EKF
Switch-disconnector VR32U-39A31220 630A 1 direction with arc chutes non-removable left/right handle MAXima EKF PROxima uvr32-39a31220
SKU: uvr32-39a31220
ETIM: EC000216
10653 ₽
Price list (incl. VAT):
19974 ₽
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VR32U EKF MAXima (universal) disconnect switches are designed for manual switching of AC circuits with a rated voltage of up to 690V at a frequency of 50Hz. The design features a 3-pole knife-type contact system with double visible circuit separation. The double circuit separation, large contact gaps, and arc chutes ensure effective electric arc quenching during load switching, which prevents premature and excessive contact wear.
| Built-in motor drive | No |
| Design as auxiliary/maintenance switch | Yes |
| Version as main switch | Yes |
| Design as protective switch | No |
| Version as emergency switching-off device | Yes |
| Number of auxiliary NO contacts | 0 |
| Number of auxiliary changeover contacts | 0 |
| Number of auxiliary break contacts | 0 |
| Number of poles | 3 |
| Design | Mounting in distribution board |
| Maximum rated operational voltage Ue AC | 690 В |
| Motor drive optional | No |
| Independent trip unit | No |
| Rated power in AC-23 operating mode, 400 V | 315 кВт |
| Rated voltage at | 690 В |
| Rated voltage from | 400...690 В |
| Rated short-time withstand current Icw | 16 кА |
| Rated continuous current Iu | 630 А |
| Suitable for base mounting | No |
| Suitable for intermediate mounting | Yes |
| Suitable for distribution board | Yes |
| Reversing design | No |
| With interlock | No |
| Ingress protection (IP) of front side | IP00 |
| Ingress protection (NEMA) | 4 |
| Product/component type | Load-break switch disconnector |
| Main electrical circuit connection type | Bolted connection |
| Control element type | Swivel lever |
| Conditional rated short-circuit current Iq | 32 кА |
| Colour of control elements | Black |
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