Circuit breaker size S3 for motor protection CLASS 10 with overload relay function A-release 36...50 A N-release 650 A screw terminal Increased switching capacity 100 kA
temperature monitoring relay Pt100/1000 KTY83/84, NTC 3 sensors, 2 threshold values digitally adjustable -50 °C to 500 °C 24 - 240 V AC/DC 2 x 1 CO + 1 NO, width 45 mm screw terminal