Catalogue / Contactors, overload relays & motor starters
Star-delta starter panel, Duo seriesSample
by Krishnaprithvi Switchgear (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Star-delta starter panel from Krishnaprithvi, Duo series: 5 rating options between 18 A and 185 A. Key features: finger-safe terminals to IP20, mechanical interlock option for reversing duty and silver alloy contacts for long electrical life. Suited to HVAC and fan starters, conveyor and crusher drives and pump and motor control. Designed and tested to IS/IEC 60947-4-1, IS 13947 (Part 4/Sec 1) and IEC 60947-4-2. Lead time 1-2 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Krishnaprithvi
- Model
- KRI-8B7 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 1-2 weeks
- Warranty
- 12 months from supply
- Standards
- IS/IEC 60947-4-1, IS 13947 (Part 4/Sec 1), IEC 60947-4-2
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- Door delivery in metro cities
- 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 |
|---|---|---|---|
| Rating18 AKRI-8B7-01 | Rating: 18 A | 1 nos · 1-2 weeks | for verified buyers |
| Rating32 AKRI-8B7-02 | Rating: 32 A | 1 nos · 1-2 weeks | for verified buyers |
| Rating65 AKRI-8B7-03 | Rating: 65 A | 1 nos · 1-2 weeks | for verified buyers |
| Rating115 AKRI-8B7-04 | Rating: 115 A | 1 nos · 3-4 weeks | for verified buyers |
| Rating185 AKRI-8B7-05 | Rating: 185 A | 1 nos · 3-4 weeks | for verified buyers |
Specifications
| Rating | 18 A to 185 A (see variants) |
|---|---|
| Device type | Contactormade to order: Overload relay / DOL starter / Star-delta starter |
| Coil voltage | 110 V AC |
| Utilisation category | AC-3made to order: AC-1 / AC-4 |
| Motor rating at 415 V | 200 kWmade to order: 4 kW / 7.5 kW / 15 kW |
| Main poles | 3P |
| Overload class | Class 10A |
| Setting range | Adjustable 0.1-400 A |
| Auxiliary contacts | Add-on blocksmade to order: 1NO+1NC / 2NO+2NC |
| Mounting | DIN rail |
| Rated voltage | 690 V ACmade to order: 415 V AC |
| Electrical life | 2 million operations |
| Single-phasing protection | Not fittedmade to order: Fitted |