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Manual rangers are electromechanical protection devices for the main circuit. They are mainly used to boot and stop motors manually and to provide fuse less protection against short circuits, overloads and phase failures. A minor protection of fuses saves costs, space and guarantees a quick reaction to short circuits, as it turns off the engine in milliseconds. The starter combinations are equipped with contacters. The equipment has manual control / protection against short-circuit currents and overloads, the current adjustment is adjustable for the protection of the load and the indication of magnetic shooting, has the function of disconnection, temperature compensation, remote control by means of the detachment to minimum voltage and the shooting in derivation and short-circuit rupture power (Ics) up to 100 kA.
The reference 1SAM250000R1008 specifically is a motor protection circuit breaker.
Its features are:
Current overload release adjustment: 2.5 - 4 A, Short circuit instant release adjustment range: 50A, With thermal protection, Phase failure sensitivity, Release technique: Thermomagnetic, Nominal operating voltage: 690V, Permanent rated intensity Iu: 4A, Nominal operating power at CA-3, 400 V: 1,5kW, Main current circuit connector number: Fully rotated connection.
The reference 1SAM250000R1008 specifically is a motor protection circuit breaker.
Its features are:
Current overload release adjustment: 2.5 - 4 A, Short circuit instant release adjustment range: 50A, With thermal protection, Phase failure sensitivity, Release technique: Thermomagnetic, Nominal operating voltage: 690V, Permanent rated intensity Iu: 4A, Nominal operating power at CA-3, 400 V: 1,5kW, Main current circuit connector number: Fully rotated connection.
1SAM250000R1008
85362010
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