[194L-E25-1754] 25 A 194L Load Switch
[194L-E25-1754]25 A 194L Load Switch
Brand: Allen Bradley
Product Code: 194L-E25-1754
About the Product
25 A 194L Load Switch, endüstriyel kontrol panolarında yük altında güvenli enerji kesintisi sağlamak için tasarlanmıştır. Allen-Bradley 194L serisi, özellikle dıştan erişim ve kilitlenebilir kontrol ihtiyaçları için ideal çözümler sunar. 25 amperlik kapasitesiyle kompakt uygulamalarda yüksek performans sağlar. Sağlam yapısı ve kolay montaj özelliğiyle güvenli, hızlı ve verimli bir sistem altyapısı sunar.
Technical Info
Additional Info
Number of poles | 4 |
Rated permanent current Iu | 25 A |
Model | On/Off switch |
Rated impulse voltage (Uimp) | 6 kV |
Switch size | 25 A |
Power lost | 0.9 W |
Fuse size, max | 80 A per UL/CSA |
Rated voltage (Ue) | 690V per IEC-947 |
Rated thermal current (Ith) | 30A @ 40°C per IEC-947 |
Rated thermal current (Ithe) | 25A @ 60°C per IEC-947 |
Conditional rated short circuit current | 5 kA (gL characteristic) |
Rated breaking capacity | 176A @ 380V, 0.45 [cos j] |
Back-up fuse, max | 80 A (gG characteristic) per UL/CSA |
Rated short-time current | 0.75 kArms for 1 s (gL characteristic) |
Strongest series fuse | 25 A (not in enclosure, gL characteristic) |
Standard motor DOL rating | 3-poles, 3-phase: 19.2A @ 120V (similar to AC-3) per UL (CSA) |
Rated making/breaking capacity (= 4 x Ie) | 6 contacts in series: 58.2A @ 115.5V (DC-23A, DC-3, DC-5 for inductive loads, T ≤7.5 ms) |
Rated making/breaking capacity (= 1.5 x Ie) | 8 contacts in series: 33A @ 201.6V (1.05 x rated voltage), DC-21A (for resistive loads, T = 1 ms), Ue max = 600V |
Ampere rating | 25 A (suitable for switching off-load (AC-20) above 660V, but only upto 660V for switches with screws at the rear) |
Rated making/breaking capacity (= 1.1 x Ie) | 8 contacts in series: 8.8A @ 231V (1.1 x rated voltage), DC-21A (for inductive loads, T = 50 ms), Ue max = 600V |
Rated power (Pe) | 6 contacts in series: 1.60 kW @ 110V (DC-23A, DC-3, DC-5 for inductive loads, T ≤1 ms) |
Rated current (Ie) | 8 contacts in series: 8A @ 240V, DC-21A (for inductive loads, T = 50 ms) |
Type of electrical connection of main circuit | Screw connection |
Electrical switch rate | 120 ops/h |
Short circuit prospective fault current, max | 5 kA per UL/CSA |
Electrical switching rate | 120 ops/h per UL/CSA |