Selflock Screw Products Co, Inc. (SSP) · Excellence in Manufacturing Since 1919
Made in America rack-mount PDUs for defense programs, federal and state agencies, and commercial data centers — basic, metered, and switched — under our own brand or yours. Designed, wired, and assembled in Syracuse, New York by Selflock Screw Products (SSP), an American manufacturer since 1919.
Most rack PDUs are manufactured overseas — and a networked PDU is a connected device with control over power to every system in the rack. For defense, federal, and critical-infrastructure programs, provenance isn't a preference; it's a requirement. Every SSP unit is designed, wired, and assembled in Syracuse, New York, with a supply chain you can verify.
Product Lines
A rack-mount power distribution unit (PDU) is an advanced, high-capacity power strip that installs in a server rack or network cabinet, distributing reliable power to servers, switches, and network equipment. Every SSP rack PDU ships with full documentation — spec sheets, wiring diagrams, and test reports. Choose a standard configuration, or have our engineering team build to your drawing under your label. Browse the full catalog →
Dependable, unmetered power distribution for racks and cabinets — the workhorse of the data center.
Local-display or network metering of current, voltage, and load — so you can balance circuits and avoid tripped breakers.
Per-outlet switching and remote reboot for lights-out sites, edge deployments, and managed hosting.
Build-to-print and OEM rack PDUs under your brand — custom outlet mixes, cord lengths, plugs, colors, and labeling.
Catalog
Filter by feature level, mounting, amperage, voltage, and options. Every unit below can be customized — different outlet mix, cord, color, or your label.
P/N SSP-H15B-08
P/N SSP-H20B-10
P/N SSP-V20B-24
P/N SSP-V30B-C36
P/N SSP-H20M-10
P/N SSP-H30M-06
P/N SSP-V20M-24
P/N SSP-V30M-C42
P/N SSP-H20S-08
P/N SSP-V20S-16
P/N SSP-V30S-C24
P/N SSP-H15B-12F
P/N SSP-H15X-08S
P/N SSP-V30B-HW24
P/N SSP-V3P30M-C42
P/N SSP-H20A-08D
Custom outlet mixes, cord lengths, plugs, colors, and private labeling — prototype to production.
Mounting for airflow and cable management: for optimal airflow and cable management, mount your PDU vertically (0U) at the rear of the rack — either along the side panels or on the back rails. This keeps power cords out of the equipment exhaust path and leaves rack units free for revenue-generating gear. Not sure which form factor fits your cabinet? Our engineers will spec it with you.
Custom & OEM Builds
A defined four-stage process, with a single point of contact from quote to delivery.
Send a drawing, an RFQ, or just the basics — input plug, voltage, amperage, outlet mix, mounting. We confirm ratings and options and get your quote moving.
Our team produces submittal drawings for your approval before anything is built. No surprises at installation.
Designed, wired, and assembled in Syracuse, NY with uncompromising attention to quality.
Every unit is hi-pot and functionally tested. Test reports ship with the unit, along with as-built documentation.
Why Selflock Screw Products
Sheet metal, wiring, and assembly under one roof. Shorter lead times, consistent quality, and no offshore surprises.
Units are built and labeled under our UL program — the certification data center and IT buyers require.
Talk directly to the people designing your unit. We review your spec and flag issues before they cost you.
Every unit passes hi-pot and functional testing before it ships, with documented results.
Submittals, as-builts, wiring diagrams, and test reports — the paperwork your project actually needs.
ITAR registered, CMMC compliant, and SAM registered — with the documentation and traceability federal, state, and defense programs require.
Every unit is built in our Syracuse, New York facility by a company with over a century of fabrication experience — responsive support, stable supply, and Buy American compliance where required.
Defense · Federal · State & Local
Government and defense work demands more than a working product — it demands a compliant, verifiable, American supply chain. That is what SSP has built its reputation on for over a century.
Registered with the U.S. State Department for defense-related manufacturing.
Cybersecurity practices aligned to DoD supply-chain requirements for handling program information.
Active in the System for Award Management. CAGE code provided with RFQ response.
Designed, wired, and assembled in Syracuse, NY — supporting Buy American and TAA requirements.
When a PDU is going into a secure facility, a shipboard rack, a state data center, or a prime contractor's program, the questions change: Who built this? Where? Who had access to it? Can you document it? With SSP, the answers are simple — one facility in Syracuse, New York, one accountable team, and a paper trail for every unit, from bill of materials to final test report.
We work the way government programs work: we respond to RFQs and RFPs with complete documentation, hold configurations stable across multi-year contracts, and support first article inspection and source inspection when your program requires it. Long after a commodity vendor has discontinued a SKU, we'll still be building yours to the same print.
Submit an RFQRequest a Quote
Send your requirements and we'll respond with pricing and lead time. The more detail, the faster the quote: