Catalogue / Isolators & earth switches
Centre-break isolator, Eco seriesSample
by Hoysalasudarshan Grid Switchgear (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
Customise and request quoteMade to order: change the marked specification rows to what you need; Hoysalasudarshan Grid Switchgear (Sample) quotes for it.
Or send an open RFQ to every matching merchant.
Register your company to see prices.
Hoysalasudarshan Eco centre-break isolator, offered in 6 system voltage options from 12 kV to 420 kV. Design: corrosion-resistant galvanising, mechanical interlock with earth switch and self-aligning contacts. Suited to captive plants, railway traction and substation bays. Designed and tested to IEC 62271-102, IS 9921 and IEC 62271-1. Lead time 6-8 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Hoysalasudarshan
- Model
- HOY-0A8 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 6-8 weeks
- Warranty
- 30 months from supply
- Standards
- IEC 62271-102, IS 9921, IEC 62271-1
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- Ex-works, freight extra at actuals
- Returns
- Returns within 15 days if unused, in original packing
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| System voltage12 kVHOY-0A8-01 | System voltage: 12 kV | 1 nos · 6-8 weeks | for verified buyers |
| System voltage36 kVHOY-0A8-02 | System voltage: 36 kV | 1 nos · 6-8 weeks | for verified buyers |
| System voltage72.5 kVHOY-0A8-03 | System voltage: 72.5 kV | 1 nos · 6-8 weeks | for verified buyers |
| System voltage145 kVHOY-0A8-04 | System voltage: 145 kV | 1 nos · 6-8 weeks | for verified buyers |
| System voltage245 kVHOY-0A8-05 | System voltage: 245 kV | 1 nos · 10-14 weeks | for verified buyers |
| System voltage420 kVHOY-0A8-06 | System voltage: 420 kV | 1 nos · 10-14 weeks | for verified buyers |
Specifications
| System voltage | 12 kV to 420 kV (see variants) |
|---|---|
| Rated current | 4000 A |
| Type | Double breakmade to order: Centre rotating / Pantograph / Vertical break |
| Earth switch | With 1 earth switch |
| Short-time current | 25 kA |
| Operation | Motor + manual |
| Insulators | Porcelain |
| Contact material | Silver-plated copper |
| Terminal | Aluminium flat pad |
| Mounting | Horizontalmade to order: Vertical |
| Control voltage | 415 V AC motormade to order: 110 V DC / 220 V DC |
| Finish | Hot-dip galvanised |
| Peak withstand | 125 kA |