J7KNU (-AR)
Relay-size contactor, smallest in the world!
- AC and DC operated
- Integrated auxiliary contact
- Available as motor contactor and contactor relay
- >3 mm contact clearance acc. to IEC 60335-1 for safety applications
- Reversing contactor with mechanical interlock
- Mirror contacts (NC) acc. to IEC 60947-4-1 for safety applications
- J7KNU is designed to fit 15 mm DIN rails, but J75KN snap-on adapter make it suitable also for the standard 35 mm DIN rail
Specifications & ordering info
| Product | 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 440 V [A] | Rated current AC15 at 230V [A] | Rated current AC15 at 400V [A] | Rated Current Ith [A] | Features | Terminal | Poles | Description | |
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3 | - | 1 | 110 V | AC | 2.2 kW | 5 A | 12 A | Screw | Micro contactor, 3-pole, 2.2 kW; 5 A AC3 (400 VAC) + 1 NC, 110 VAC |
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3 | - | 1 | 110 V | DC | 2.2 kW | 5 A | 12 A | Screw | Micro contactor, 3-pole (NO) + 1NC, 2.2 kW; 12A AC1 (up to 440 V), 60 VDC |
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3 | - | 1 | 180 V | AC | 2.2 kW | 5 A | 12 A | Screw | Micro contactor, 3-pole, 2.2 kW; 5 A AC3 (400 VAC) + 1 NC, 180 VAC |
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3 | - | 1 | 230 V | AC | 2.2 kW | 5 A | 12 A | Screw | Micro contactor, 3-pole, 2.2 kW; 5 A AC3 (400 VAC) + 1 NC, 230 VAC |
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3 | - | 1 | 24 V | AC | 2.2 kW | 5 A | 12 A | Screw | Micro contactor, 3-pole, 2.2 kW; 5 A AC3 (400 VAC) + 1 NC, 24 VAC |
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3 | - | 1 | 24 V | DC | 2.2 kW | 5 A | 12 A | Screw | Micro contactor, 3-pole (NO) + 1NC, 2.2 kW; 12A AC1 (up to 440 V), 24 VDC |
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3 | - | 1 | 48 V | AC | 2.2 kW | 5 A | 12 A | Screw | Micro contactor, 3-pole, 2.2 kW; 5 A AC3 (400 VAC) + 1 NC, 48 VAC |
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3 | - | 1 | 48 V | DC | 2.2 kW | 5 A | 12 A | Screw | Micro contactor, 3-pole (NO) + 1NC, 2.2 kW; 12A AC1 (up to 440 V), 60 VDC |
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- | 1 | 60 V | DC | 2.2 kW | 5 A | 12 A | Screw | 3 | Micro contactor, 3-pole (NO) + 1NC, 2.2 kW; 12A AC1 (up to 440 V), 60 VDC |
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3 | - | 1 | 90 V | AC | 2.2 kW | 5 A | 12 A | Screw | Micro contactor, 3-pole, 2.2 kW; 5 A AC3 (400 VAC) + 1 NC, 90 VAC |
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2 x 3 | 2 x 1 | 110 V | AC | 2.2 kW | 5 A | 12 A | Mechanical interlocked, Reversing | Screw | Micro contactor, reversing interlocked pair, 5A/2.2kW + 1 NC auxiliary on both sides, 110 VAC |
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2 x 3 | 2 x 1 | 110 V | DC | 2.2 kW | 5 A | 12 A | Mechanical interlocked, Reversing | Screw | Micro contactor, reversing interlocked pair, 2.2kW, 3-pole (NO) + 1 NC, auxiliary contacts on both sides, 12A AC1 (up to 440 V), 110 VDC |
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2 x 3 | 2 x 1 | 180 V | AC | 2.2 kW | 5 A | 12 A | Mechanical interlocked, Reversing | Screw | Micro contactor, reversing interlocked pair, 5A/2.2kW + 1 NC auxiliary on both sides, 180 VAC |
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2 x 3 | 2 x 1 | 230 V | AC | 2.2 kW | 5 A | 12 A | Mechanical interlocked, Reversing | Screw | Micro contactor, reversing interlocked pair, 5A/2.2kW + 1 NC auxiliary on both sides, 230 VAC |
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2 x 3 | 2 x 1 | 24 V | AC | 2.2 kW | 5 A | 12 A | Mechanical interlocked, Reversing | Screw | Micro contactor, reversing interlocked pair, 5A/2.2kW + 1 NC auxiliary on both sides, 24 VAC |
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2 x 3 | 2 x 1 | 24 V | DC | 2.2 kW | 5 A | 12 A | Mechanical interlocked, Reversing | Screw | Micro contactor, reversing interlocked pair, 2.2kW, 3-pole (NO) + 1 NC, auxiliary contacts on both sides, 12A AC1 (up to 440 V), 24 VDC |
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2 x 3 | 2 x 1 | 48 V | AC | 2.2 kW | 5 A | 12 A | Mechanical interlocked, Reversing | Screw | Micro contactor, reversing interlocked pair, 5A/2.2kW + 1 NC auxiliary on both sides, 48 VAC |
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2 x 3 | 2 x 1 | 48 V | DC | 2.2 kW | 5 A | 12 A | Mechanical interlocked, Reversing | Screw | Micro contactor, reversing interlocked pair, 2.2kW, 3-pole (NO) + 1 NC, auxiliary contacts on both sides, 12A AC1 (up to 440 V), 48 VDC |
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2 x 3 | 2 x 1 | - | 60 V | DC | 2.2 kW | 5 A | 12 A | Screw | Micro contactor, reversing interlocked pair, 2.2kW, 3-pole (NO) + 1 NC, auxiliary contacts on both sides, 12A AC1 (up to 440 V), 60 VDC |
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2 x 3 | 2 x 1 | 90 V | AC | 2.2 kW | 5 A | 12 A | Mechanical interlocked, Reversing | Screw | Micro contactor, reversing interlocked pair, 5A/2.2kW + 1 NC auxiliary on both sides, 90 VAC |
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Features
Probably the smallest contactor of this type.
J7MN compared to J7KNU.
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