Catalogue / Auxiliary, trip & timer relays
High-speed trip relay (lockout), Duo 2 seriesSample
by Thanjavurampere Relays & Controls (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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High-speed trip relay (lockout) from Thanjavurampere, Duo 2 series: 5 coil voltage options between 24 V DC and 230 V AC. Key features: positive flag indication, withstands VT/CT and DC supply disturbances and hand reset lockout for critical trips. Typically used for industrial motor control, railway signalling and protection panels. Designed and tested to IS 3231, IEC 60255-1 and IEC 60255-26. Lead time 3-4 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Thanjavurampere
- Model
- THA-A18 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 3-4 weeks
- Warranty
- 12 months
- Standards
- IS 3231, IEC 60255-1, IEC 60255-26
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India (imported sub-assemblies)
- Packaging
- Drum / reel with end caps
- 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 |
|---|---|---|---|
| Coil voltage24 V DCTHA-A18-01 | Coil voltage: 24 V DC | 1 nos · 3-4 weeks | for verified buyers |
| Coil voltage48 V DCTHA-A18-02 | Coil voltage: 48 V DC | 1 nos · 3-4 weeks | for verified buyers |
| Coil voltage110 V DCTHA-A18-03 | Coil voltage: 110 V DC | 1 nos · 3-4 weeks | for verified buyers |
| Coil voltage220 V DCTHA-A18-04 | Coil voltage: 220 V DC | 1 nos · 3-4 weeks | for verified buyers |
| Coil voltage230 V ACTHA-A18-05 | Coil voltage: 230 V AC | 1 nos · 3-4 weeks | for verified buyers |
Specifications
| Coil voltage | 24 V DC to 230 V AC (see variants) |
|---|---|
| Relay type | Timer 2made to order: Lockout 86 / Trip circuit 74 / Auxiliary 95 |
| Contacts | 8NO |
| Contact rating | 16 A |
| Operate time | < 30 msmade to order: < 10 ms |
| Reset | Hand resetmade to order: Electrical reset / Self reset |
| Timer range | 0.1-10 smade to order: 1-100 s / 0.1-30 min |
| Mounting | DIN rail |
| Flag | LEDmade to order: Mechanical |
| Burden | < 5 W |
| Dielectric | 2 kV, 1 min |
| Mechanical life | 10 million ops |
| Case | Dust-proof |