Descriere
Contactor, Application: Contactors for 4 pole electric consumers, Contactors up to 200 A, 4 pole, Utilization category: AC-1: Non-inductive or slightly inductive loads, resistance furnaces, NAC-3: Normal AC induction motors: starting, switch off during running, Connection technique: Screw terminals, Number of poles: 4 pole, 380 V 400 V: Ie= 25 A, Conventional free air thermal current, 3 pole, 50 - 60 Hz Open at 40 °C: Ith =Ie= 45 A, enclosed: Ith= 36 A, Conventional free air thermal current, 1 pole open: Ith= 117 A, enclosed: Ith= 105 A, 220 V 230 V: P= 7.5 kW, 380 V 400 V: P= 11 kW, 660 V 690 V: P= 14 kW, Contacts N/O = Normally open: 1 N/O , Instructions: Contacts to EN 50 012., Voltage AC/DC: AC operation
Specificatii
| Electrical | |
| Rated control supply voltage AC 50 Hz | 230 |
| Rated control supply voltage AC 60 Hz | 240 |
| Rated control supply voltage DC | 0 |
| Voltage type for actuating | AC |
| Operating voltage AC 50 Hz | 24 |
| Operating voltage AC 60 Hz | 24 |
| Rated operation current Ie at AC-1, 400 V | 45 |
| Rated operation current Ie at AC-3, 400 V | 25 |
| Rated operation power at AC-3, 400 V | 11 |
| Rated operation current Ie at AC-4, 400 V | 15 |
| Rated operation power at AC-4, 400 V | 7 |
| Rated operation power NEMA | 11 |
| Connection | |
| Number of normally closed contacts as main contact | 0 |
| Number of normally open contacts as main contact | 4 |
| Type of electrical connection of main circuit | Screw connection |
| Number of auxiliary contacts as normally open contact | 1 |
| Number of auxiliary contacts as normally closed contact | 0 |
| Options | |
| Suitable for distribution board | No |
| Measurements | |
| Width | 58 |
| Height | 85 |
| Depth | 97 |
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