This page retains ABB K, KC and N-family control-relay references. ABB documentation identifies K/KC mini contactor relays and N-family contactor relays for control-circuit switching. They should not all be described as socket-based plug-in interface relays. Use the existing model and code list for identification, then verify the complete version for selection.
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Key Features
Control-circuit switching
Contactor relays switch control signals and provide auxiliary contact arrangements for automation and control circuits. ABB documents K/KC mini contactor relays and N-family devices in motor-protection and control catalogues. Terminal arrangement, mounting and accessories differ by reference; a plug-in socket design is not assumed for every entry.
Selection conditions
- Specify required normally open/closed contacts and any interlocking or signalling functions.
- Confirm the coil/control voltage, AC or DC supply and frequency for the exact code.
- Match the contact rating to the switched voltage and control load. AC-15 and DC-13 control-duty ratings must not be treated as motor power-switching ratings.
- Check terminals, mounting dimensions and the specific auxiliary-contact or suppression accessory reference.
- For PLC outputs, verify coil consumption and the actual output specification; do not assume every coil is suitable for direct PLC operation.
- Check the applicable IEC/UL or regional documentation and operating conditions for the ordered reference.
Historical references and documentation
The existing list includes K, KC, N, NX, NL, NF, NS, NSL and NFC references. The catalogue documents particular families and versions; unconfirmed historical parameters and relationships remain subject to complete-code verification. No replacement or universal compatibility is implied.
Information for quotation
Send the complete model and ABB code, quantity and destination country. Include coil supply/frequency, contact arrangement, switched load and required mounting or accessories. For an existing installation, add nameplate and terminal/wiring photos. Product status and current availability should be confirmed before ordering.
Browse Relays & Monitoring, CR interface relays or Contact. Official technical reference: ABB motor protection and control catalogue.
Popular Models
K Series
KC Series
N Series
NX Series
NL Series
NF Series
NS Series
NSL Series
NFC Series
Parameter check — GJH1211001R8224
The existing reference record states 110–127 V, 40–415 Hz. The currently checked ABB official product information for K6-22Z-84, Order Code GJH1211001R8224, states 110–127 V, 40–450 Hz. The original table record is retained. For selection and ordering, use the current ABB technical documentation applicable to the exact model. This difference does not establish a historical error, version change, replacement or compatibility relationship.
Official source: ABB K6-22Z-84 product information — GJH1211001R8224.
| Model | Series | Vendor Code |
|---|---|---|
| K6-22Z*110-127V 40-415Hz | K | GJH1211001R8224 |
| K6-22Z*220-240V 40-450Hz | K | GJH1211001R8220 |
| K6-22Z*24V 40-450Hz | K | GJH1211001R0221 |
| K6-22Z*380-415V 40-450Hz | K | GJH1211001R8225 |
| K6-31-Z*220-240V 40-450Hz | K | GJH1211001R8310 |
| K6-31Z*110-127V 40-450Hz | K | GJH1211001R8314 |
| K6-31Z*24V 40-450Hz | K | GJH1211001R0311 |
| K6-31Z-P*220-240V 40-450Hz | K | GJH1211009R8310 |
| K6-40E*110-127V 40-450Hz | K | GJH1211001R8404 |
| K6-40E*220-240V 40-450Hz | K | GJH1211001R8400 |
| K6-40E*24V 40-450Hz | K | GJH1211001R0401 |
| KC6-22Z*110-125V DC | KC | GJH1213001R0224 |
| KC6-22Z*220V DC | KC | GJH1213001R0225 |
| KC6-22Z*24V DC | KC | GJH1213001R0221 |
| KC6-22Z*48V DC | KC | GJH1213001R1226 |
| KC6-31-Z*220-240V DC | KC | GJH1213001R0315 |
| KC6-31Z*110-125V DC | KC | GJH1213001R0314 |
| KC6-31Z*24V DC | KC | GJH1213001R0311 |
| KC6-31Z*48V DC | KC | GJH1213001R1316 |
| KC6-31Z-1.4*24V DC | KC | GJH1213001R8311 |
| KC6-31Z-2.4*17-32V DC | KC | GJH1213001R5311 |
| KC6-31Z-F*220-240V DC | KC | GJH1213003R0315 |
| KC6-40E*110-125V DC | KC | GJH1213001R0404 |
| KC6-40E*220V DC | KC | GJH1213001R0405 |
| KC6-40E*24V DC | KC | GJH1213001R0401 |
| KC6-40E*48V DC | KC | GJH1213001R1406 |
| KC6-40E-1.4*24V DC | KC | GJH1213001R8401 |
| NX22E-36*190V-50Hz/220V60Hz | NX | 1SBH901074R3622 |
| NX22E-80*220-230V 50Hz/230-240V60Hz | NX | 1SBH901074R8022 |
| NX22E-81*24V 50/60Hz | NX | 1SBH901074R8122 |
| NX22E-83*48V 50/60Hz | NX | 1SBH901074R8322 |
| NX22E-84*110V 50Hz/110-120V 60Hz | NX | 1SBH901074R8422 |
| NX22E-85*380-400V 50Hz/400V-415V 60Hz | NX | 1SBH901074R8522 |
| NX22E-86*400-415V 50Hz/415V-440V 60Hz | NX | 1SBH901074R8622 |
| NX22E-88*230-240V 50Hz/240V-260V 60Hz | NX | 1SBH901074R8822 |
| NX31E-36*190V-50Hz/220V60Hz | NX | 1SBH901074R3631 |
| NX31E-80*220-230V 50Hz/230-240V60Hz | NX | 1SBH901074R8031 |
| NX31E-81*24V 50/60Hz | NX | 1SBH901074R8131 |
| NX31E-83*48V 50/60Hz | NX | 1SBH901074R8331 |
| NX31E-84*110V 50Hz/110-120V 60Hz | NX | 1SBH901074R8431 |
| NX31E-85*380-400V 50Hz/400V-415V 60Hz | NX | 1SBH901074R8531 |
| NX31E-86*400-415V 50Hz/415V-440V 60Hz | NX | 1SBH901074R8631 |
| NX31E-88*230-240V 50Hz/240V-260V 60Hz | NX | 1SBH901074R8831 |
| NX40E-36*190V-50Hz/220V60Hz | NX | 1SBH901074R3640 |
| NX40E-80*220-230V 50Hz/230-240V60Hz | NX | 1SBH901074R8040 |
| NX40E-81*24V 50/60Hz | NX | 1SBH901074R8140 |
| NX40E-83*48V 50/60Hz | NX | 1SBH901074R8340 |
| NX40E-84*110V 50Hz/110-120V 60Hz | NX | 1SBH901074R8440 |
| NX40E-85*380-400V 50Hz/400V-415V 60Hz | NX | 1SBH901074R8540 |
| NX40E-86*400-415V 50Hz/415V-440V 60Hz | NX | 1SBH901074R8640 |
| NX40E-88*230-240V 50Hz/240V-260V 60Hz | NX | 1SBH901074R8840 |
| NF22E-11*24-60V50/60HZ 20-60VDC | NF | 1SBH137001R1122 |
| NF22E-12*48-130V AC/DC | NF | 1SBH137001R1222 |
| NF22E-13*100-250V AC/DC | NF | 1SBH137001R1322 |
| NF22E-14*250-500VAC/DC | NF | 1SBH137001R1422 |
| NF31E-11*24-60V50/60HZ 20-60VDC | NF | 1SBH137001R1131 |
| NF31E-12*48-130V AC/DC | NF | 1SBH137001R1231 |
| NF31E-13*100-250V AC/DC | NF | 1SBH137001R1331 |
| NF31E-14*250-500VAC/DC | NF | 1SBH137001R1431 |
| NF40E-11*24-60V50/60HZ 20-60VDC | NF | 1SBH137001R1140 |
| NF40E-12*48-130V AC/DC | NF | 1SBH137001R1240 |
| NF40E-13*100-250V AC/DC | NF | 1SBH137001R1340 |
| NF40E-14*250-500VAC/DC | NF | 1SBH137001R1440 |
| NF44E-12*48-130V AC/DC | NF | 1SBH137001R1244 |
| NF44E-13 100-250VAC/D | NF | 1SBH137001R1344 |
| NF44E-14 250-500VAC/DC | NF | 1SBH137001R1444 |
| NF53E-12*48-130V AC/DC | NF | 1SBH137001R1253 |
| NF53E-13 100-250V50/60Hz-DC Contactor Re | NF | 1SBH137001R1353 |
| NF62E-12*48-130V AC/DC | NF | 1SBH137001R1262 |
| NF62E-13*100-250V AC/DC | NF | 1SBH137001R1362 |
| NF71E-12*48-130V AC/DC | NF | 1SBH137001R1271 |
| NF71E-13*100-250V AC/DC | NF | 1SBH137001R1371 |
| NF80E-12*48-130V AC/DC | NF | 1SBH137001R1280 |
| NF80E-13*100-250V AC/DC | NF | 1SBH137001R1380 |
| NFZ22E-20*12-20V DC | NF | 1SBH136001R2022 |
| NFZ22E-21*24-60V AC/20-60V DC | NF | 1SBH136001R2122 |
| NFZ22E-22*48-130V50/60HZ-DC | NF | 1SBH136001R2222 |
| NFZ22E-23*100-250V AC/DC | NF | 1SBH136001R2322 |
| NFZ31E*12-20V DC | NF | 1SBH136001R2031 |
| NFZ31E*48-130V50/60HZ-DC | NF | 1SBH136001R2231 |
| NFZ31E-21*24-60V AC/20-60V DC | NF | 1SBH136001R2131 |
| NFZ31E-23*100-250V AC/DC | NF | 1SBH136001R2331 |
| NFZ40E-20*12-20V DC | NF | 1SBH136001R2040 |
| NFZ40E-21*24-60V AC/20-60V DC | NF | 1SBH136001R2140 |
| NFZ40E-22*48-130V50/60HZ-DC | NF | 1SBH136001R2240 |
| NFZ40E-23*100-250V AC/DC | NF | 1SBH136001R2340 |
| NFZ44E-21*24-60V AC/20-60V DC | NF | 1SBH136001R2144 |
| NFZ44E-23*100-250V AC/DC | NF | 1SBH136001R2344 |
| NFZ53E-21*24-60V AC/20-60V DC | NF | 1SBH136001R2153 |
| NFZ53E-23*100-250V AC/DC | NF | 1SBH136001R2353 |
| NFZ62E-21*24-60V AC/20-60V DC | NF | 1SBH136001R2162 |
| NFZ62E-23*100-250V AC/DC | NF | 1SBH136001R2362 |
| NFZ71E-21*24-60V AC/20-60V DC | NF | 1SBH136001R2171 |
| NFZ71E-23*100-250V AC/DC | NF | 1SBH136001R2371 |
| NFZ80E-21*24-60V AC/20-60V DC | NF | 1SBH136001R2180 |
| NFZ80E-23*100-250V AC/DC | NF | 1SBH136001R2380 |
| NS22E-25 220V50/60HZ | NS | 1SBH101001R2522 |
| NS22E-25M 220V50/60HZ | NS | 1SBH101001M2522 |
| NS22E-26*230V 50/60Hz | NS | 1SBH101001R2622 |
| NS31E-25*220V50/60HZ | NS | 1SBH101001R2531 |
| NS31E-25M*220V50/60HZ | NS | 1SBH101001M2531 |
| NS40E-26*230V50/60HZ | NS | 1SBH101001R2640 |
| NS44E-25*220V50/60HZ | NS | 1SBH101001R2544 |
| NS44E-25M*220V50/60HZ | NS | 1SBH101001M2544 |
| NS80E-25 220V50/60HZ | NS | 1SBH101001R2580 |
| NSL22E-81*24V DC | NSL | 1SBH103001R8122 |
| NSL22E-86*110VDC | NSL | 1SBH103001R8622 |
| NSL22E-86M*110VDC | NSL | 1SBH103001M8622 |
| NSL22E-88*220V DC | NSL | 1SBH103001R8822 |
| NSL22E-88M*220V DC | NSL | 1SBH103001M8822 |
| NSL31E-81*24VDC | NSL | 1SBH103001R8131 |
| NSL31E-88*220VDC | NSL | 1SBH103001R8831 |
| NSL31E-88M*220VDC | NSL | 1SBH103001M8831 |
| NSL40E-81*24VDC | NSL | 1SBH103001R8140 |
| NSL40E-88*220VDC | NSL | 1SBH103001R8840 |
| NSL44E-81*24VDC | NSL | 1SBH103001R8144 |
| NSL44E-86*110VDC | NSL | 1SBH103001R8644 |
| NSL44E-86M*110VDC | NSL | 1SBH103001M8644 |
| NSL44E-88*220VDC | NSL | 1SBH103001R8844 |
| NSL44E-88M*220VDC | NSL | 1SBH103001M8844 |
| NSL62E-81*24VDC | NSL | 1SBH103001R8162 |
| NSL62E-88*220VDC | NSL | 1SBH103001R8862 |
| NSL71E-81*24VDC | NSL | 1SBH103001R8171 |
| NSL80E-81*24V DC | NSL | 1SBH103001R8180 |
| NSL80E-88*220V DC | NSL | 1SBH103001R8880 |
| NSL80E-88M*220V DC | NSL | 1SBH103001M8880 |
| NFC22E-34 | NFC | 1SBH131001R3422 |
| NFC22E-42 | NFC | 1SBH131001R4222 |
| NFC22E-51 | NFC | 1SBH131001R5122 |
| NFC22E-80 | NFC | 1SBH131001R8022 |
| NFC22E-81 | NFC | 1SBH131001R8122 |
| NFC22E-84 | NFC | 1SBH131001R8422 |
| NFC22E-85 | NFC | 1SBH131001R8522 |
| NFC22E-86 | NFC | 1SBH131001R8622 |
| NFC22E-88 | NFC | 1SBH131001R8822 |
| NFC22EK-34 | NFC | 1SBH131005R3422 |
| NFC22EK-42 | NFC | 1SBH131005R4222 |
| NFC22EK-51 | NFC | 1SBH131005R5122 |
| NFC22EK-80 | NFC | 1SBH131005R8022 |
| NFC22EK-81 | NFC | 1SBH131005R8122 |
| NFC22EK-84 | NFC | 1SBH131005R8422 |
| NFC22EK-85 | NFC | 1SBH131005R8522 |
| NFC22EK-86 | NFC | 1SBH131005R8622 |
| NFC22EK-88 | NFC | 1SBH131005R8822 |
| NFC31E-34 | NFC | 1SBH131001R3431 |
| NFC31E-42 | NFC | 1SBH131001R4231 |
| NFC31E-51 | NFC | 1SBH131001R5131 |
| NFC31E-80 | NFC | 1SBH131001R8031 |
| NFC31E-81 | NFC | 1SBH131001R8131 |
| NFC31E-84 | NFC | 1SBH131001R8431 |
| NFC31E-85 | NFC | 1SBH131001R8531 |
| NFC31E-86 | NFC | 1SBH131001R8631 |
| NFC31E-88 | NFC | 1SBH131001R8831 |
| NFC31EK-34 | NFC | 1SBH131005R3431 |
| NFC31EK-42 | NFC | 1SBH131005R4231 |
| NFC31EK-51 | NFC | 1SBH131005R5131 |
| NFC31EK-80 | NFC | 1SBH131005R8031 |
| NFC31EK-81 | NFC | 1SBH131005R8131 |
| NFC31EK-84 | NFC | 1SBH131005R8431 |
| NFC31EK-85 | NFC | 1SBH131005R8531 |
| NFC31EK-86 | NFC | 1SBH131005R8631 |
| NFC31EK-88 | NFC | 1SBH131005R8831 |
| NFC33/11-34 | NFC | 1SBH131001R3439 |
| NFC33/11-42 | NFC | 1SBH131001R4239 |
| NFC33/11-51 | NFC | 1SBH131001R5139 |
| NFC33/11-80 | NFC | 1SBH131001R8039 |
| NFC33/11-81 | NFC | 1SBH131001R8139 |
| NFC33/11-84 | NFC | 1SBH131001R8439 |
| NFC33/11-85 | NFC | 1SBH131001R8539 |
| NFC33/11-86 | NFC | 1SBH131001R8639 |
| NFC33/11-88 | NFC | 1SBH131001R8839 |
| NFC40E-34 | NFC | 1SBH131001R3440 |
| NFC40E-42 | NFC | 1SBH131001R4240 |
| NFC40E-51 | NFC | 1SBH131001R5140 |
| NFC40E-80 | NFC | 1SBH131001R8040 |
| NFC40E-81 | NFC | 1SBH131001R8140 |
| NFC40E-84 | NFC | 1SBH131001R8440 |
| NFC40E-85 | NFC | 1SBH131001R8540 |
| NFC40E-86 | NFC | 1SBH131001R8640 |
| NFC40E-88 | NFC | 1SBH131001R8840 |
| NFC40EK-34 | NFC | 1SBH131005R3440 |
| NFC40EK-42 | NFC | 1SBH131005R4240 |
| NFC40EK-51 | NFC | 1SBH131005R5140 |
| NFC40EK-80 | NFC | 1SBH131005R8040 |
| NFC40EK-81 | NFC | 1SBH131005R8140 |
| NFC40EK-84 | NFC | 1SBH131005R8440 |
| NFC40EK-85 | NFC | 1SBH131005R8540 |
| NFC40EK-86 | NFC | 1SBH131005R8640 |
| NFC40EK-88 | NFC | 1SBH131005R8840 |
| NFC44E-34 | NFC | 1SBH131001R3444 |
| NFC44E-42 | NFC | 1SBH131001R4244 |
| NFC44E-51 | NFC | 1SBH131001R5144 |
| NFC44E-80 | NFC | 1SBH131001R8044 |
| NFC44E-81 | NFC | 1SBH131001R8144 |
| NFC44E-84 | NFC | 1SBH131001R8444 |
| NFC44E-85 | NFC | 1SBH131001R8544 |
| NFC44E-86 | NFC | 1SBH131001R8644 |
| NFC44E-88 | NFC | 1SBH131001R8844 |
| NFC44EK-34 | NFC | 1SBH131005R3444 |
| NFC44EK-42 | NFC | 1SBH131005R4244 |
| NFC44EK-51 | NFC | 1SBH131005R5144 |
| NFC44EK-80 | NFC | 1SBH131005R8044 |
| NFC44EK-81 | NFC | 1SBH131005R8144 |
| NFC44EK-84 | NFC | 1SBH131005R8444 |
| NFC44EK-85 | NFC | 1SBH131005R8544 |
| NFC44EK-86 | NFC | 1SBH131005R8644 |
| NFC44EK-88 | NFC | 1SBH131005R8844 |
| NFC51/11-34 | NFC | 1SBH131001R3459 |
| NFC51/11-42 | NFC | 1SBH131001R4259 |
| NFC51/11-51 | NFC | 1SBH131001R5159 |
| NFC51/11-80 | NFC | 1SBH131001R8059 |
| NFC51/11-81 | NFC | 1SBH131001R8159 |
| NFC51/11-84 | NFC | 1SBH131001R8459 |
| NFC51/11-85 | NFC | 1SBH131001R8559 |
| NFC51/11-86 | NFC | 1SBH131001R8659 |
| NFC51/11-88 | NFC | 1SBH131001R8859 |
| NFC53E-34 | NFC | 1SBH131001R3453 |
| NFC53E-42 | NFC | 1SBH131001R4253 |
| NFC53E-51 | NFC | 1SBH131001R5153 |
| NFC53E-80 | NFC | 1SBH131001R8053 |
| NFC53E-81 | NFC | 1SBH131001R8153 |
| NFC53E-84 | NFC | 1SBH131001R8453 |
| NFC53E-85 | NFC | 1SBH131001R8553 |
| NFC53E-86 | NFC | 1SBH131001R8653 |
| NFC53E-88 | NFC | 1SBH131001R8853 |
| NFC53EK-34 | NFC | 1SBH131005R3453 |
| NFC53EK-42 | NFC | 1SBH131005R4253 |
| NFC53EK-51 | NFC | 1SBH131005R5153 |
| NFC53EK-80 | NFC | 1SBH131005R8053 |
| NFC53EK-81 | NFC | 1SBH131005R8153 |
| NFC53EK-84 | NFC | 1SBH131005R8453 |
| NFC53EK-85 | NFC | 1SBH131005R8553 |
| NFC53EK-86 | NFC | 1SBH131005R8653 |
| NFC53EK-88 | NFC | 1SBH131005R8853 |
| NFC62E-34 | NFC | 1SBH131001R3462 |
| NFC62E-42 | NFC | 1SBH131001R4262 |
| NFC62E-51 | NFC | 1SBH131001R5162 |
| NFC62E-80 | NFC | 1SBH131001R8062 |
| NFC62E-81 | NFC | 1SBH131001R8162 |
| NFC62E-84 | NFC | 1SBH131001R8462 |
| NFC62E-85 | NFC | 1SBH131001R8562 |
| NFC62E-86 | NFC | 1SBH131001R8662 |
| NFC62E-88 | NFC | 1SBH131001R8862 |
| NFC62EK-34 | NFC | 1SBH131005R3462 |
| NFC62EK-42 | NFC | 1SBH131005R4262 |
| NFC62EK-51 | NFC | 1SBH131005R5162 |
| NFC62EK-80 | NFC | 1SBH131005R8062 |
| NFC62EK-81 | NFC | 1SBH131005R8162 |
| NFC62EK-84 | NFC | 1SBH131005R8462 |
| NFC62EK-85 | NFC | 1SBH131005R8562 |
| NFC62EK-86 | NFC | 1SBH131005R8662 |
| NFC62EK-88 | NFC | 1SBH131005R8862 |
| NFC71E-34 | NFC | 1SBH131001R3471 |
| NFC71E-42 | NFC | 1SBH131001R4271 |
| NFC71E-51 | NFC | 1SBH131001R5171 |
| NFC71E-80 | NFC | 1SBH131001R8071 |
| NFC71E-81 | NFC | 1SBH131001R8171 |
| NFC71E-84 | NFC | 1SBH131001R8471 |
| NFC71E-85 | NFC | 1SBH131001R8571 |
| NFC71E-86 | NFC | 1SBH131001R8671 |
| NFC71E-88 | NFC | 1SBH131001R8871 |
| NFC71EK-34 | NFC | 1SBH131005R3471 |
| NFC71EK-42 | NFC | 1SBH131005R4271 |
| NFC71EK-51 | NFC | 1SBH131005R5171 |
| NFC71EK-80 | NFC | 1SBH131005R8071 |
| NFC71EK-81 | NFC | 1SBH131005R8171 |
| NFC71EK-84 | NFC | 1SBH131005R8471 |
| NFC71EK-85 | NFC | 1SBH131005R8571 |
| NFC71EK-86 | NFC | 1SBH131005R8671 |
| NFC71EK-88 | NFC | 1SBH131005R8871 |
| NFC80E-34 | NFC | 1SBH131001R3480 |
| NFC80E-42 | NFC | 1SBH131001R4280 |
| NFC80E-51 | NFC | 1SBH131001R5180 |
| NFC80E-80 | NFC | 1SBH131001R8080 |
| NFC80E-81 | NFC | 1SBH131001R8180 |
| NFC80E-84 | NFC | 1SBH131001R8480 |
| NFC80E-85 | NFC | 1SBH131001R8580 |
| NFC80E-86 | NFC | 1SBH131001R8680 |
| NFC80E-88 | NFC | 1SBH131001R8880 |
| NFC80EK-34 | NFC | 1SBH131005R3480 |
| NFC80EK-42 | NFC | 1SBH131005R4280 |
| NFC80EK-51 | NFC | 1SBH131005R5180 |
| NFC80EK-80 | NFC | 1SBH131005R8080 |
| NFC80EK-81 | NFC | 1SBH131005R8180 |
| NFC80EK-84 | NFC | 1SBH131005R8480 |
| NFC80EK-85 | NFC | 1SBH131005R8580 |
| NFC80EK-86 | NFC | 1SBH131005R8680 |
| NFC80EK-88 | NFC | 1SBH131005R8880 |