EAN: 8592765080998
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.
Paremeter | Value |
---|---|
Rated operation power at AC-3, 230 V | 0.09 |
Phase failure sensitive | YES |
With integrated under voltage release | NO |
Adjustment range undelayed short-circuit release | |
Rated operation power at AC-3, 400 V | 0.18 |
Rated permanent current Iu | 0.63 |
Depth | 98 |
Degree of protection (IP) | IP20 |
Height | 97 |
Width | 45 |
Type of electrical connection of main circuit | Frame clamp |
With integrated auxiliary switch | NO |
Thermal protection | YES |
Rated short-circuit breaking capacity Icu at 400 V, AC | 100 |
Rated operating voltage | |
Type of control element | Turn button |
Device construction | Complete device in housing |
Number of poles | 3 |
Overload release current setting | |
Switch off technique | Thermomagnetic |
Document Type | Document Name | Size | Format |
---|---|---|---|
Mounting instruction Ex9S32 | 1.6mb | ||
EU Declaration of conformity Ex9S32A | 0.5mb | ||
Datasheet Ex9S32A | 2.2mb | ||
Catalogue Industrial Devices | 0.0gb | PDF WEB |