SES RPLK1A Small Cam Lockset with 325 Keys for TEC1s
The SES RPLK1A is a Select Engineered Systems replacement lockset for TEC1 style telephone entry cabinets that use the small cam and 325 key code. It replaces the front-panel cabinet lock hardware that allows authorized service access to the internal electronics, wiring, display, and telephone entry components.
This part is commonly ordered when the original lock has been damaged, the keys are missing, the cam no longer engages the cabinet correctly, or the lock cylinder has become difficult to turn after years of outdoor exposure. Because SES used different cam styles across model families, the small cam detail is the main fitment point to confirm.
Compatible With
- Select SES TEC1 series telephone entry panels that use the small cam 325-key lockset
- TEC1s applications listed for SES-RPLK1A
- Not a direct substitute for RPLK1 standard cam locksets unless confirmed by the SES parts diagram
Features & Specifications
| Feature | Specification |
|---|
| Manufacturer | Select Engineered Systems (SES) |
| Product Type | Replacement cabinet lockset |
| Part Number | SES-RPLK1A |
| Application | Telephone entry and access-control cabinet service access |
| Compatible Series | Select TEC1s units using small cam lock hardware |
| Key Marking | 325 |
| Cam Style | Small cam |
| Included Components | Lockset with 325 keys |
| Notes | Match original cam style and key code before ordering |
Also Known As / Related Part Numbers
- SES-RPLK1A
- RPLK1A
- RPLK1A-599
- Lockset with small cam and 325 keys
- RPKEY325 - related 325 key set
- RPLK1 - related standard cam lockset, not the same cam style
Technician Note
The common mistake with this part is ordering by key number alone. A 325 key does not automatically mean the cam style is correct. Match the lockset body, cam size, and door engagement before replacing the part.
Before Ordering
- Match the SES part number printed on the service label or parts list.
- Confirm the original cam style, lock orientation, and key marking before ordering.
- Check whether the cabinet uses a standard cam, small cam, round black lockset, tubular cam lock, or screwdown style lock.
- Inspect the door, latch area, gasket, and enclosure for bending or corrosion that may keep the new lock from working correctly.
- Do not assume a similar SES lockset with a different key number is interchangeable.
Professional Advisory
For multi-tenant communities, commercial properties, and HOA gate systems, lock replacement should be handled so the correct authorized keys remain controlled. If the enclosure is damaged, corroded, forced open, or no longer seals correctly, have the entry system checked by a qualified access-control technician before putting the unit back in service.
Questions & Answers
What SES units is the RPLK1A lockset used with?
The SES RPLK1A is used with select TEC1 series telephone entry units that require the small cam lockset and 325 key code.
Is RPLK1A the same as RPLK1?
No. RPLK1A is the small cam version. RPLK1 is the standard cam version used on different SES applications, so the original cam style should be matched.
What key number comes with SES RPLK1A?
This lockset is supplied as a 325-key lockset. Match the existing key marking and lock style before ordering additional keys or lock hardware.
Can this lockset fix a loose or hard-to-turn SES cabinet door?
It may help if the original lock cylinder or cam is worn, but door alignment, bent metal, corrosion, or a damaged latch area can also cause binding.
Should this part be installed by a technician?
A lockset swap is usually a cabinet hardware repair, but an access-control technician should inspect the unit if the enclosure is damaged, water has entered the panel, or the gate system is not operating safely.
