Switch-disconnector VR32I-39V31250 630A IEK
Main specifications
| Number of poles | 3 |
| Max. rated operation voltage Ue AC, B | 690 |
| Rated permanent current Iu, A | 630 |
| Connection type main current circuit | Bolt connection |
| Rated insulation voltage Ui, B | 690 |
Description
VR32I switch disconnectors are intended for non-automated commutation of AC circuits with rated voltage up to 690 V (50 Hz). Used for installation in low-voltage complete devices such as lead-in distribution units of residential, public and industrial buildings, distribution boards and panels, control panels and boxes, etc. VR32I switch disconnectors meet the requirements EN 60947-3.
Life time:
10 years
Warranty:
5 years
Advantages
- Convenient mounting and exploitation.
- Low power losses at the expense of using contemporary materials.
- Double visible circuit breaking, dismountable handle, color indication of "on" position provide for boosting the safety of electric installations servicing by technical personnel.
- Possibility to connect copper and aluminum current conducting wires as well as cooper and aluminum buses.
Design Features
Arc chutes, a large opening of the contact, double interruption of the circuit provide efficient blowing of the electric arc when switching the loads, that reduces contacts wear.
The marking is applied onto the casing by pad printing which provides long-lasting preservation of the information about the unit.
Removable handle improves operation safety of electrical installation.
Double visible interruption of the circuit provides secure maintenance performed by electrical technicians.
Specifications
| Number of poles | 3 |
| Max. rated operation voltage Ue AC, B | 690 |
| Rated permanent current Iu, A | 630 |
| Connection type main current circuit | Bolt connection |
| Rated insulation voltage Ui, B | 690 |
| Rated surge voltage invariability, kV | 8 |
| Frequency | 50 Hz |
| Max. cross section incoming cable, mm² | 150-4х120 |
| Ambient class | UHL3 |
| Heat loss, W per pole | 60 |
| Version as reversing switch | No |
| Degree of protection (IP), front side | IP00 |
| Version as switch disconnector compact | No |
| Version as main switch | Yes |
| Version as maintenance-/service switch | No |
| Version as safety switch | No |
| Version as emergency stop installation | No |
| Conditioned rated short-circuit current Iq, kA | 31000 |
| Motor drive optional | No |
| Device construction | Built-in device fixed built-in technique |
| Suitable for ground mounting | No |
| Suitable for distribution board installation | No |
| Suitable for intermediate mounting | No |
| Type of control element | Short thumb-grip |
Documents
Set contains
Камера дугогасительная - 6 шт;
Рукоятка боковая смещенная - 1 компл;
Руководство по эксплуатации. Паспорт - 1 экз;
Болт М12х35 – 9 шт;
Гайка М12 – 9шт;
Шайба плоская 12 – 18 шт;
Шайба пружинная 12 – 9 шт
Logistics parameters
| Individual | Transport | |
|---|---|---|
| Quantity | 1 | 4 |
| Units | pc; 1 | pc; 1 |
| Type of packaging | BOX/BOX | BOX/BOX |
| Packaging material | CARDBOARD | FIVE-LAYER CORPORATED |
| Barcode | 4606056380040 | 4606056380057 |
| Gross weight, kg | 4.25 | 17 |
| Netto weight, kg | 3.613 | 14.452 |
| Volume, m^3 | 0.009048 | 0.036192 |
| Length, cm | 26 | 48 |
| Height, cm | 11.5 | 26 |
| Width, cm | 22.5 | 29 |
| Method of applying information | Sticker | Mold |