Alpha C333-2 SP333 Cable -1 Plug Connector

Get reliable power connections for your intercom and security deployments with the Alpha Communications C333-2 SP333 Cable — a purpose-built power interconnect cord for the SP333 QwikBUS controller. This wiring harness streamlines installation by offering a polarized 1‑plug connector that mates directly with the SP333 controller and four pigtail leads for clear AC/DC routing. Two pigtail wires attach to the DC output of the SNT333 power supply while the other two connect to the AC terminals of the T1240 transformer, ensuring the controller receives the correct DC and AC power it requires.

Engineered for installers and integrators, the C333-2 (Manufacturer P/N: C3332) reduces wiring errors, minimizes installation time, and keeps control panels tidy—benefits that matter in security, surveillance, monitoring and access control projects. The harness’s plug-and-pigtail design simplifies field service and replacements, lowering labor costs and downtime. Ideal for new builds or retrofit work on intercom and entry systems, the Alpha C333-2 delivers dependable, OEM-compatible connectivity. Order now to streamline your SP333 installations and improve system reliability.

• Simplifies SP333 installations by providing a single polarized plug to connect controller power quickly and correctly
• Four pigtail leads for dedicated DC (SNT333) and AC (T1240) connections reduce wiring errors and installation time
• OEM-quality Alpha Communications accessory designed for reliable operation in intercom, security and surveillance systems
• Polarized plug prevents mis-wiring and minimizes service calls and downtime
• Compact wiring harness reduces cable clutter and speeds maintenance for monitoring and entry control deployments