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Allen-Bradley contactor migration
100-G replacement finder.
Enter a discontinued Bulletin 100-G contactor number to find the published Bulletin 100-E engineering replacement and any required terminal kits.
33 legacy parts24 with a replacement route9 without a planned replacement
100-G / 100-E cross-reference
Find a replacement
Start typing a part number. Spaces, hyphens and letter case do not affect the search.
Before ordering
An engineering replacement is not necessarily a drop-in replacement.
Check coil and control voltage, utilization category, current rating, dimensions, mounting, terminal arrangements and short-circuit coordination against the application.
Existing Bulletin 100-G accessories are not compatible with the Bulletin 100-E contactors shown in the source cross-reference.
Complete reference
Browse all 100-G replacements.
33 cross-references
Download Excel reference
| Discontinued 100-G part | 100-E replacement route | Conversion note |
|---|---|---|
| 100-G550KB22 | 100-E580EN112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G550KD22 | 100-E580ED112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G550KF22 | 100-E580ED112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G550KJ22 | 100-E580EJ112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G550KN22 | 100-E580EN112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G550XX22 | No planned replacement | A contactor without a coil option is not available in the Bulletin 100-E line. |
| 100-G550ZS22 | 100-E580ED112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G700KB22 | 100-E750EN112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G700KD22 | 100-E750ED112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G700KF22 | 100-E750ED112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G700KN22 | 100-E750EN112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G700XX22 | No planned replacement | A contactor without a coil option is not available in the Bulletin 100-E line. |
| 100-G700ZS22 | 100-E750ED112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G860KB22 | 100-E750EN112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G860KD22 | 100-E750ED112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G860KF22 | 100-E750ED112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G860KN22 | 100-E750EN112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G860KS22 | 100-E750ED112 × 100-ETL750 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G860XX22 | No planned replacement | A contactor without a coil option is not available in the Bulletin 100-E line. |
| 100-G1000KA12 | 100-E1260ED11 | 100-G accessories are not compatible with 100-E contactors. |
| 100-G1000KB12 | 100-E1260EN11 | 100-G accessories are not compatible with 100-E contactors. |
| 100-G1000KD12 | 100-E1260ED11 | 100-G accessories are not compatible with 100-E contactors. |
| 100-G1000KF12 | 100-E1260ED11 | 100-G accessories are not compatible with 100-E contactors. |
| 100-G1000KN12 | 100-E1260EN11 | 100-G accessories are not compatible with 100-E contactors. |
| 100-G1000XX12 | No planned replacement | A contactor without a coil option is not available in the Bulletin 100-E line. |
| 100-G1200KB12 | No planned replacement | A 440 V AC coil is not offered for the Bulletin 100-E860 contactor. |
| 100-G1200KD12 | 100-E860ED112 × 100-ETL860 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G1200KF12 | 100-E860ED112 × 100-ETL860 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G1200KN12 | No planned replacement | A 380 V AC coil is not offered for the Bulletin 100-E860 contactor. |
| 100-G1200KU12 | No planned replacement | A 480 V AC coil is not offered for the Bulletin 100-E860 contactor. |
| 100-G1200XX12 | No planned replacement | A contactor without a coil option is not available in the Bulletin 100-E line. |
| 100-G1200ZA12 | 100-E860ED112 × 100-ETL860 terminal kits | 100-G accessories are not compatible with 100-E contactors. |
| 100-G1200ZD33-MLZD | No planned replacement | The mechanical latch option is not offered in the Bulletin 100-E product line. |
No listed cross-reference
Check the part number or send it to Dacs Labs for an application review.
Reference and responsibility
Source-backed, application-checked.
The mappings on this page reproduce the cross-reference attached to Rockwell Automation Knowledgebase ID 1070769, Obsolescence of 100-G Contactors. The source workbook is dated 27 December 2019; the knowledgebase article was updated on 6 June 2025.
Product names and catalogue numbers remain the property of their respective owners. Verify the final selection against current manufacturer documentation before purchase or installation.