Christie 03-900550-51P – Interlock Switch Assembly Service Part is backordered and will ship as soon as it is back in stock.
What is the Christie 03-900550-51P interlock switch assembly?
The Christie 03-900550-51P is a genuine Christie interlock switch assembly, a replacement service part for Christie projectors. Safety interlock switches tell the projector that a door or panel is closed before it will run, so a failed switch can leave a projector unable to start. Confirm the part number against your projector's service documentation before ordering.
What does the Christie 03-900550-51P do?
This assembly replaces a worn or damaged interlock switch so the projector's safety circuit reads correctly again. It is a service part rather than an end-user accessory, and Christie projectors should be serviced by qualified technicians.
Christie does not publish a public product page for this part, so we confirm fit by projector model and serial number before it ships. If you are troubleshooting an interlock fault, our service team can diagnose the projector, supply the part and complete the repair.
What are the key features of the Christie 03-900550-51P?
- Genuine Christie part — supplied under Christie part number 03-900550-51P.
- Restores the safety interlock — replaces a failed switch so the projector can operate normally.
- Fit confirmed before shipping — we check your model and serial number against the part.
- Service-ready — can be installed by our technicians as part of a repair visit.
Technical Specifications
| Part number | 03-900550-51P |
| Type | Interlock switch assembly (service part) |
Browse Christie parts and projectors in our Christie Digital collection, the Christie projectors range, and Christie projector lenses.
At Creation Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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