Series Overview
Series Overview
RXM is a very versatile plug-in electromagnetic relay series in Schneider control cabinets, suitable for PLC output isolation, signal conversion, general control and maintenance replacement. Common choices include 2CO and 4CO contact configurations, with different complete suffixes for different coil voltages.
Part-number Structure & Selection Notes
The complete part number must also confirm the number of contact groups, contact capacity, coil voltage and whether it has an LED/test button. BD is commonly used for 24VDC coils, and P7 is commonly used for 230VAC coils; it also needs to match the RXZE base. When purchasing, it is recommended to list the relay body and base separately to avoid incomplete specifications caused by only reporting "RXM2 24V".
Models in This Series
The table lists commonly requested models and key specifications. If your required model is not shown, send the complete ordering code for verification.
| Complete Part Number | contacts | coil | contact rating | Notes |
|---|---|---|---|---|
| RXM2AB1B7 | 2CO | 24VAC | 12A | AB2 with LED/test button; AB1 as basic version |
| RXM2AB1F7 | 2CO | 110VAC | 12A | AB2 with LED/test button; AB1 as basic version |
| RXM2AB1P7 | 2CO | 230VAC | 12A | AB2 with LED/test button; AB1 as basic version |
| RXM2AB1JD | 2CO | 12VDC | 12A | AB2 with LED/test button; AB1 as basic version |
| RXM2AB1BD | 2CO | 24VDC | 12A | AB2 with LED/test button; AB1 as basic version |
| RXM2AB1FD | 2CO | 110VDC | 12A | AB2 with LED/test button; AB1 as basic version |
| RXM2AB2B7 | 2CO | 24VAC | 12A | AB2 with LED/test button; AB1 as basic version |
| RXM2AB2F7 | 2CO | 110VAC | 12A | AB2 with LED/test button; AB1 as basic version |
| RXM2AB2P7 | 2CO | 230VAC | 12A | AB2 with LED/test button; AB1 as basic version |
| RXM2AB2JD | 2CO | 12VDC | 12A | AB2 with LED/test button; AB1 as basic version |
| RXM2AB2BD | 2CO | 24VDC | 12A | AB2 with LED/test button; AB1 as basic version |
| RXM2AB2FD | 2CO | 110VDC | 12A | AB2 with LED/test button; AB1 as basic version |
| RXM4AB1B7 | 4CO | 24VAC | 6A | AB2 with LED/test button; AB1 as basic version |
| RXM4AB1F7 | 4CO | 110VAC | 6A | AB2 with LED/test button; AB1 as basic version |
| RXM4AB1P7 | 4CO | 230VAC | 6A | AB2 with LED/test button; AB1 as basic version |
| RXM4AB1JD | 4CO | 12VDC | 6A | AB2 with LED/test button; AB1 as basic version |
| RXM4AB1BD | 4CO | 24VDC | 6A | AB2 with LED/test button; AB1 as basic version |
| RXM4AB1FD | 4CO | 110VDC | 6A | AB2 with LED/test button; AB1 as basic version |
| RXM4AB2B7 | 4CO | 24VAC | 6A | AB2 with LED/test button; AB1 as basic version |
| RXM4AB2F7 | 4CO | 110VAC | 6A | AB2 with LED/test button; AB1 as basic version |
| RXM4AB2P7 | 4CO | 230VAC | 6A | AB2 with LED/test button; AB1 as basic version |
| RXM4AB2JD | 4CO | 12VDC | 6A | AB2 with LED/test button; AB1 as basic version |
| RXM4AB2BD | 4CO | 24VDC | 6A | AB2 with LED/test button; AB1 as basic version |
| RXM4AB2FD | 4CO | 110VDC | 6A | AB2 with LED/test button; AB1 as basic version |
| RXZE1M2C | 2CO relay socket | — | — | RXM2 common base |
| RXZE1M4C | 4CO relay socket | — | — | RXM4 common base |
When selecting the RXM model, first look at 2CO/4CO, then whether LED/test buttons are needed, and finally select suffixes such as B7/F7/P7/JD/BD/FD according to the coil voltage.
Specifications must be confirmed against the applicable official datasheet and ordering information. Regional variants, suffixes and configurations are not automatically interchangeable.
FAQ
Frequently Asked Questions
How do I confirm the complete part number for Harmony / Zelio RXM Plug-in Relay?
The complete part number must also confirm the number of contact groups, contact capacity, coil voltage and whether it has an LED/test button. BD is commonly used for 24VDC coils, and P7 is commonly used for 230VAC coils; it also needs to match the RXZE base. When purchasing, it is recommended to list the relay body and base separately to avoid incomplete specifications caused by only reporting "RXM2 24V".
What are the main differences between RXM2AB1B7 and RXM2AB1F7?
coil: RXM2AB1B7 is 24VAC, RXM2AB1F7 is 110VAC. Verify the complete ordering code and project conditions before selection or replacement; the series name alone is not sufficient.
Which specifications matter most when selecting Harmony / Zelio RXM Plug-in Relay?
Key specifications to verify are contacts, coil, contact rating, notes. Match them against the equipment nameplate, drawing or original model, and retain every suffix, option and regional code in the complete ordering reference.
Why is the complete part number required when requesting a quote for Harmony / Zelio RXM Plug-in Relay?
Models within Harmony / Zelio RXM Plug-in Relay may differ in electrical ratings, construction, interfaces or accessories. For example, RXM2AB1B7, RXM2AB1F7, RXM2AB1P7 are distinct configurations and cannot be interchanged on the series name alone. Using the complete part number substantially reduces mismatch risk.
Cannot find the complete part number?
Send the legacy part number, nameplate photo or application details and we will help identify the correct item.
