RE7CL11BU field note for Harmony symmetrical-flashing timer relay installations
RE7CL11BU is an exact Schneider Electric reference for Harmony symmetrical-flashing timer relay. This page combines confirmed catalog identity with practical purchasing and installation questions. The shared category collage is a reference image and should not be read as an exact photograph of the delivered RE7CL11BU.
RE7CL11BU technical data
| Technical item | Verified value / selection note |
|---|---|
| Exact model | RE7CL11BU |
| Confirmed product identity | Harmony symmetrical-flashing timer relay |
| Function | Symmetrical flashing |
| Timing family | 0.05 seconds to 300 hours; confirm selected range |
| Output | 1 changeover contact |
Application decision
The RE7CL11BU selection should answer a specific field question: Legacy timer: confirm timing mode and coil supply before considering a newer relay. Compare the complete RE7CL11BU code with the machine or panel schedule and secure any needed accessory references.
Three buyer questions
Is RE7CL11BU the complete ordering code?
Compare the full RE7CL11BU label with the purchase record, not just the first characters or the appearance of a category picture.
Will RE7CL11BU fit the actual circuit?
Review the RE7CL11BU ratings, connection scheme, mounted position and operating duty against the latest approved equipment drawing.
What must accompany RE7CL11BU?
Check terminals, operators, bases, accessories and any firmware or configuration items separately for the selected RE7CL11BU application.
Procurement and handover
Issue the RE7CL11BU inquiry with quantity, destination, site voltage or signal, installed reference, equipment tag and requested documentation. Where RE7CL11BU is a legacy item, ask for current regional availability. Any proposed successor requires a documented functional and mechanical comparison, not an assumption of drop-in compatibility.
Before fitting RE7CL11BU, qualified personnel should isolate the appropriate circuit, photograph the previous arrangement, label conductors and preserve the controller or drive settings when relevant. Commission RE7CL11BU against the approved design and record functional checks, alarms and delivered nameplate.
Close-looking model codes
The 2 codes below share a visible RE7 pattern with RE7CL11BU. They are indexed on this representative page instead of receiving separate pages. Similar appearance does not show that any listed code is electrically, mechanically or functionally interchangeable with RE7CL11BU.
Acceptance record
Confirm the exact RE7CL11BU code, approved rating or signal, mounting and connection, and all necessary accessories. Keep the RE7CL11BU order record with the inspection and commissioning evidence so the next service team can trace what was installed.
