The Omron J7KN-22D-01 24 is a contactor from the J7KN series (Motor contactors from 4-500kW for normal and heavy-duty switching.). Omron describes it as: Contactor, 3-pole, 22 A/11 kW AC3 (32 A AC1) + 1B auxiliary, 24 VAC.
A contactor is the switching element of a motor starter: the control circuit energises the coil and the main contacts connect the motor to the supply. Contactors wear with every start, so they are frequent maintenance parts.
More J7KN and other Omron parts: Omron range.
Technical data
| Omron order code | J7KN-22D-01 24 |
|---|---|
| Series | J7KN |
| Main Contacts NO | 3 |
| Auxiliary Contacts NC | 1 |
| Coil voltage | 24 V |
| Operation voltage | AC |
| Rated power AC2, AC3 at 400 V [kW] | 11 kW |
| Rated current AC3 at 400 V [A] | 22 A |
| Rated current AC1 at 690 V [A] | 32 A |
| Terminal type | Screw |
| Product Width (unpacked) | 45 mm |
| Product Height (unpacked) | 64.5 mm |
| Product Depth (unpacked) | 65.5 mm |
| Brand | Omron |
| Condition | New, original |
Omron J7KN highlights
- 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)
Typical applications
- Replacement of a worn contactor
- Machine control panels
- Heater and resistive-load switching
- Motor starters for pumps, fans and conveyors
Compatibility and replacement
Use the complete order code J7KN-22D-01 24 when ordering: in the Omron code the suffixes select output, connection, coil or supply voltage and cable length, so a part with a different suffix may not be a drop-in replacement.
Compare the label of the old unit with the technical data above (values taken from the official Omron product data); if anything differs, send us a photo and we will check it.
Replacement checklist
- Mounting and terminal type
- Auxiliary contacts
- Coil voltage (AC or DC)
Frequently asked questions
What is the coil voltage?
24 V, according to the Omron product data.
What is the AC-3 rating?
22 A, according to the Omron product data.
Is it new and original?
Yes. We supply new, original parts in the manufacturer packaging, with a 1-year warranty.
Can I get a price and delivery time?
Prices are quoted on request. Send the order number, quantity and delivery country on WhatsApp and we will reply with price and delivery time; air shipping is usually 5 to 7 days once ready, with a 1-year warranty.
Ordering tips
Send us the full order number from the label of the old part, or a clear photo of the label, together with the quantity you need. We check the number against the current manufacturer data before we quote and tell you if there is a newer replacement.
RendatSP ships from Yiwu, China, to factories worldwide; air delivery usually takes 5 to 7 days once the part is ready. The part is new and original with a 1-year warranty (shipping, payment and warranty). For a quotation, message us on WhatsApp with the order number and quantity. We also have agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
