HySecurity MX002124-P, RESET SWITCH, REPLACEMENT KIT
The HySecurity MX002124-P is a replacement internal reset switch kit for select HySecurity and Nice HySecurity gate operator electrical enclosures. It is commonly listed as RESET SWITCH, REPLACEMENT KIT. The related MX002124 part is described as an internal red reset switch that mounts to the electrical enclosure and includes two washers.
This reset switch is used where the operator design provides an internal reset switch mounted in or on the electrical enclosure. In the correct HySecurity application, the switch works with the operator control circuit and enclosure wiring so the technician can reset the operator according to the proper service procedure.
HySecurity SlideSmart HD parts documentation lists MX002124 as the internal reset switch for all SlideSmart HD models, including HD15F, HD25, and HD30. Because switch fitment depends on the operator family, enclosure layout, mounting hole, wiring terminals, and switch style, MX002124-P should be selected by exact HySecurity part number and parts diagram before ordering.
What This Reset Switch Does
The MX002124-P reset switch replacement kit restores the internal reset switch function in compatible HySecurity operator electrical enclosures. The reset switch is not the main controller board, not a power supply, and not a general on/off switch. It is a service-related switch used in the operators control system where HySecurity specifies this reset switch assembly.
If the reset switch is broken, loose, corroded, miswired, missing, water damaged, or not making proper contact, the operator may not reset correctly or the switch may feel physically damaged. Similar symptoms can also be caused by controller faults, power supply problems, blown fuses, damaged wiring, bad terminals, low battery voltage, failed safety inputs, or an active operator fault that must be corrected before reset.
Compatible With
The HySecurity MX002124-P is intended for select HySecurity / Nice HySecurity gate operator applications where this internal reset switch replacement kit is specified. Compatibility depends on the operator model, electrical enclosure layout, switch mounting style, wiring terminals, and current HySecurity parts documentation.
- Select HySecurity SlideSmart HD15F applications where the parts diagram lists MX002124 or MX002124-P
- Select HySecurity SlideSmart HD25 applications where the parts diagram lists MX002124 or MX002124-P
- Select HySecurity SlideSmart HD30 applications where the parts diagram lists MX002124 or MX002124-P
- SlideSmart HD electrical enclosure repairs where the original internal reset switch is marked, listed, or cross-referenced as MX002124-P or MX002124
- Operator repairs requiring the red internal reset switch that mounts to the electrical enclosure where HySecurity documentation confirms fitment
Do not assume MX002124-P fits every HySecurity SlideSmart, SlideDriver, SwingSmart, HydraSwing, StrongArm, HydraWedge, HydraLift, SwingRiser, Smart DC, Smart Touch, or SmartCNX operator. Electrical switches should be matched by part number, mounting style, terminal layout, and wiring diagram.
MX002124-P vs. Related Switch Parts
HySecurity operators use several reset, limit, power, and control switches. MX002124-P should not be substituted for another switch unless the parts diagram confirms it.
- MX002124-P: Internal reset switch replacement kit.
- MX002124: Related internal reset switch reference, described as red and mounted to the electrical enclosure.
- MX001216: Reset switch reference used in other HySecurity contexts, not automatically the same part.
- MX001761: On/off switch reference used in select electrical panels, not the same part.
- MX000608: Limit switch assembly reference, not the same part.
- Controller keypad buttons: Built into or associated with the controller interface, not the same as this enclosure-mounted internal reset switch.
A switch that looks similar may not match the correct mounting diameter, contact type, wiring terminal style, color, enclosure fit, or rating. Match the part number and enclosure layout before ordering.
Reset Switch Troubleshooting Note
A reset switch replacement should not be used as a shortcut around an active fault. If the operator will not reset, check the controller display or fault log where available and correct the cause of the fault before replacing the switch.
Common non-switch causes of reset problems include low voltage, blown fuses, power supply failure, battery issues, damaged wiring, open safety inputs, active entrapment faults, controller failure, water intrusion, or a gate obstruction. If the switch is physically damaged or not making contact, MX002124-P may be the correct replacement kit.
Related Electrical Parts and Service Items
Reset switch service should be checked with the surrounding enclosure wiring and operator control system. If the reset circuit is not working, inspect the full circuit before replacing only the switch.
- HySecurity MX002124 internal reset switch reference where the switch-only part is specified
- HySecurity MX3037 Smart DC controller board where the controller is the failed component in select SlideSmart HD systems
- HySecurity MX001766 115/230VAC power supply board where the power supply board is faulty in select SlideSmart HD systems
- HySecurity MX3796 5A circuit breaker where the control circuit is not receiving proper power
- HySecurity MX001761 on/off switch where the power switch is the failed component
- HySecurity wiring harnesses, terminals, fuses, and enclosure hardware where wiring or mounting damage is present
Not Intended For
- Universal reset switch replacement
- Replacing the main controller board, power supply board, circuit breaker, on/off switch, limit switch, disconnect switch, or keypad buttons unless those parts are separately ordered
- Bypassing an active operator fault, entrapment fault, safety input, fuse problem, or controller problem
- Installing into an enclosure where the mounting hole, terminal style, switch type, or parts diagram does not match MX002124-P
- Replacing switches in non-compatible HySecurity operators without checking the wiring diagram and parts list
Important Compatibility Warning
MX002124-P should be selected by HySecurity part number, operator model, enclosure layout, switch style, mounting, terminal type, and wiring diagram. A reset switch that appears similar may not mount correctly or may not match the required contact configuration.
If the original reset switch failed due to water intrusion, corrosion, damaged wiring, loose terminals, enclosure damage, or repeated electrical faults, correct the cause before installing the replacement. Otherwise, the new switch may fail early or the reset function may still not work.
Features & Specifications
| Feature / Specification | Details |
| Manufacturer | HySecurity / Nice HySecurity |
| Part Number | MX002124-P |
| Alternate Part Formatting | MX002124P, sometimes used without the dash in distributor or internal references |
| Related Part Reference | MX002124 |
| Product Type | Internal reset switch replacement kit |
| Common Description | RESET SWITCH, REPLACEMENT KIT |
| Related MX002124 Description | Internal reset switch, red, mounts to electrical enclosure, includes two washers |
| Common Operator Reference | Select SlideSmart HD applications where the parts diagram lists MX002124 or MX002124-P |
| Documented SlideSmart HD Reference | SlideSmart HD15F, HD25, and HD30, where MX002124 is listed as Reset Switch, Internal |
| System Area | Electrical enclosure / reset switch circuit |
| Selection Method | Match by HySecurity part number, operator model, enclosure layout, switch type, mounting style, terminal layout, and wiring diagram |
| Included Items | Reset switch replacement kit; related MX002124 listings mention two washers, but verify current MX002124-P package contents before publishing as guaranteed |
| Not Included Unless Listed | Controller board, power supply, circuit breaker, on/off switch, limit switch, wiring harness, terminals, enclosure, labels, and operator hardware unless separately listed |
Also Known As / Related Part Numbers
- MX002124-P
- MX002124P
- MX002124
- HySecurity MX002124-P
- Nice HySecurity MX002124-P
- HySecurity RESET SWITCH, REPLACEMENT KIT
- HySecurity internal reset switch replacement kit
- HySecurity reset switch kit
- HySecurity internal reset switch
- HySecurity red internal reset switch
- HySecurity electrical enclosure reset switch
- HySecurity SlideSmart HD reset switch
- HySecurity SlideSmart HD internal reset switch
- HYS-MX002124-P, related distributor SKU format
- MX001216, related reset switch reference, not automatically the same part
- MX001761, related on/off switch reference, not the same part
- MX000608, related limit switch assembly reference, not the same part
- MX3037, related Smart DC controller board, not the same part
- MX001766, related power supply board, not the same part
Related Parts and Accessories
- HySecurity MX002124 internal reset switch where the switch-only reference is specified
- HySecurity MX3037 Smart DC controller board where the controller board is the failed component
- HySecurity MX001766 115/230VAC power supply board where power supply board failure is present
- HySecurity MX3796 5A circuit breaker where the control circuit has breaker issues
- HySecurity MX001761 on/off switch where the operator power switch is the failed component
- HySecurity wiring harnesses, terminals, labels, and enclosure hardware where the reset circuit wiring or mounting is damaged
Technician Note
Before replacing MX002124-P, confirm whether the switch is physically damaged or electrically open. If the operator will not reset, check for active faults, low voltage, blown fuses, water intrusion, loose terminals, safety input faults, controller issues, and power supply problems before assuming the reset switch is the only failed part.
When replacing the switch, label wires before removal and verify the terminal layout against the wiring diagram. A reset switch wired incorrectly can create a no-reset condition or may not function when needed.
Before Ordering, Confirm
- Confirm the needed HySecurity part number is MX002124-P.
- Confirm the original part is listed as RESET SWITCH, REPLACEMENT KIT or related MX002124 Reset Switch, Internal.
- Confirm the operator model and serial number.
- Confirm the parts diagram lists MX002124-P or MX002124 for the reset switch location.
- Confirm the switch mounts to the electrical enclosure and matches the original mounting style.
- Confirm the switch contact type, terminal layout, and wiring match the installed operator.
- Confirm the repair does not require the controller board, power supply, circuit breaker, on/off switch, limit switch, wiring harness, or fuse instead.
- Confirm whether washers, mounting hardware, labels, wiring, terminals, or instructions are included or must be ordered separately.
Installation and Service Notes
Disconnect operator power and secure the gate before servicing electrical components. Label the wires before removing the original reset switch. Compare the replacement switch to the original, including mounting style, terminal layout, and switch operation before applying power.
After installation, verify the switch is mounted securely, the wires are tight, and the reset function operates correctly according to the operator service procedure. If the operator still will not reset, diagnose active faults, wiring, controller power, and safety inputs before continued operation.
Professional Advisory
Reset switch replacement can involve electrical enclosure wiring, controller circuits, moving gate equipment, and active safety inputs. A qualified gate technician should handle the repair if the wiring is unclear, the enclosure has water damage, terminals are corroded, or the operator has unresolved faults.
Do not bypass reset circuits, fuses, safety inputs, monitored entrapment protection, photo eyes, safety edges, limits, disconnects, covers, or controller protections to make the operator run. The operator should be repaired correctly and fully tested before it is returned to service.
Product Questions & Answers
What is the HySecurity MX002124-P used for?
The HySecurity MX002124-P is an internal reset switch replacement kit used in select HySecurity gate operator electrical enclosures where the parts diagram lists this kit.
What is MX002124-P commonly listed as?
MX002124-P is commonly listed as RESET SWITCH, REPLACEMENT KIT. The related MX002124 listing describes an internal red reset switch mounted to the electrical enclosure.
What operators is MX002124-P commonly associated with?
The related MX002124 internal reset switch is documented for all SlideSmart HD models, including HD15F, HD25, and HD30, where the parts diagram confirms fitment.
Is MX002124-P the same as MX002124?
MX002124 is the related internal reset switch reference. MX002124-P appears to be the packaged replacement kit reference. Match the part number to the operator parts diagram and supplier listing before ordering.
Does MX002124-P include washers?
Related MX002124 listings mention that the internal reset switch includes two washers. Verify current MX002124-P kit contents before ordering if washers or mounting hardware are required.
Will this switch fix an operator that will not reset?
It may help if the reset switch is physically or electrically failed, but a no-reset condition can also be caused by active faults, wiring problems, power supply issues, blown fuses, controller problems, or safety input faults.
What should I check before replacing MX002124-P?
Check the operator model, parts diagram, switch mounting, terminal layout, wiring, active fault codes, fuses, power supply, controller status, and safety inputs before replacing the reset switch kit.
