108108 Manual motor protective circuit breaker Ex9S32A 23A

EAN: 8592765081087

Manual motor protective circuit breakers Ex9S32A provide overload, short-circuit and phase-failure protection for the three-phase asynchronous motors with not frequent starting. They are also suitable for power distribution line protection or can be used simply as an isolator. The right setting of adjustable overload current allows to optimize motor protection by means of circuit breaker. In case of 3P application, correct setting of Ir provides also protection against overload caused due to a phase lost. Ambient temperature compensation function reduces the impact of ambient temperature. Release testing mechanism enables to test the function of the system and control rotary knob lock mechanism prevents illegal operation. Motor protective circuit breakers can be combined with wide range of accessories including auxiliary and signal contacts, shunt trip and undervoltage releases. It is possible to create diverse combination of accessories.

Characteristics

Paremeter Value
Width 45
Thermal protection YES
Rated operation power at AC-3, 400 V 11
Overload release current setting
Rated permanent current Iu 23
Rated short-circuit breaking capacity Icu at 400 V, AC 50
Depth 98
Degree of protection (IP) IP20
Phase failure sensitive YES
With integrated auxiliary switch NO
Adjustment range undelayed short-circuit release
Rated operation power at AC-3, 230 V 5.5
Device construction Complete device in housing
Number of poles 3
Height 97
Rated operating voltage
Type of electrical connection of main circuit Frame clamp
Type of control element Turn button
Switch off technique Thermomagnetic
With integrated under voltage release NO

Documents

Document Type Document Name Size Format
Manual Mounting instruction Ex9S32 1.6mb PDF
Declaration of Conformity Prehlásenie o zhode Ex9S32A 0.5mb PDF
Produktový list Katalógový list Ex9S32A 2.2mb PDF
Katalóg Katalog Průmyslové přístroje 0.0gb PDF WEB