NICE / APOLLO 20000050, LID, CHASSIS, W/SECURITY SCREW
The Nice Apollo 20000050 is a replacement chassis lid supplied with a security screw for compatible Apollo/Nice operator chassis assemblies. Cabinet and chassis covers are often overlooked, but they protect controls, mechanical components, and service access points from weather, debris, tampering, and accidental contact. A missing or damaged lid can allow water intrusion, corrosion, insect contamination, and unauthorized access to the operator. This part is best ordered by exact part number because Apollo and Nice barrier and slide operator chassis parts can look similar while using different screw locations, lid profiles, or cover dimensions. Use this lid only when the installed operator parts diagram identifies 20000050, or when the original lid label and physical measurements match.
Compatible With
- Nice Apollo operator chassis assemblies that specifically call for 20000050
- Select MBAR/LBAR or barrier-style chassis lid service applications when the parts diagram matches
- Apollo/Nice cabinet repairs requiring a lid with security screw in the same chassis profile
- Not a universal control-box lid for 11111B, 11111C, or plastic MB control boxes
- Not a substitute for other shroud, chain cover, or chassis frame parts
Features & Specifications
| Manufacturer | Nice Apollo |
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| Product Type | Chassis lid |
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| Part Number | 20000050 |
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| Application | Replacement lid for compatible chassis assemblies |
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| Included Components | Lid with security screw |
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| Material / Finish | Operator cabinet/chassis cover component |
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| Notes | Match by parts diagram and chassis style |
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Also Known As / Related Part Numbers
- 20000050
- NICE-20000050
- Apollo 20000050
- Nice Apollo 20000050
- Lid chassis with security screw
- Chassis lid with security screw
Technician Note
Match this part by the installed operator model, original part number, and current Nice Apollo parts diagram. Many Apollo service parts look similar across generations, but small differences in mounting, lead length, brackets, control-box style, or included hardware can make the wrong part unusable.
Before Ordering Checklist
- Confirm the complete operator model number and series.
- Compare the existing part to the part number shown on this page.
- Check mounting holes, bracket style, cable or lead length, and included hardware when applicable.
- Confirm whether this is a complete kit or only one component of the assembly.
- Do not bypass photo eyes, safety edges, or other required safety devices during troubleshooting.
Professional Advisory
Gate operator repairs should be performed with the gate secured and power disconnected where required. For high-voltage wiring, travel-limit problems, damaged barrier arms, or unsafe gate movement, use a qualified gate technician.
Product Questions & Answers
What is the Nice Apollo 20000050 used for?
The 20000050 is used as a chassis lid for compatible Nice Apollo gate operator systems where the original parts diagram calls for this part number.
Which operators or assemblies is 20000050 compatible with?
It is compatible with select applications listed on this page, but the installed operator model, generation, mounting style, and original part number should be matched before ordering.
Is 20000050 the same as the related part numbers shown?
The related numbers are included to help with searching and cross-reference work. Do not treat a related number as an exact replacement unless the manufacturer parts diagram or original label confirms it.
What should be checked before installing 20000050?
Check the operator model, original part number, mounting points, hardware, wiring or lead style when applicable, and any required safety devices before returning the gate to service.
Can this part be installed by a homeowner?
Some mechanical service parts are simple, but gate operators can move with force and electrical parts can be unsafe. Use a qualified gate technician when the repair affects wiring, limits, safety devices, or gate movement.
