Modular contactor 40 A - 4 poles of the 22 series, from the manufacturer FINDER. Product part number is 22.44.0.230.4310PAS.
- Z and R contact with 3mm gap, double contact gap.
- Continuous operation possible for coil and contacts.
- AC/DC power supply (with protective varistor).
- Safe separation (increased insulation) between coil and contacts.
- Mechanical indicator as standard.
- Auxiliary contacts according to EN 60947-5-1 (mechanically coupled contacts).
- Contact material AgSnO2.
< li>Compliant with EN 61095: 2009. - For mounting on 35mm DIN rail (EN 60715).
- For high switching currents 176 A .
- Number of contacts: 4 CO, (or 3 NO + 1 CO or 2 NO + 2 CO) ≥ 3 mm.
- Max. switching capacity for AC1 / AC-7a (for 1 contact at 400 V): 16000 VA.
- Rated current for AC3 / AC-7b (400 V): 22 A.
- 3-phase motor load. (400 - 440 V AC): 11 kW.
- Rated current for AC-5a (for 1 contact at 250 V): 20 A.
- Permissible load :
- 230V incandescent/halogen [W]: 4000.
- fluorescent lamps with stat. electronic [W]: 1500.
- fluorescent lamps with stat. electromechanical [W]: 1500.
- CFL [W]: 1000.
- 230 V LED [W]: 1000.
- NN halogen or LED with stat. electron. [W]: 1000.
- NN halogen or LED with stat. electromechanical [W]: 1500.
- Coil data:
- Rated voltage (UN): 12 - 24 - 110…120 (110 V DC) - 230…240 (220 V DC).
- AC/DC power consumption: 6VA (50 Hz)/W.
- Supply voltage range: (0.85… 1.1)UN DC/AC (50/60 Hz).
- Backup voltage: 0.85 UN DC/AC (50/60 Hz).
- Drop-out voltage: 0.2 UN DC/AC (50/60 Hz).
- Coil-contact insulation strength (1.2/50 µs) : 6 kV.