Server Technology C3S36RL-EPJE2MT4/0 36-Outlet 0U Metered PDU

Overview

The Server Technology C3S36RL-EPJE2MT4/0 is a 0U Smart PRO3X rack power distribution unit built for data center and network closet deployments where rack space is tight and outlet count matters more than anything else. This unit packs 36 RamLock HDOT outlets into a zero-U vertical footprint, runs on a single-phase 230V/32A input, and reports power draw per inlet through PIPS metering — the kind of visibility a facilities team needs before they add another blade chassis to an already-loaded circuit. If you're standardizing rack power across a colo footprint or a multi-cabinet server room, the C3S36RL-EPJE2MT4/0 is worth evaluating against other power distribution units in the same input-current class.

Key Features

• 36 RamLock HDOT outlets: RamLock's mechanical latch keeps cords seated under vibration and accidental tugs — a real concern in a dense 0U strip where 36 cords are routed down the same vertical channel. High outlet density means fewer PDUs per rack, which matters when every U of usable rack space is already spoken for.
• 0U form factor: Mounts vertically in the rear channel of the rack instead of consuming horizontal rack units, so all 36 outlets add zero impact to your available 1U/2U server and switch bays.
• 32A single-phase input at 230V: A single IEC 230V/32A 2P+PE 6Hr input connector delivers substantially more headroom than a standard 16A/20A whip, letting one PDU carry a fuller rack of servers and network gear without splitting the load across two circuits.
• PIPS metering: Per-Inlet Power Sensing reports current draw at the inlet, giving you the data to catch a circuit creeping toward its 32A ceiling before it trips — critical when you're packing racks close to nameplate capacity.
• Color Matrix LCD display: Local read-out of load and status at the rack, so a technician doesn't need network access or a laptop just to confirm the PDU isn't overloaded during a hands-on add/move/change.
• Dual 10/100/1000 Mbps Ethernet: Two gigabit network ports support redundant network paths or daisy-chained management, so a single switch port failure doesn't take remote monitoring of the C3S36RL-EPJE2MT4/0 offline.
• Circuit breaker protection: On-board breakers isolate a fault to a branch of outlets instead of dropping power to the whole strip, limiting the blast radius of a downstream short to a subset of connected equipment.
• 3m / 10ft input cord: Long enough to reach an overhead busway or a whip mounted at the top of the rack without requiring an extension, simplifying cable routing in cabinets with power entering from above.

Integration & Compatibility

The dual Ethernet ports support standard network monitoring workflows alongside other rack infrastructure — plan the management VLAN and IP scheme the same way you would for any networked NVR or switch on the same segment. Because this unit draws 32A on a single 230V phase, confirm upstream breaker and whip compatibility before ordering — this is not a drop-in replacement for a 120V/20A strip. For guidance on sizing PDU input current against total rack load, see this site's power planning guide, and pair the C3S36RL-EPJE2MT4/0 with properly rated power cables and cord sets for the outlets you'll actually populate.

Frequently Asked Questions

Q: What input voltage and current does the C3S36RL-EPJE2MT4/0 require?

A: It requires a 230V single-phase circuit at 32A, terminated with an IEC 230V/32A 2P+PE 6Hr connector — not compatible with a standard 120V/20A whip.

Q: How many outlets does the C3S36RL-EPJE2MT4/0 have and what type are they?

A: It has 36 RamLock HDOT outlets, which use a mechanical latch to keep cords seated in high-density, vibration-prone installations.

Q: Does the C3S36RL-EPJE2MT4/0 (often searched as C3S36RL EPJE2MT4/0) support remote power monitoring?

A: Yes — it includes PIPS per-inlet power metering along with dual 10/100/1000 Mbps Ethernet ports for network-based monitoring, plus a local Color Matrix LCD for on-rack readouts.

Q: Is the C3S36RL-EPJE2MT4/0 rack-mounted horizontally or vertically?

A: It's a 0U unit, meaning it mounts vertically in the rack's rear channel and does not consume horizontal rack units.

Q: What is the input cord length on the C3S36RL-EPJE2MT4/0?

A: The input cord is 3 meters (10 feet), sized to reach overhead busway or top-of-rack power whips.

Marty Allison

I get asked a lot whether a 36-outlet 0U strip is overkill for a single cabinet — with the C3S36RL-EPJE2MT4/0, it usually isn't, because the 32A/230V input gives you real headroom to actually use all 36 RamLock HDOT positions instead of derating the strip to stay under a 16A ceiling.

Technical Highlights:

• 32A single-phase input: Roughly double the current budget of a standard 16A PDU, so you can populate more of the 36 outlets with real server and switch loads before hitting breaker limits.
• PIPS per-inlet metering: Gives you inlet-level current data instead of a single aggregate reading, which matters when you're trying to figure out which section of a fully loaded 0U strip is closest to tripping.
• Dual gigabit Ethernet: Two independent 10/100/1000 Mbps ports mean you can run redundant management paths to the C3S36RL-EPJE2MT4/0 instead of losing visibility the moment one switch port or cable fails.

Deployment Considerations:

• Confirm your rack's rear channel clears a 0U strip carrying 36 populated RamLock HDOT outlets — cable dress gets tight fast at this density, plan vertical cable managers accordingly.
• This is a 230V/32A unit with an IEC 2P+PE 6Hr input — verify your PDU whip or busway tap matches before ordering, since it will not run on a standard NEMA 120V circuit.

This is the strip I'd spec for a colo cage or dedicated server room cabinet running a mix of 1U servers and network switches, where you want one PDU per rack instead of two, and you need inlet-level metering data to justify adding the next chassis without tripping the 32A breaker.