R. Stahl
8523/8 Moulded case circuit breakers for motor protection
Safe switching for protecting Ex e motors
R. STAHL Series 8523/8 motor protection moulded case circuit breakers protect and switch Ex e motors with a non-adjustable fast short-circuit release and a thermal overcurrent release adjustable at the switch. The switch is actuated using a rotary actuator and the switching position is always easy to see. You can set different current ranges.
• Safe switching for protecting Ex e motors
• Release: Non-adjustable fast short-circuit release, adjustable thermal overcurrent release
• Undervoltage releases and shunt trips are also options
• Optional auxiliary contacts: 1 NC + 1 NO or 2 NC + 2 NO
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