Vertiv FSC3U001 3-Phase Field-Service Power Cord Set
The Vertiv FSC3U001 is a factory-sourced field-service cord set designed for use with Vertiv power distribution infrastructure in European and international three-phase environments. Rated for 230/400V WYE input at 16/20A, this cord provides a direct, code-compliant connection path between facility power and Vertiv PDU or UPS endpoints — the type of component you order when commissioning or replacing worn input cabling on an existing unit rather than sourcing a generic substitute that may not seat correctly.
Key Features
- Dual-rated 16/20A Capacity: The FSC3U001 is rated for both 16A continuous-use circuits and 20A branch circuits — giving facility managers flexibility across different panel configurations without needing separate SKUs for each amperage tier.
- 230/400V WYE Input Compatibility: Designed specifically for WYE-configured three-phase distribution, which is the standard in EU and many international data center and industrial environments. Connecting this cord to a DELTA-configured supply would be incorrect — verify your panel topology before ordering.
- 230V Output Voltage: Delivers a clean 230V output to the connected Vertiv device, consistent with IEC equipment ratings common across power distribution infrastructure deployed in European facilities.
- 3P+N+E (IP44) Plug: The three-pole plus neutral plus earth plug with IP44 ingress protection rating means the connector tolerates splash and dust exposure during installation in mixed-use or industrial-adjacent spaces — useful in edge deployments where the power entry point isn't always in a pristine data center environment.
- Universal Output Connector: The load-side connector is a universal format, designed to mate with Vertiv's PDU input receptacles without requiring an adapter or field modification. This matters during an emergency swap — you don't want to be hunting for adapters at 2 a.m. during a maintenance window.
- 50/60Hz Dual-Frequency Compatibility: Operates correctly on both 50Hz (EU/international standard) and 60Hz (North American) grid frequencies, which simplifies global inventory management if the same Vertiv infrastructure is deployed across multiple regions.
- 60°C Operating Temperature Rating: The cord set is rated to operate continuously at ambient temperatures up to 60°C — well above what a typical network infrastructure equipment room reaches, providing thermal headroom in higher-density or less-conditioned spaces.
Integration & Compatibility
The FSC3U001 is a genuine Vertiv field-service component, sourced for use with Vertiv power infrastructure including Geist-branded PDUs and related distribution equipment. When replacing or commissioning cord sets, confirm the input receptacle on the target PDU matches the 3P+N+E plug format and that the panel delivering power is a WYE-configured 230/400V three-phase source. This cord is not intended for single-phase applications or DELTA-configured panels. For pairing with compatible PDU hardware or exploring broader UPS and power protection options, verify the target unit's input specification against this cord's 230/400V WYE rating before procurement. Frequency compatibility (50/60Hz) means this cord can be stocked as a single global spare part for multi-site deployments spanning EU and international facilities, reducing the number of line items carried in field-service inventory.
Frequently Asked Questions
Q: What input voltage and configuration does the FSC3U001 support?
A: The FSC3U001 is rated for 230/400V WYE three-phase input. It is not compatible with DELTA-configured panels — verify your facility's panel topology before ordering.
Q: What amperage rating does the FSC3U001 carry?
A: The cord set is dual-rated for 16A and 20A, providing compatibility with both common branch circuit ratings found in international data center and industrial panel configurations.
Q: What plug type does the FSC3U001 use?
A: The FSC3U001 uses a 3P+N+E (three-pole, neutral, earth) plug rated IP44, which provides protection against splashing water and dust ingress during installation.
Q: Is the FSC3U001 compatible with 60Hz grids, or only 50Hz European power?
A: The FSC3U001 supports both 50Hz and 60Hz frequencies, making it usable across EU and international installations without modification.
Q: What is the maximum operating temperature for the FSC3U001?
A: The cord set is rated for continuous operation up to 60°C ambient, providing thermal headroom for warmer equipment room or edge-site deployments.
Q: What does the universal output connector on the FSC3U001 mean for installation?
A: The load-side connector is designed to mate directly with compatible Vertiv PDU input receptacles without requiring field adapters, simplifying cord replacement during maintenance windows.
The FSC3U001 is the kind of component that gets overlooked until it's the reason a cabinet won't power up during commissioning. As a 230/400V WYE-rated, 16/20A field-service cord with a 3P+N+E IP44 plug, it's a precision-fit input cord for Vertiv PDU installations — not a generic IEC cord you pull from the nearest supply house. The dual 16/20A rating is the spec I'd call out first: it means one SKU covers both common European branch circuit amperage tiers, which simplifies what you carry in a service van.
Technical Highlights:
- 16/20A Dual Rating: Covers both standard European branch circuit amperages from a single part number — reduces field inventory complexity on multi-site rollouts.
- IP44 Plug Ingress Protection: The 3P+N+E connector's IP44 rating tolerates splash and particulate exposure during installation in industrial-adjacent or edge environments where the power entry point isn't climate-controlled.
- 60°C Operating Temperature: The cord's thermal rating provides genuine headroom over typical equipment-room ambient temps — relevant in dense edge racks or poorly ventilated plant-floor enclosures where ambient can climb toward 45–50°C.
Deployment Considerations:
- Confirm WYE panel topology before installing — this cord is rated for 230/400V WYE only. A DELTA-configured source at the same voltage will mis-apply the neutral and create a fault condition.
- The universal output connector mates to Vertiv PDU input receptacles specifically — validate the target unit's input spec before procurement, as this is not a general-purpose IEC cord set.
The FSC3U001 is the right order for facilities teams managing Vertiv PDU infrastructure across EU or international data center and edge sites, particularly where a single global spare part needs to cover both 50Hz and 60Hz grid environments without stocking separate SKUs per region.
