Catalogue / Load-break & AB switches
11 kV air-break switch (AB switch), Max seriesSample
by Narmadasetu Distribution Products (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Narmadasetu Max 11 kV air-break switch (AB switch), offered in 6 rating options from 11 kV 200 A to 33 kV 800 A. Key features: mechanical position indicator, heavy-duty galvanised steel base frame and anti-theft locking of operating handle. Suited to 11/33 kV overhead feeders, transformer yard isolators and substation line isolation. Designed and tested to IS 9921 (Part 1-5), IEC 62271-102 and IEC 62271-103. Lead time 4-6 weeks; delivers to West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Narmadasetu
- Model
- NAR-DF4 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 1 set
- Lead time
- 4-6 weeks
- Warranty
- 12 months from commissioning
- Standards
- IS 9921 (Part 1-5), IEC 62271-102, IEC 62271-103
- Delivers to
- West India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- Ex-works, freight extra at actuals
- Returns
- Replacement of items damaged in transit within 7 days
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Rating11 kV 200 ANAR-DF4-01 | Rating: 11 kV 200 A | 1 set · 4-6 weeks | for verified buyers |
| Rating11 kV 400 ANAR-DF4-02 | Rating: 11 kV 400 A | 1 set · 4-6 weeks | for verified buyers |
| Rating11 kV 630 ANAR-DF4-03 | Rating: 11 kV 630 A | 1 set · 4-6 weeks | for verified buyers |
| Rating33 kV 400 ANAR-DF4-04 | Rating: 33 kV 400 A | 1 set · 4-6 weeks | for verified buyers |
| Rating33 kV 630 ANAR-DF4-05 | Rating: 33 kV 630 A | 1 set · 4-6 weeks | for verified buyers |
| Rating33 kV 800 ANAR-DF4-06 | Rating: 33 kV 800 A | 1 set · 4-6 weeks | for verified buyers |
Specifications
| Rating | 11 kV 200 A to 33 kV 800 A (see variants) |
|---|---|
| Switch type | Isolator with earth blademade to order: AB switch / Load-break switch |
| Operation | Motor operated |
| Mounting | Pole top |
| Poles | 3P |
| Short-time current | 25 kA/1 smade to order: 12.5 kA/3 s / 16 kA/1 s |
| Insulators | Porcelainmade to order: Polymer |
| Contact material | Electro-tinned copper |
| Earth switch | Withoutmade to order: With interlocked earth blade |
| Operating handle | Spring handlemade to order: Pipe with bevel gear |
| Galvanising | 80 micron hot dipmade to order: 86 micron hot dip |
| Arc interruption | Arc chute |
| Basic insulation level | 75 kVpmade to order: 170 kVp |