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|---|---|
WOT series
Winston
| Model | WOT315F | WOT400F | ||
Rated insulation voltage and raged operational voltage AC20/DC20. Dielectric strength. Rated impulse withstand voltage. | Pollution degree 3 50Hz 1min. | V KV KV | 1000 10 12 | 1000 10 12 |
Rated thermal current and rated operational current AC20/DC20 ...with minimum conductor cross section | Free air. Closed environmen. Cu.
| A A mm² | 315 315 185 | 400 400 240 |
| Rated operational current, AC-21A | ≤500V 690V 1000V | A A A | 315 315 315 | 400 400 400 |
| Rated operational current, AC-22A | ≤500V 690V 1000V | A A A | 315 315 315 | 400 400 400 |
| Rated operational current, AC-23A | ≤500V 690V 1000V | A A A | 315 315 200 | 400 400 200 |
Rated operational current/ poles in series, DC-21A...23A | 24...110V 220V 440V 660V | A A A A
| 315/1 315/2 315/3 315/4 | 400/1 400/2 360/3 360/4 |
Rated operational current/ poles in series, DC-21B |
800V 1000V | A A
| 315/5 315/6 | 400/5 400/6 |
Rated operational power, AC-23A |
230V 400V 415V 500V 690V | KW KW KW KW KW | 100 160 180 220 315 | 122 220 230 280 400 |
| Rated breaking capacity, AC-23A | ≤500V 690V | A A | 2520 2520 | 3200 3200 |
Rated conditional short-circuit current Ip (R.M.S) and corresponding max.allowed cut-off current îc. The cut-off current îc refers to values listed by fuse manufacturers (single phase test acc.to IEC60269) | 100KA, 500V gG/aM | KA A |
61.5 500/450 |
61.5 500/450 |
80KA, 690V gG/aM | KA A | 59 500/500 | 59 500/500 | |
| Rated short-time withstand current(R.M.S)lcw | ≤1000V, 0.15s ≤1000V, 0.25s ≤1000V, 1s | KA KA KA | 31 24 15 | 31 24 15 |
| Rated short circuit making capacity | ≤1000V | KA | 65 | 65 |
Rated capacitor power (the capacitor ratings are limited by the fuse link.) | 415V 500V 690V | kVAr kVAr kVAr | 145 175 250 | 180 215 325 |
| Power loss/pole | At rated operational current | W | 6.5 | 10 |
| Mechanical endurance | Oper | 16000 | 16000 | |
| Weight without accessories | 3P switch | kg | 2.2 | 2.2 |
Terminal screw specifications Terminal tightening torque Operating torque | Metric thread (diameter*length). Locking torque requirements. 3-pole isolation switch. | mm Nm Nm | M10/30 30-44 16 | M10/30 30-44 16 |
| Model | WOT315F | WOT400F | ||
Rated insulation voltage and raged operational voltage AC20/DC20. Dielectric strength. Rated impulse withstand voltage. | Pollution degree 3 50Hz 1min. | V KV KV | 1000 10 12 | 1000 10 12 |
Rated thermal current and rated operational current AC20/DC20 ...with minimum conductor cross section | Free air. Closed environmen. Cu.
| A A mm² | 315 315 185 | 400 400 240 |
| Rated operational current, AC-21A | ≤500V 690V 1000V | A A A | 315 315 315 | 400 400 400 |
| Rated operational current, AC-22A | ≤500V 690V 1000V | A A A | 315 315 315 | 400 400 400 |
| Rated operational current, AC-23A | ≤500V 690V 1000V | A A A | 315 315 200 | 400 400 200 |
Rated operational current/ poles in series, DC-21A...23A | 24...110V 220V 440V 660V | A A A A
| 315/1 315/2 315/3 315/4 | 400/1 400/2 360/3 360/4 |
Rated operational current/ poles in series, DC-21B |
800V 1000V | A A
| 315/5 315/6 | 400/5 400/6 |
Rated operational power, AC-23A |
230V 400V 415V 500V 690V | KW KW KW KW KW | 100 160 180 220 315 | 122 220 230 280 400 |
| Rated breaking capacity, AC-23A | ≤500V 690V | A A | 2520 2520 | 3200 3200 |
Rated conditional short-circuit current Ip (R.M.S) and corresponding max.allowed cut-off current îc. The cut-off current îc refers to values listed by fuse manufacturers (single phase test acc.to IEC60269) | 100KA, 500V gG/aM | KA A |
61.5 500/450 |
61.5 500/450 |
80KA, 690V gG/aM | KA A | 59 500/500 | 59 500/500 | |
| Rated short-time withstand current(R.M.S)lcw | ≤1000V, 0.15s ≤1000V, 0.25s ≤1000V, 1s | KA KA KA | 31 24 15 | 31 24 15 |
| Rated short circuit making capacity | ≤1000V | KA | 65 | 65 |
Rated capacitor power (the capacitor ratings are limited by the fuse link.) | 415V 500V 690V | kVAr kVAr kVAr | 145 175 250 | 180 215 325 |
| Power loss/pole | At rated operational current | W | 6.5 | 10 |
| Mechanical endurance | Oper | 16000 | 16000 | |
| Weight without accessories | 3P switch | kg | 2.2 | 2.2 |
Terminal screw specifications Terminal tightening torque Operating torque | Metric thread (diameter*length). Locking torque requirements. 3-pole isolation switch. | mm Nm Nm | M10/30 30-44 16 | M10/30 30-44 16 |
