CT-MFE, 1SVR550029R8100: CT-E multifunction timing relay application and replacement review
CT-MFE, 1SVR550029R8100 is a CT-E multifunction timing relay. The technical data below separates documented family characteristics from ordering-code options that need verification on the actual unit.
Technical facts to verify
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | CT-MFE, 1SVR550029R8100 |
| ABB order code | 1SVR550029R8100 |
| Supply | 24–240 V AC/DC |
| Timing | 0.05 s–100 h in eight ranges |
| Functions | Six selectable timing functions |
| Contact | 1 changeover |
The data for CT-MFE, 1SVR550029R8100 supports initial identification. For a purchase decision, use the actual nameplate and the manufacturer's documentation for the complete installed configuration.
Site acceptance and maintenance
For CT-MFE, 1SVR550029R8100, Measure the actual delay at the chosen setting, verify contact transition and reset behavior, and record the as-left switch positions.
File the test record under CT-MFE, 1SVR550029R8100 and keep the as-left wiring, settings and firmware with the asset history. Site safety procedures and the exact manufacturer's instructions govern the work.
Where this designation fits
For CT-MFE, 1SVR550029R8100, Confirm whether the machine needs on-delay, off-delay, pulse or flasher behavior and what event starts the timer. A wide timing range does not replace a verified sequence.
Record the operating duty, supply and field interfaces of CT-MFE, 1SVR550029R8100. A same-family designation may still have a different electrical rating, connection, firmware or approval.
Configuration gate before ordering
For CT-MFE, 1SVR550029R8100, Set the function and range switches against the control drawing, then check supply voltage, start input and output contact load.
The RFQ for CT-MFE, 1SVR550029R8100 should include the full designation, quantity, clear nameplate photo, revision, drawings and required delivery date. Request explicit confirmation of every proposed alternative.
Related designations in the same product line
The following codes have a same-line relationship to CT-MFE, 1SVR550029R8100. Their ratings and options can differ; they are references for an enquiry, not approved substitutes.
- 1SVR550029R8100
Procurement handover
Use CT-MFE, 1SVR550029R8100 consistently in the quotation, purchase order and maintenance record. Ask the supplier to state whether the offered item is the exact designation or a documented successor.
Before energizing CT-MFE, 1SVR550029R8100, compare the supplied labels, accessories and approvals with the approved engineering documents. Retain the inspection and acceptance results for future service.
