Thermomagnetic motor protection switches MKS1TM-4 2,5-4,0A
Thermomagnetic motor protection switches
MKS1TM-4 2,5-4,0A
Motor protection circuit breakers of the MKS1 series designed for the motor are used to protect the windings from short circuits, overload, as well as in the event of a break in one of the three phases of the supply circuit.
Features
Operating Frequency: 50-60Hz
Product: Engine Protection Switch
Contact Current: 25 A
Thermal Current Adjustment Range: 2.50-4.00A
Usage Category: AC 3
Mechanical Life (Min Quantity): 100000
Electrical Life (Min Quantity): 100000
Working Frequency (On/Off/Hour): Mech. 360 Elect. 360
Insulation Voltage: 690V AC
Impact Withstand Voltage: 6 kV
Dielectric Strength (Contact-Contact):1890V
Insulation Resistance: 10 MΩ MIN. (500V DC)
Operating temperature: -5 / +40 °C
Protection Class: IP40
Cable Cross Section: 0.75-4 mm²
Clamping Force: 1.8Nm
Short-circuit breaking capacity: 6kA
The set contents
1x Thermomagnetic motor protection switches MKS1TM-4 2,5-4,0A



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