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EV Charging Manufacturer & OperatorCatalog
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| AC Rotary Isolator |
Application:
The HQ-Rotary Switch series is constructed from tough flame retardant ABS and are rated at IP65, making them suitable for the majority of internal and External applications. The Enclosed versions are fitted with several 22mm Gland knockouts and have Earth and Neutral bars fitted along with ample space inside for ease of installation.
| Isolator Rating (AC21) | Measure | Switch Code | HQ20 | HQ32 | HQ63 | |
| Rated operational voltage, UE | ||||||
| IEC/EN/VDE | Volts | V | 690 | 690 | 690 | |
| Main switch: Isolating voltage up to1 | Volts | V | 750 | 750 | 750 | |
| Resistance to surge pulse voltage, Uimp | Volts | kV | 6 | 6 | 6 | |
| Rated uninterrupted current, Iu | Amp | A | 16 | 25 | 40 | |
| Rated uninterrupted current, Ie | ||||||
| IEC/EN/VDE | AC22 | Amp | A | 16 | 25 | 40 |
| AC-21A | Amp | A | 20 | 32 | 63 | |
| AC-1 | Amp | A | 20 | 32 | 63 | |
| UL/CSA | Amp | A | 16 | 25 | 40 | |
| Rated operational power at 50 to 60 Hz(IEC/EN/VDE) | ||||||
| IEC/EN/VDE | AC-23A 3 phase, 3 pole |
220-240V | kW | 3 | 5.5 | 11 |
| 380-440V | kW | 5.5 | 11 | 18.5 | ||
| 500-690V | kW | 7.5 | 11 | 22 | ||
| AC-3A 3 phase, 3 pole |
220-240V | kW | 2 | 4 | 7.5 | |
| 380-440V | kW | 3 | 7.5 | 18.5 | ||
| 500-690V | kW | 5.5 | 11 | 18.5 | ||
| Short circuit capacity (IEC/EN/VDE) | ||||||
| Max. fuse size (type GL) | Amp | A | 16 | 25 | 40 | |
| Rated fused short circuit current | Amp | kA | 5 | 30 | 30 | |
| Terminal cross section | ||||||
| IEC & European standards | IEC 60947-1 & 3, EN60947, VDE 0660-107 | |||||
| Single/multiple strand wire | Min | mm2 | 1.5 | 1 | 4 | |
| Max | mm2 | 6 | 10 | 16 | ||
| Fine strand wire with sleeve | Min | mm2 | 0.5 | 0.75 | 2.5 | |
| Max | mm2 | 6 | 6 | 10 | ||
| American wire gauge | - | AWG | 12 | 8 | 6 | |
| Recommended tightening torque for terminals | - | HM | 0.8 | 1.7 | 1.7 | |
