Range of product: Harmony K
Product or component type: Complete cam switch
Component name: K50
[Ith] conventional free air thermal current: 50 A
Mounting location: Front
Fixing mode: 4 holes
Cam switch head type: With front plate 64 x 64 mm
Type of operator: Black handle
Rotary handle padlocking: Without
Presentation of legend: With metallic legend, 1 - 0 - 2 black marking
Cam switch function: Changeover switch
Return: Without
Off position: With Off position
Poles description: 1P
Switching positions: Left: 0° - 300°

Right: 0° - 60°
IP degree of protection: IP40 conforming to IEC 529

IP40 conforming to NF C 20-010

Complementary

CAD overall height: 64 mm
CAD overall depth: 85 mm
Product weight: 0.215 kg
Switching angle: 60 °
[Ui] rated insulation voltage: 690 V degree of pollution 3 conforming to EN 60947-1

690 V degree of pollution 3 conforming to IEC 60947-1
Short-circuit current: 5000 A
Short-circuit protection: 63 A by cartridge fuse, type gG
[Uimp] rated impulse withstand voltage: 6 kV conforming to EN 947-1

6 kV conforming to IEC 947-1
Contact operation: Slow-break
Positive opening: With
Electrical connection: Captive screw clamp terminals flexible, 2 x 6 mm²

Captive screw clamp terminals solid, 2 x 10 mm²
Tightening torque: 2 N.m
Switching capacity in mA: 15000 mA DC at 120 V 2 contact(s) for inductive load (T = 50 ms)

15000 mA DC at 180 V 3 contact(s) for inductive load (T = 50 ms)

15000 mA DC at 60 V 1 contact(s) for inductive load (T = 50 ms)

20000 mA DC at 140 V 3 contact(s) for inductive load (T = 50 ms)

20000 mA DC at 48 V 1 contact(s) for inductive load (T = 50 ms)

20000 mA DC at 95 V 2 contact(s) for inductive load (T = 50 ms)

30000 mA DC at 30 V 1 contact(s) for inductive load (T = 50 ms)

30000 mA DC at 60 V 2 contact(s) for inductive load (T = 50 ms)

30000 mA DC at 90 V 3 contact(s) for inductive load (T = 50 ms)

3500 mA DC at 110 V 1 contact(s) for inductive load (T = 50 ms)

3500 mA DC at 220 V 2 contact(s) for inductive load (T = 50 ms)

3500 mA DC at 330 V 3 contact(s) for inductive load (T = 50 ms)

37000 mA DC at 120 V 2 contact(s) for resistive load (T = 1 ms)

37000 mA DC at 180 V 3 contact(s) for resistive load (T = 1 ms)

37000 mA DC at 60 V 1 contact(s) for resistive load (T = 1 ms)

40000 mA DC at 140 V 3 contact(s) for resistive load (T = 1 ms)

40000 mA DC at 24 V 1 contact(s) for inductive load (T = 50 ms)

40000 mA DC at 48 V 1 contact(s) for resistive load (T = 1 ms)

40000 mA DC at 48 V 2 contact(s) for inductive load (T = 50 ms)

40000 mA DC at 70 V 3 contact(s) for inductive load (T = 50 ms)

40000 mA DC at 95 V 2 contact(s) for resistive load (T = 1 ms)

50000 mA DC at 24 V 1 contact(s) for resistive load (T = 1 ms)

50000 mA DC at 48 V 2 contact(s) for resistive load (T = 1 ms)

50000 mA DC at 70 V 3 contact(s) for resistive load (T = 1 ms)
Mechanical durability: 300000 cycles
CAD overall width: 64 mm

Environment

Standards: EN/IEC 60947-3
Product certifications: CULus 120 V 3 hp 1 phase

CULus 480 V 25 hp 3 phases

CULus 240 V 7.5 hp 1 phase

CULus 240 V 7.5 hp 3 phases
Protective treatment: TC
Ambient air temperature for operation: -25...55 °C
Ambient air temperature for storage: -40...70 °C
Overvoltage category: Class II conforming to IEC 60536

Class II conforming to NF C 20-030