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SAO

Current Sensor

SAO

Solid-state, Plug-in Current Sensor

Terminal/
mounting
Control voltage Overcurrent detection Under current detection
Inverse type Instantaneous type Instantaneous type
W/start-up lock* W/o start-up lock
Plug-in/DIN
rail via socket
100/110/120 VAC SAO-R1N SAO-Q1N SAO-S1N SAO-SU1N
200/220/240 VAC SAO-R2N SAO-Q2N SAO-S2N SAO-SU2N
24 VDC SAO-R5N SAO-Q5N SAO-S5N SAO-SU5N
48 VDC SAO-R6N SAO-Q6N SAO-S6N SAO-SU6N
100/110 VDC SAO-R7N SAO-Q7N SAO-S7N SAO-SU7N

* Fixed time-limit at start-up, instantaneous thereafter.

Accessories (Order Separately)

Current Converters

Model Current range
SET-3A 1 to 80 A
SET-3B 64 to 160 A

DIN rail socket
8PFA1

Socket

Type Model
Front connecting socket 8PFA1