160 A continuous rating defines the load capacity
The 1SDA068130R1: The 160 A rating means this breaker carries a full 160 A load without tripping under normal conditions — the Ekip I electronic trip unit handles the overload and short-circuit protection curves. This is a distribution circuit breaker (not a motor circuit protector), so the trip unit is optimized for cable and busbar protection in panelboards and switchboards.
XT4 frame and Ekip I trip unit
The Ekip I electronic trip unit provides adjustable overload (L) and instantaneous (I) protection with thermal memory, unlike a fixed thermal-magnetic breaker — you can dial in the trip curve to coordinate with downstream breakers. At 160 A, the breaker sits at the top of the XT4 frame's rating range for this variant, giving full utilization of the frame's interrupting capacity.
Active lifecycle and sourcing
The 2-4 week lead time estimate reflects typical production and logistics flow; confirm the actual lead window when submitting the RFQ.