Siemens motor protection circuit breaker S2 42-52A 65KA 3RV20314WA10

Brand: Siemens

Cod: SIE 3RV20314WA10 EAN: 4011209945715

Siemens thermomagnetic circuit breaker/reversing switch , with the following characteristics:

Insulation voltage with pollution degree 3 with AC nominal value 690 V
Rated impulse withstand voltage 6 kV
Rated operational voltage 690 V
Operating current nominal value 52A
Adjustable tripping value for current-dependent overload release current 42 ...52A
Short-circuit breaking capacity (Ics) at AC 65 kA
3 poles
2.5 modules

Scheda Tecnica 3RV20314WA10

Siemens motor protection circuit breaker S2 42-52A 65KA 3RV20314WA10

€197.36 Tax included

€197.36

Siemens motor protection circuit breaker S2 42-52A 65KA 3RV20314WA10

€197.36
Tax included

-20€

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Description

The motor protection switch is installed on the cable that feeds the motor and, when the motor stops due to a mechanical effect or (in three-phase systems) because a phase is missing, it detects an excessive absorption and automatically cuts off the electrical energy, thus safeguarding the integrity of the motor.

Features:

Siemens series
Insulation voltage with pollution degree 3 with AC nominal value 690 V
Rated impulse withstand voltage 6 kV
Rated operational voltage 690 V
Frequency of use nominal value 50/60 Hz
Operating current nominal value 52A
Adjustable tripping value for current-dependent overload release current 42 ...52A
Power loss at nominal AC current value in warm state 24.5W - in AC in warm state per pole 8.2W
Design size S2
Shock resistance according to IEC 60068-2-27 25g / 11 ms
Mechanical service life (switching cycles) of main contacts typ 100,000 - of auxiliary contacts typ 100,000
Installation altitude for altitude above sea level max 2000 m
Ambient temperature during operation -20/+60 °C - during storage -50/+80 °C - during transport -50/+80 °C
Temperature compensation -20 ... +60 °C
Relative humidity during operation 10 ... 95 %
3 poles
2, 5 modules
Short-circuit breaking capacity (Ics) at AC 65 kA
Degree of protection on front side IP20
Any mounting position
Type of mounting screw and snap-on mounting on 35 mm DIN-rail
Height 140 mm
Width 55 mm
Depth 149 mm
Tightening torque for main contacts with screw terminals 0.8 ... 1.2 Nm
Design of screwdriver shank Diameter 5...6 mm
Screwdriver tip size Pozidriv 2