J7KNA
Motor contactors from 4-5.5kW for normal duty switching
This modular system consists of main contactors and additional contact blocks. The basic units can be combined with auxiliary contacts (top mounting). Reversed versions, including integrated mechanical interlock, are available as well as 3-main-pole and 4-main-pole versions.
- 4kW and 5.5kW versions are available
- Different coil voltages (AC and DC)
- Mini and normal-size versions are available
- The contactors can be mounted with screw fixing and snap fitting on a DIN-rail
- All components are finger proof
Specifications & ordering info
| Produkt | Main Contacts NO | Auxiliary Contacts NO | Auxiliary Contacts NC | Coil voltage | Operation voltage | Rated power AC2, AC3 at 400 V [kW] | Rated current AC3 at 400 V [A] | Rated current AC1 at 690 V [A] | Rated current AC1 at 440 V [A] | Features | Terminal type | Product Width (unpacked) | Product Height (unpacked) | Product Depth (unpacked) | Poles | Description | |
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3 | - | 1 | 230 V | AC | 4 kW | 9 A | 20 A | Screw | 45 mm | 57.5 mm | 49 mm | Kontaktor, 3-poler, 9A/4kW AC3 (20A AC1) + 1NC kontakt, 230VAC |
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3 | - | 1 | 24 V | AC | 4 kW | 9 A | 20 A | Screw | 45 mm | 57.5 mm | 49 mm | Kontaktor, 3-poler, 9A/4kW AC3 (20A AC1) + 1NC kontakt, 24VAC |
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- | 1 | 24 V | DC | 4 kW | 9 A | 20 A | 9 A | Screw | 45 mm | 57.5 mm | 49 mm | 3 | Contactor, 3-pole, 9 A/4 kW AC3 (20 A AC1) + 1B auxiliary, 24 VDC |
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- | 1 | 24 V | DC | 4 kW | 9 A | 20 A | 9 A | Coil with diode | Screw | 45 mm | 57.5 mm | 49 mm | 3 | Kontaktor, 3-poler, 9A/4kW AC3 (20A AC1) + 1NC kontakt med sperrediode, 24VDC |
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3 | - | 2 x 1 | 24 V | DC | 4 kW | 9 A | 20 A | Coil with diode, Reversing | Screw | 90 mm | 50 mm | 49 mm | Reversing interlocked pair, 9 A/4 kW + 1B auxiliary on both sides, 24 VDC |
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3 | 1 | - | 110 V | AC | 4 kW | 9 A | 20 A | Screw | 45 mm | 57.5 mm | 49 mm | Contactor, 3-pole, 9A/4kW AC3 (20A AC1) + 1M auxiliary, 110 VAC |
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3 | 1 | - | 230 V | AC | 4 kW | 9 A | 20 A | Screw | 45 mm | 57.5 mm | 49 mm | Kontaktor, 3-poler, 9A/4kW AC3 (20A AC1) + 1NO kontakt, 230VAC |
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3 | 1 | - | 24 V | AC | 4 kW | 9 A | 20 A | Screw | 45 mm | 57.5 mm | 49 mm | Kontaktor, 3-poler, 9A/4kW AC3 (20A AC1) + 1NO kontakt, 24VAC |
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1 | - | 24 V | DC | 4 kW | 9 A | 20 A | 9 A | Screw | 45 mm | 57.5 mm | 49 mm | 3 | Kontaktor, 3-poler, 9A/4kW AC3 (20A AC1) + 1NO kontakt, 24VAC |
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1 | - | 24 V | DC | 4 kW | 9 A | 20 A | 9 A | Coil with diode | Screw | 45 mm | 57.5 mm | 49 mm | 3 | Kontaktor, 3-poler, 9A/4kW AC3 (20A AC1) + 1NO kontakt med sperrediode, 24VDC |
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3 | - | 1 | 230 V | AC | 5.5 kW | 12 A | 20 A | Screw | 45 mm | 57.5 mm | 49 mm | Kontaktor, 3-poler, 12A/5.5kW AC3 (20A AC1) + 1NC kontakt, 230VAC |
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- | 1 | 24 V | DC | 5.5 kW | 20 A | 20 A | 12 A | Screw | 45 mm | 57.5 mm | 49 mm | 3 | Kontaktor, 3-poler, 12A/5.5kW AC3 (20A AC1) + 1NC kontakt, 24VAC |
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- | 1 | 24 V | DC | 5.5 kW | 12 A | 20 A | 12 A | Coil with diode | Screw | 45 mm | 57.5 mm | 49 mm | 3 | Kontaktor, 3-poler, 12A/5.5kW AC3 (20A AC1) + 1NC kontakt med sperrediode, 24VDC |
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3 | 1 | - | 230 V | AC | 5.5 kW | 12 A | 20 A | Screw | 45 mm | 57.5 mm | 49 mm | Kontaktor, 3-poler, 12A/5.5kW AC3 (20A AC1) + 1NO kontakt, 230VDC |
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3 | 1 | - | 24 V | AC | 5.5 kW | 12 A | 20 A | Screw | 45 mm | 57.5 mm | 49 mm | Kontaktor, 3-poler, 12A/5.5kW AC3 (20A AC1) + 1NO kontakt, 24VAC |
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1 | - | 24 V | DC | 5.5 kW | 12 A | 20 A | 12 A | Screw | 45 mm | 57.5 mm | 49 mm | 3 | Contactor, 3-pole, 12 A/5.5 kW AC3 (20 A AC1) + 1M auxiliary, 24 VDC |
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1 | - | 24 V | DC | 5.5 kW | 12 A | 20 A | 12 A | Coil with diode | Screw | 45 mm | 57.5 mm | 49 mm | 3 | Kontaktor, 3-poler, 12A/5.5kW AC3 (20A AC1) + 1NO kontakt med sperrediode, 24VDC |
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