Rishabh TW-E 73/30(50) Round Current Transformer (TW-E Series)
- Brand
- Rishabh
- Model number
- TW-E 73/30(50)
Cost effective Rish TW-E 73/30(50) round CT in UL 94V-0 polycarbonate, primary 50 A to 200 A / 5 A, class 0.5 to 5; bus bar or wall mounting.
Price and availability on request
Key features
- Round, cost effective CT in UL 94V-0 polycarbonate
- 2.5 sq mm lug at the secondary side
- Bus bar or wall mounting; optional mounting clamp
- Applications: switchgear, control panels, distribution, generator sets, overload protection
Specifications
| Primary current | 50 A to 200 A (5 A secondary; 1 A on request) |
|---|---|
| Burden by class | VA by class 0.5 / 1 / 5, secondary 5 A: 50 A -/-/5; 60 A -/-/5; 75 A -/-/5; 100 A 2.5/5/-; 120 A 2.5/5/-; 125 A 2.5/5/-; 150 A 5/5/-; 200 A 10/15/- |
| Highest voltage / test voltage | 0.72 kV / 3 kV |
|---|---|
| Rated short-time thermal current | 60 x In (bus bar type) |
| Rated frequency | 50 Hz / 60 Hz |
| Rated continuous thermal current | 120% of Ipr |
| Rated dynamic current | 2.5 x Ith |
| Insulation class | E (120 °C max.) |
|---|
| Ambient temperature | -25 °C to +40 °C |
|---|---|
| Storage temperature | -50 °C to +80 °C |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
Related products
-
Enquire about Rishabh 1P RJ12 50-21(30)
Rishabh 1P RJ12 50-21(30) Single Phase RJ12 Current Transformer, 100 mA Output
Single phase square CT 50-21(30) with 100 mA secondary on an RJ12 socket and cable for Rishabh RJ12 meters: 50 A to 400 A primary, class 1 or 0.5, open-circuit protected.
-
Enquire about Rishabh 1P RJ12 50-30(30)
Rishabh 1P RJ12 50-30(30) Single Phase RJ12 Current Transformer, 100 mA Output
Single phase square CT 50-30(30) with 100 mA secondary on an RJ12 socket and cable for Rishabh RJ12 meters: 75 A to 600 A primary, class 1 or 0.5, open-circuit protected.
-
Enquire about Rishabh 1P RJ12 62-30(40)
Rishabh 1P RJ12 62-30(40) Single Phase RJ12 Current Transformer, 100 mA Output
Single phase square CT 62-30(40) with 100 mA secondary on an RJ12 socket and cable for Rishabh RJ12 meters: 50 A to 800 A primary, class 1 or 0.5, open-circuit protected.
-
Enquire about Rishabh 1P RJ12 62-40(40)
Rishabh 1P RJ12 62-40(40) Single Phase RJ12 Current Transformer, 100 mA Output
Single phase square CT 62-40(40) with 100 mA secondary on an RJ12 socket and cable for Rishabh RJ12 meters: 100 A to 800 A primary, class 1 or 0.5, open-circuit protected.
