Siemens 3RT10451AK60 Power Contactor
Siemens 3RT10451AK60 Power Contactor
Product Description:
- A Siemens 3RT10451AK60 Power Contactor is a heavy-duty type of contactor used specifically for switching high power electrical circuits, typically found in industrial and commercial applications.
- Unlike standard contactors, power contactors are designed to handle larger loads, such as motors, large HVAC systems, and other high-current applications.
- They are built to switch both high-voltage and high-current circuits while ensuring safe operation.
- It is an electrical switching device used to control the flow of electrical power in industrial and commercial applications.
- They provide a means for remote control of electrical circuits, allowing operators to turn equipment on or off from a distance.
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A Power Contactor is a heavy-duty electrical switching device designed to control and switch high-voltage or high-current loads in industrial and commercial applications.
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It provides a reliable method for remotely controlling electrical circuits, including motors, lighting systems, heating equipment, and other high-power devices, without manual intervention.
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Constructed with durable, heat-resistant insulating materials and high-quality contact elements, power contactors ensure long-lasting performance, low contact resistance, and safe operation under repeated switching cycles. They are often equipped with auxiliary contacts for signaling or control purposes and are compatible with automation and control systems.
Product Specification:
| Rated control supply voltage Us at DC (EF003980) | – | V |
| Rated operation power NEMA (EF011960) | – | kW |
| Rated control supply voltage Us at AC 50HZ (EF003978) | [‘110’, ‘110’] | V |
| Rated control supply voltage Us at AC 60HZ (EF003979) | [‘120’, ‘120’] | V |
| Voltage type for actuating (EF008242) | AC | |
| Rated operation current Ie at AC-1, 400 V (EF001393) | 120 | A |
| Rated operation current Ie at AC-3, 400 V (EF001392) | 80 | A |
| Rated operation power at AC-3, 400 V (EF001364) | 37.0 | kW |
| Rated operation current Ie at AC-4, 400 V (EF008495) | 66 | A |
| Rated operation power at AC-4, 400 V (EF008496) | 37.0 | kW |