J7KN
Motor contactors from 4-500kW for normal and heavy-duty switching.
This modular system consists of main contactors and additional contact blocks. The basic units can be combined with auxiliary contacts. AC and DC versions, integrated mechanical interlock, are available as well as 3-main-pole and 4-main-pole versions.
- Basic units can be combined with auxiliary contacts (top/side mounting)
- 3-main-pole and 4-main-pole versions are possible
- The power range covers 4 to 500kW
- Different coil voltages (AC and DC)
- J7KN-10D to J7KN-22D models have integrated auxiliary contact for electronic circuits (3-pole versions)
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] | Terminal type | Product Width (unpacked) | Product Height (unpacked) | Product Depth (unpacked) | Poles | Description | |
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3 | - | 1 | 230 V | AC | 4 kW | 10 A | 25 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 10 A/4 kW AC3 (25 A AC1) + 1B auxiliary, 230 VAC |
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3 | - | 1 | 24 V | AC | 4 kW | 10 A | 25 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 10 A/4 kW AC3 (25 A AC1) + 1B auxiliary, 24 VAC |
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- | 1 | 24 V | DC | 4 kW | 10 A | 25 A | 10 A | Screw | 45 mm | 67 mm | 82.5 mm | 3 | Contactor, 3-pole, 4 kW; 10 A AC3 (380-415 VAC) + 1 NC aux., 24 VDC |
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3 | 1 | - | 110 V | AC | 4 kW | 10 A | 25 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 4 kW; 10 A AC3 (380-415 VAC) + 1 NO aux., 110 VAC |
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3 | 1 | - | 230 V | AC | 4 kW | 10 A | 25 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 4 kW; 10 A AC3 (380-415 VAC) + 1 NO aux., 230 VAC |
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3 | 1 | - | 24 V | AC | 4 kW | 10 A | 25 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 4 kW; 10 A AC3 (380-415 VAC) + 1 NO aux., 24 VAC |
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1 | - | 24 V | DC | 4 kW | 10 A | 25 A | 10 A | Screw | 45 mm | 67 mm | 82.5 mm | 3 | Contactor, 3-pole, 4 kW; 10 A AC3 (380-415 VAC) + 1 NO aux., 24 VDC |
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3 | - | 1 | 230 V | AC | 5.5 kW | 14 A | 25 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 14 A/5.5 kW AC3 (25 A AC1) + 1B auxiliary, 230 VAC |
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3 | - | 1 | 24 V | AC | 5.5 kW | 14 A | 25 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 14 A/5.5 kW AC3 (25 A AC1) + 1B auxiliary, 24 VAC |
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- | 1 | 24 V | DC | 5.5 kW | 14 A | 25 A | 14 A | Screw | 45 mm | 67 mm | 82.5 mm | 3 | Contactor, 3-pole, 5.5 kW; 14 A AC3 (380-415 VAC) + 1 NC aux., 24 VDC |
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3 | 1 | - | 110 V | AC | 5.5 kW | 14 A | 25 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 5.5 kW; 14 A AC3 (380-415 VAC) + 1 NO aux., 110 VAC |
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3 | 1 | - | 230 V | AC | 5.5 kW | 14 A | 25 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 14 A/5.5 kW AC3 (25 A AC1) + 1M auxiliary, 230 VAC |
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3 | 1 | - | 24 V | AC | 5.5 kW | 14 A | 25 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 14 A/5.5 kW AC3 (25 A AC1) + 1M auxiliary, 24 VAC |
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1 | - | 24 V | DC | 5.5 kW | 14 A | 25 A | 14 A | Screw | 45 mm | 67 mm | 82.5 mm | 3 | Contactor, 3-pole, 5.5 kW; 14 A AC3 (380-415 VAC) + 1 NO aux., 24 VDC |
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3 | - | 1 | 230 V | AC | 7.5 kW | 18 A | 32 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 18 A/7.5 kW AC3 (32 A AC1) + 1B auxiliary, 230 VAC |
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3 | - | 1 | 24 V | AC | 7.5 kW | 18 A | 32 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 18 A/7.5 kW AC3 (32 A AC1) + 1B auxiliary, 24 VAC |
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- | 1 | 24 V | DC | 7.5 kW | 18 A | 32 A | 18 A | Screw | 45 mm | 67 mm | 82.5 mm | 3 | Contactor, 3-pole, 7.5 kW; 18 A AC3 (380-415 VAC) + 1 NC aux., 24 VDC |
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3 | 1 | - | 230 V | AC | 7.5 kW | 18 A | 32 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 18 A/7.5 kW AC3 (32 A AC1) + 1M auxiliary, 230 VAC |
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3 | 1 | - | 24 V | AC | 7.5 kW | 18 A | 32 A | Screw | 45 mm | 64.5 mm | 65.5 mm | Contactor, 3-pole, 18 A/7.5 kW AC3 (32 A AC1) + 1M auxiliary, 24 VAC |
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1 | - | 24 V | DC | 7.5 kW | 18 A | 32 A | 18 A | Screw | 45 mm | 67 mm | 82.5 mm | 3 | Contactor, 3-pole, 7.5 kW; 18 A AC3 (380-415 VAC) + 1 NO aux., 24 VDC |
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