USB port

3000 VDC optical isolation between the analog input and the modules protects the modules and peripherals from damages caused by high input voltages

Altech Corp KU340N Power Supply (AC-DC Power Supplies) x1 are monitoring relays forProduct Attribute Attribute Value Color Red ; White Current Rating 40 A Depth 2. 874 in (73 mm) Dimensions 1. 949 x 2. 598 x 2. 874 in (49. 5 x 66 x 73 mm) Enclosure Rating NEMA 4X Fuse Type Non Fusible Height 2. 913" (74mm) Length 1. 949 in (49. 5 mm) Maximum Current 40 A Maximum Operating Temperature 40 C Minimum Operating Temperature 20 C Mounting Type DIN Rail Mount Number of Poles 3 Primary Type Disconnect Series KU Series Shop By Factory Choice