Vertiv PD2-108 POD 2 Power Distribution Unit
The Vertiv PD2-108 is a compact power output device (POD 2) configured with two L6-30R and two L6-20R receptacles — purpose-built for rack and equipment room environments where you need a mix of 20A and 30A locking outlet coverage from a single, low-profile unit. At 7.4 inches wide and 5.7 inches tall, it fits standard rack footprints without consuming unnecessary U-space. For a broader look at the Vertiv power infrastructure line, including PDUs, UPS systems, and thermal management, the brand catalog covers the full range.
Key Features
- 2× L6-30R Locking Outlets (30A Breaker Each): The twist-lock L6-30R receptacles provide a secure, pull-resistant connection for high-draw equipment — servers, UPS loads, or AV amplifiers. Each circuit is protected by a dedicated 20A or 30A breaker, so a single overloaded device trips only its own circuit rather than taking down the whole unit. This matters in multi-tenant or mixed-load racks where uptime isolation is required.
- 2× L6-20R Locking Outlets (20A Breaker Each): The 20A L6-20R pair handles lighter rack loads — managed switches, smaller servers, or edge compute nodes — on independent protected circuits. Mixing 20A and 30A outlets on one chassis lets you consolidate power distribution without deploying two separate PDUs in the same rack. Browse the full power distribution category to compare single-phase and three-phase options.
- Compact Form Factor (7.4″ × 5.7″, 6.6 lbs): The physical footprint is shelf- or surface-mountable in equipment rooms where vertical rack space is constrained. At under 7 lbs, installation doesn't require a second set of hands for basic positioning, which reduces labor time on dense rollouts. For deployments pairing this unit with rack hardware, see rack and enclosure options.
- Per-Circuit Breaker Protection: Independent 20A and 30A breakers on each outlet group allow granular fault isolation. If a connected load draws above rated current, only that circuit trips — the remaining outlets stay live. This is the behavior you want in 24/7 environments like security operations centers or server closets where partial uptime beats a full blackout.
Integration and Compatibility
The L6-30R and L6-20R twist-lock receptacles are NEMA standard configurations, compatible with a wide range of rack PDUs, UPS output connections, and commercial electrical infrastructure. The PD2-108 (often searched as PD2 108) pairs naturally with UPS systems that provide L6-30P or L6-20P output plugs, making it straightforward to extend protected power to additional outlets downstream. Verify your upstream source plug type and amperage rating before installation — the unit's circuit breakers protect downstream loads but do not substitute for appropriate upstream overcurrent protection at the panel or UPS level.
For multi-device rack deployments, confirm total connected load across all four outlets stays within the upstream circuit's rated capacity. Mixing 20A and 30A loads on the same chassis is by design, but the upstream feed must support the aggregate draw. Explore power accessories and cabling to complete the installation.
Frequently Asked Questions
Q: What outlet types does the Vertiv PD2-108 provide?
A: The PD2-108 provides two L6-30R locking outlets and two L6-20R locking outlets — NEMA twist-lock configurations standard in commercial rack and equipment room environments.
Q: What are the circuit breaker ratings on the PD2-108?
A: The unit includes two 30A breakers (one per L6-30R outlet) and two 20A breakers (one per L6-20R outlet), providing independent per-circuit overcurrent protection.
Q: What are the physical dimensions of the PD2-108?
A: The unit measures 7.4 inches wide by 5.7 inches tall and weighs 6.6 lbs, making it suitable for shelf or surface mounting in standard rack environments.
Q: Can the PD2-108 be used downstream of a UPS?
A: Yes. The L6-30R and L6-20R receptacles are compatible with UPS units that provide matching L6-30P or L6-20P output connections. Confirm the UPS output amperage supports the aggregate load across all four outlets before connecting.
Q: Does the PD2-108 have surge protection built in?
A: Available evidence does not confirm built-in surge protection. The unit provides per-circuit breaker protection for overcurrent events. For surge suppression, use an upstream UPS or dedicated surge protection device rated for the connected load.
The PD2-108 is one of those units I reach for when a rack needs a clean split between 30A and 20A locking circuits without adding a second PDU to the rail. The two dedicated 30A breakers on the L6-30R outlets mean you're getting true independent fault isolation — not a shared breaker that wipes all four outlets at once.
Technical Highlights:
- Mixed 20A/30A Circuit Design: Two 30A breakers protect the L6-30R pair while two 20A breakers cover the L6-20R pair — four independent protection zones in a 7.4″ × 5.7″ chassis. That's the spec that matters when you're mixing high-draw servers with lighter network gear in the same rack.
- L6-30R and L6-20R Locking Receptacles: Twist-lock outlet formats eliminate accidental disconnection under load — a real concern in vibration-prone environments like data closets adjacent to HVAC or industrial floors. Both NEMA configurations are broadly supported by commercial UPS and generator transfer equipment.
- 6.6 lb Unit Weight: Light enough for a single installer to position and secure without staging assistance. On multi-rack rollouts, that difference adds up across a full day of installations.
Deployment Considerations:
- Verify your upstream feed plug type before ordering — this unit accepts downstream loads only. You need an L6-30P or L6-20P source (UPS, transfer switch, or panel circuit) to match the outlet configuration.
- The four-outlet design means total aggregate load must stay within your upstream circuit's rated capacity. Don't assume four outlets equals four independently fed circuits — they share the same upstream source, and breakers protect per-outlet downstream, not per-source.
The PD2-108 fits cleanest in equipment room buildouts where a single rack position needs both 30A locking capacity for primary compute and 20A locking for ancillary gear — security operation centers and edge compute closets being the most common fit I see in the field.
