See voltage/current at a glance and control circuits from the unit.
Wire Faster. Build Smarter.
Push-In Plus + integrated design = less wiring, faster installs.
Isolate the Fault. Keep Running.
Fast electronic cut-off isolates the bad branch—others stay live.
HOW IT WORKS
Previous
Work on CPs and wiring positions one by one. Cut the CP of the system and then resume it.
Measure the current of all systems with a tester.
With S8AS2
With the button (C) on the front, cut the CP of the system and then resume it.
With the display (A) and the button (B) on the front, check the currents of the system and all systems.
Previous
Facility conditions are monitored by checking the power supply’s current and voltage with a tester.
Readings are recorded before work, and again before and after maintenance.
Output voltage is routinely measured using a tester as part of regular checks.
With S8AS2
Voltage and current can be checked directly on the S8AS2 display—no tester needed.
Quick visual confirmation supports faster checks during routine work and maintenance.
The S8AS2 display also indicates replacement timing for easy lifecycle monitoring without tools.
BEST-FIT USE CASES
Previous
Power Supply (480 W) + Mechanical CP + Terminal block.
One Power Supply, eight CPs, and ten terminal blocks are installed in a control panel, and wiring is necessary on the load side and between the devices.
Wiring and short-circuit bars are required between devices.
With S8AS2
S8AS2 is installed in a control panel, and wiring is done on the load side. No wiring is necessary between devices.
Integrated design eliminates the need for wiring between devices.
Installation and wiring work: Approximately 1/10 (*Based on our survey.)
