Lovato GA063SAET6 is a three-pole 63 A assembled AC change-over switch with 1000 V insulation voltage and screw or 35 mm DIN rail mounting for industrial and commercial power switching applications.
£122.91
The Lovato GA063SAET6 is a robust three-pole 63 A assembled change-over switch designed for manual switching between two electrical supplies or circuits in industrial and commercial power distribution systems. As part of the Lovato GA switch disconnector series, it provides reliable AC switching in a compact format suitable for control panels, switchboards and industrial machinery.
The GA063SAET6 provides three-pole switching and has an IEC conventional free-air thermal current rating of 63 A. Its industrial electrical ratings include a 1000 V rated insulation voltage and 8 kV rated impulse withstand voltage, supporting dependable operation in demanding electrical installations.
For AC-21A duties, the GA063SAET6 is rated at 63 A from 400–690 V AC. Its AC-22A rating is 63 A at 400 V AC and 45 A at 500–690 V AC, while its AC-23A rating is 45 A at 400 V AC and 25 A at 500–690 V AC. Installation is flexible, with mounting by screws onto a plate or directly onto a 35 mm DIN rail.
Change-over switches allow an electrical load or circuit to be manually transferred between two switching paths or power sources. The Lovato GA063SAET6 combines three-pole operation with industrial AC utilisation ratings, making it suitable for power distribution and machinery applications where dependable manual change-over control is required.
The GA series is designed for professional electrical installations and provides robust terminals, flexible mounting and high mechanical endurance. With AC-21A, AC-22A and AC-23A ratings, the GA063SAET6 can accommodate applications ranging from resistive loads to mixed and highly inductive electrical loads.
| Manufacturer | Lovato Electric |
|---|---|
| Series | GA Switch Disconnectors |
| Model | GA063SAET6 |
| Product type | Assembled change-over switch |
| Operating voltage type | AC |
| Number of poles | 3 |
| IEC conventional free-air thermal current Ith | 63 A at ≤40 °C |
| Rated insulation voltage Ui | 1000 V |
| Rated impulse withstand voltage Uimp | 8 kV |
| AC-21A operational current | 63 A at 400–690 V AC |
| AC-22A operational current | 63 A at 400 V AC; 45 A at 500–690 V AC |
| AC-23A operational current | 45 A at 400 V AC; 25 A at 500–690 V AC |
| AC-23A operational power | 22 kW at 400 V AC; 22 kW at 690 V AC |
| Maximum power dissipation per pole | 2.9 W |
| Conditional short-circuit current | 10 kA rms |
| Recommended short-circuit protection | gG 63 A fuse |
| AC-23A making capacity at 400 V | 450 A |
| AC-23A breaking capacity at 400 V | 360 A |
| Mechanical life | 100,000 cycles |
| Electrical life AC-21A | 15,000 cycles |
| Mounting type | Screw on plate or 35 mm DIN rail |
| Normal mounting position | Vertical plane |
| Permitted mounting position | Any |
| Terminal type | Pillar |
| Terminal dimensions | 5.6 × 6.5 mm |
| Terminal screw | M4 |
| Terminal tool | Phillips 2 |
| Terminal tightening torque | 1.8–2 Nm |
| IEC conductor cross-section | 0.75–16 mm² |
| Operating temperature | -25 to +55 °C |
| Storage temperature | -40 to +70 °C |
| Maximum altitude | 3000 m |
| Frontal protection rating | IP20 |
| Pollution degree | 3 |
| Weight | approx. 364 g |
| Package quantity | 1 |
| Package volume | 1646.89 cm³ |
| EAN-13 | 8013975270257 |
| HS code | 85365080 |
The GA063SAET6 is a three-pole assembled change-over switch used to manually switch an electrical load or circuit between two supply sources or switching paths.
The GA063SAET6 has an IEC conventional free-air thermal current rating of 63 A at temperatures up to 40 °C.
Under AC-21A the switch is rated at 63 A from 400–690 V AC. Its AC-22A rating is 63 A at 400 V AC and 45 A at 500–690 V AC, while its AC-23A rating is 45 A at 400 V AC and 25 A at 500–690 V AC.
The GA063SAET6 can be screw-mounted onto a plate or installed on a 35 mm DIN rail, providing flexible installation in control panels and switchboards.
The GA063SAET6 has a rated insulation voltage Ui of 1000 V and a rated impulse withstand voltage Uimp of 8 kV.
Lovato GA switch disconnectors and assembled change-over switches provide panel builders, OEMs and electrical engineers with reliable manual switching solutions for industrial machinery, control panels and power distribution systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...