SIEMENS 6SL3256-0AP00-0JA0 Door Mounting Kit | Replacement, Equivalent & Selection Guide
The SIEMENS 6SL3256-0AP00-0JA0 is an original door mounting kit designed for the SINAMICS G120 series of variable frequency drives. It enables secure panel-door or enclosure-door installation of the Control Unit (CU) operator panel, ensuring a professional, IP-rated front-face mounting in industrial control cabinets. As an authorized sourcing partner, Konmask.com supplies this accessory with full traceability for MRO, OEM, and system integrator applications.
Technical Specifications
- Part Number: 6SL3256-0AP00-0JA0
- Manufacturer: SIEMENS
- Product Series: SINAMICS G120
- Product Type: Door Mounting Kit
- Function: Panel/enclosure door cutout mounting for SINAMICS G120 operator panel
- Material: Engineering-grade plastic frame with sealing gasket
- Protection Rating: IP54 (front face, when correctly installed)
- Compatible Interface: SINAMICS G120 CU230P-2 / CU240B-2 / CU240E-2 series
- Weight: Approx. 100 g
- Origin: Germany / EU manufacturing
Compatible Replacement & Equivalent Models
If the 6SL3256-0AP00-0JA0 is unavailable or you are evaluating alternatives, the following models offer compatible or equivalent mounting functionality:
- 6SL3256-0AP00-0JA0 — Original SIEMENS (this item)
- 6SL3255-0AA00-4CA1 — SIEMENS BOP-2 Basic Operator Panel (includes mounting frame)
- 6SL3256-0AP00-0AA0 — Earlier revision door mounting kit (verify CU compatibility)
- Third-party door mounting frames — Available for G120 CU series; confirm cutout dimensions (138 × 68 mm standard) before ordering
Note: Always verify the CU series and panel cutout dimensions before substituting. Contact [email protected] for cross-reference assistance.
Why Choose the Original Model
- ✅ Guaranteed fit — engineered specifically for SINAMICS G120 CU operator panels
- ✅ IP54 sealing — maintains enclosure protection rating when installed correctly
- ✅ Plug-and-play — no modification required; snap-fit installation
- ✅ Long-term availability — SIEMENS spare part with stable supply chain
- ✅ Traceability — sourced with full documentation for audit and compliance
Typical Applications
- Industrial control cabinet door-mounting of SINAMICS G120 operator panels
- OEM machine panel integration for VFD operator interfaces
- MRO replacement for damaged or missing mounting frames in existing G120 installations
- Water treatment, HVAC, conveyor, and pump drive enclosures
- Retrofit projects upgrading legacy drive panels to G120 platform
System Compatibility
- SINAMICS G120 — CU230P-2, CU240B-2, CU240E-2, CU250S-2
- SINAMICS G120C — Check operator panel interface compatibility
- SINAMICS G120D — Distributed drive; verify panel variant
- Not compatible with SINAMICS G110, G130, or S120 series without adaptation
Selection Guide
Use the following criteria to confirm the correct mounting kit for your application:
- Step 1 — Identify your CU model: Check the nameplate on your SINAMICS G120 Control Unit (e.g., CU240E-2).
- Step 2 — Confirm panel cutout: Standard cutout for G120 door mounting is 138 mm × 68 mm. Measure your enclosure door before ordering.
- Step 3 — Check IP requirement: If IP54 front-face protection is required, use the original 6SL3256-0AP00-0JA0 with the correct gasket.
- Step 4 — Operator panel type: Confirm whether you are mounting a BOP-2, IOP-2, or blank cover — each may require a different frame variant.
- Step 5 — Quantity & lead time: For bulk OEM orders or urgent MRO needs, contact us for stock availability and lead time.
Quality Assurance & Sourcing
- All products sourced through authorized or verified distribution channels
- Batch traceability records available upon request
- Anti-counterfeit verification supported for SIEMENS products
- Inspection and testing available for critical MRO applications
- Export documentation (CO, packing list, commercial invoice) provided for international orders
How to Order
- Add SIEMENS 6SL3256-0AP00-0JA0 to cart and proceed to checkout
- For bulk orders (>10 pcs) or special pricing, email [email protected]
- Provide your CU model number for compatibility confirmation if unsure
- Lead time: typically 3–7 business days for in-stock items; 2–4 weeks for sourced orders
- Shipping: DHL / FedEx international express available; sea freight for large volumes
Replacement & Compatibility FAQ
Q: Can I use a third-party door mounting kit instead of 6SL3256-0AP00-0JA0?
A: Yes, if the cutout dimensions and snap-fit interface match. However, IP54 sealing may not be guaranteed with non-OEM frames.
Q: Is 6SL3256-0AP00-0JA0 compatible with SINAMICS G120C?
A: The G120C has a different form factor. Please confirm the operator panel model before ordering.
Q: What is the difference between 6SL3256-0AP00-0JA0 and 6SL3256-0AP00-0AA0?
A: The suffix revision may indicate minor design updates. Both serve the same mounting function; verify with SIEMENS documentation or contact us.
Q: Do you provide a certificate of conformity?
A: Yes, available upon request for OEM and compliance-sensitive applications.
Q: Can I order a sample before bulk purchase?
A: Yes. Single-unit orders are accepted. Contact us for sample pricing.
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