Altech 20A 3 Pole Thermal Magnetic Circuit Breaker, 480Y/277V UL [3D20UL]; 899-4938
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| THÔNG SỐ KỸ THUẬT | |
|---|---|
| Current Rating | 20A |
| Number of Poles | 3 |
| Voltage Rating | 480Y/277V |
| Series | UL |
| Reset Actuator Type | Handle |
| Overall Dimensions | 105.3 x 52.5 x 74.4mm |
| Mounting Style | DIN Rail Mount |
| Overall Depth | 74.4mm |
| Tripping Mechanism | Thermal-Magnetic |
| Tripping Characteristics | Type D |
| Breaking Capacity at Maximum Voltage Rating | 10 kA |
| Circuit Breaker Type | MCCB |
| Rated AC Voltage | 480Y/277V |
| Special Features | HACR Type, Line/Load Reversible |
| Overall Length | 105.3mm |
| Application | Heaters and Reactive Loads, High Inrush Motors, Power Supplies, Transformers |
| Terminal Contact Type | Box Clamp, Ring Tongue Terminal |
| Break Time | Time Delay |