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This Harmony K63 complete reversing cam switch has 3 poles (3P). It also has a rating of 63A, a screw clamp mounting mode, and a metallic color with black marking. It has "1 - 0 - 2" marking to indicate the position of the switch. This metal head complete cam switch/selector switch is designed to meet most industrial and process control applications. Its compact size allows easy integration with 16mm and 22mm diameter units, and it has several selection functions. It has a 60 and 300 degree between its switching positions. Harmony K range consists of a wide range of products from 10 A to 150 A for various applications.
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Off position | with Off position |
| Return | without |
| Product mounting | front mounting |
| Cam switch head type | with front plate 64 x 64 mm |
| Switching positions | right: 0° - 60°, left: 0° - 300° |
| Type of operator | black handle |
| IP degree of protection | IP40 conforming to IEC 60529 |
| Range of product | Harmony K |
| Rotary handle padlocking | without |
| Poles description | 3P |
| Component name | K63 |
| Cam switch function | reversing switch |
| [Ith] conventional free air thermal current | 63 A |
| Product or component type | complete cam switch |
| Presentation of legend | with metallic legend, 1 - 0 - 2 black marking |
| Fixing mode | 4 holes |
| Complementary | |
| Compatibility code | K63E |
| Mechanical durability | 300000 cycles |
| Contact operation | slow-break |
| Tightening torque | 2.5 N.m |
| Positive opening | with |
| Electrical connection | captive screw clamp terminals solid, clamping capacity: 2 x 16 mm², captive screw clamp terminals flexible, clamping capacity: 2 x 10 mm² |
| CAD overall height | 64 mm |
| CAD overall depth | 132 mm |
| CAD overall width | 64 mm |
| Switching capacity in mA | 63000 mA DC at 95 V 2 contact(s) for resistive load (T = 1 ms), 63000 mA DC at 70 V 3 contact(s) for resistive load (T = 1 ms), 63000 mA DC at 70 V 3 contact(s) for inductive load (T = 50 ms), 63000 mA DC at 48 V 2 contact(s) for resistive load (T = 1 ms), 63000 mA DC at 48 V 2 contact(s) for inductive load (T = 50 ms), 63000 mA DC at 48 V 1 contact(s) for resistive load (T = 1 ms), 63000 mA DC at 24 V 1 contact(s) for resistive load (T = 1 ms), 63000 mA DC at 24 V 1 contact(s) for inductive load (T = 50 ms), 63000 mA DC at 140 V 3 contact(s) for resistive load (T = 1 ms), 55000 mA DC at 90 V 3 contact(s) for inductive load (T = 50 ms), 55000 mA DC at 60 V 2 contact(s) for inductive load (T = 50 ms), 55000 mA DC at 30 V 1 contact(s) for inductive load (T = 50 ms), 30000 mA DC at 60 V 1 contact(s) for resistive load (T = 1 ms), 30000 mA DC at 180 V 3 contact(s) for resistive load (T = 1 ms), 30000 mA DC at 120 V 2 contact(s) for resistive load (T = 1 ms), 20000 mA DC at 95 V 2 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 140 V 3 contact(s) for inductive load (T = 50 ms) |
| [Ui] rated insulation voltage | 690 V (pollution degree 3) conforming to IEC 60947-1 |
| Short-circuit current | 10000 A |
| Switching angle | 60 ° |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 947-1, 6 kV conforming to EN 947-1 |
| Net weight | 0.54 kg |
| Short-circuit protection | 80 A cartridge fuse, type gG |
| Environment | |
| Protective treatment | TC |
| Ambient air temperature for storage | -40-70 °C |
| Ambient air temperature for operation | -25-55 °C |
| Electrical shock protection class | class II conforming to NF C 20-030, class II conforming to IEC 60536 |
| Standards | IEC 60947-3 |
| Product certifications | cULus 240 V 10 hp 3 phases, cULus 240 V 7.5 hp 1 phase, cULus 480 V 25 hp 3 phases, cULus 120 V 3 hp 1 phase |
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