Authorized nVent Distributor
nVent PS1C21811B - ProLine S1 Cabinet, 2150x800x1100, Black, Steel

nVent PS1C21811B ProLine S1 Cabinet, 2150x800x1100, Black, Steel

UPC: 783510392246

Documents & Media
Installation InstructionsSpecification SheetManufacturer Product Website

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent ProLine S1 Cabinet (SKU: PS1C21811B) is a robust, cost-effective server rack solution designed for small to medium-scale IT deployments. Engineered from high-quality steel with a durable black finish, this cabinet provides a secure and organized housing for servers, switches, patch panels, and networking equipment in environments where space and budget are critical considerations. Measuring 2150mm in height, 800mm in width, and 1100mm in depth, the ProLine S1 offers ample internal volume while maintaining a compact footprint suitable for offices, retail environments, educational institutions, and small data centers. Its modular design allows for flexible configuration, accommodating both rack-mount and tower servers with ease. The ProLine S1 series is part of nVent’s trusted ProLine family, a line of enclosures known for reliability, ease of installation, and broad compatibility with standard IT hardware. Unlike generic cabinets, the ProLine S1 includes key features such as adjustable mounting rails, integrated cable management options, and ventilation-ready construction to support passive or active cooling solutions. The cabinet’s front and rear doors are perforated to promote airflow, reducing the risk of thermal throttling in high-density deployments. Additionally, the black powder-coated steel construction ensures corrosion resistance and long-term durability, even in demanding operational environments. Professionals in IT infrastructure, facilities management, and network administration choose the ProLine S1 for its balance of affordability and performance. It is particularly well-suited for contractors, small computer rooms, retail outlets, schools, and branch offices where a dedicated server room is not feasible. The cabinet’s depth accommodates standard 19-inch rackmount equipment and provides room for cable slack, while the adjustable side panels allow for future expansion or reconfiguration as network needs evolve. Installation is straightforward, with pre-drilled holes for secure anchoring and compatibility with standard accessories such as shelves, PDUs, and cable organizers. nVent, a global leader in electrical and thermal management solutions, brings decades of expertise to the ProLine S1. The company’s commitment to innovation and quality is reflected in the cabinet’s design, which adheres to industry standards for structural integrity and electromagnetic compatibility. Whether deployed in a controlled indoor setting or a less-than-ideal environment, the ProLine S1 delivers the reliability and scalability required for modern IT infrastructure. For organizations seeking a dependable, entry-level cabinet solution without compromising on build quality or functionality, the nVent ProLine S1 (PS1C21811B) stands as a proven choice.
  • All doors have toolless hinges that allow the doors to easily be removed or reversed in the field
  • All doors have ergonomic opening, keylocking handles
  • Easy-to-remove side panels with keylocking latch
  • Front and rear doors are fully perforated to allow for maximum air flow
  • Top accepts additional cooling fans (2 x 6-in. fans) with integral finger guard prefabricated in place
  • Top has sliding gland plate to accommodate large cable egress capacity
  • Combination foot and adjustable leveler in each cabinet corner
  • Open base for easy cable entrance
  • Rack angles are fully adjustable front to rear, easily converting between tapped or square configurations
  • Rack angles able to mount off-centered on 700 and 800mm wide models

Specifications

Application
Datacom and Telecom Equipment;Networking, Storage and Data Center
Cabinet Type
Communication
Cable Entry
Yes
Color
Black
Color
Jet Black
Color Code
RAL 9005
Depth
43.22 in
Depth
1,098
Depth
1,098 mm
Finish
Powder Coating
Finish
Powder Coated
Frame
Yes
Height
2,163 mm
Height
2,163
Height
85.14 in
Material
Steel
Material
Mild Steel
Mounting
Floor Stand
Mounting Type
Floor-standing
NEMA Rating
NEMA Type 1
NEMA Rating
1
Product Family
ProLine S1
Protection Rating
NEMA Type 1
Rack Angle
PS1RA218
Rack Spacing
19- or 23-in.
Rack Units
45 U
Rack Width
19 in
Series
ProLine S1
Size
2150x800x1100 mm
Thickness
1.52 mm
Thickness
16 ga
Thickness
1.52
Type
Data Networking Freestanding Cabinets
Weight
323.24 lb
Width
31.81 in
Width
808 mm
Width
808
Package Dimensions (L x W x H)
2 IN x 2 IN x 2 IN
Package Dimensions (L x W x H)
5.08 cm x 5.08 cm x 5.08 cm
Package Weight (Imperial)
2.000 L
Package Weight (Metric)
0.907 kg
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
The TX6A™ 10Gig Cat 6A UTP Patch Cord is a 1-Meter, Blue cord constructed of 24 AWG, unshielded, twisted pair stranded, LSZH (60332-1) cable with high-performance modular plugs. Its MaTriX Tape Technology limits alien crosstalk, ensuring 10 Gb/s transmission. The tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.

UTP6AL1MBU

The TX6A™ 10Gig Cat 6A UTP Patch Cord is a 1-Meter, Blue cord constructed of 24 AWG, unshielded, twisted pair stranded, LSZH (60332-1) cable with high-performance modular plugs. Its MaTriX Tape Technology limits alien crosstalk, ensuring 10 Gb/s transmission. The tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.
The Mini-Com Flush Mount Modular Patch Panel accepts up to 24 Mini-Com Modules for unshielded applications in 1 RU, and mounts to 19 inch and 23 inch racks and cabinets. The panel mounts flush with the rack and can be identified with adhesive labels and is black.

CPP24FMWBLY

The Mini-Com Flush Mount Modular Patch Panel accepts up to 24 Mini-Com Modules for unshielded applications in 1 RU, and mounts to 19 inch and 23 inch racks and cabinets. The panel mounts flush with the rack and can be identified with adhesive labels and is black.
Super-Safeway® Multiple Outlet Box, Extended Depth, 2-Sided, F2 (1/2") Cord Grip Body, with Flip Lids for (2) Duplex Not Included

3085

Super-Safeway® Multiple Outlet Box, Extended Depth, 2-Sided, F2 (1/2") Cord Grip Body, with Flip Lids for (2) Duplex Not Included
Surge-Trap® Surge Protective Device is a no-fuse surge suppressor. The Surge-Trap is a UL 1449 Third Edition compliant modular style surge protective device that is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator and a small foot print. A remote indicator option provides status to critical control circuit. The Surge-Trap provides advanced overvoltage protection utilizing Mersen's patented TPMOV® technology without additional protection devices. 480 Volts 3P Delta system type without N-G mode, with microswitch .

ST4803PDGM

Surge-Trap® Surge Protective Device is a no-fuse surge suppressor. The Surge-Trap is a UL 1449 Third Edition compliant modular style surge protective device that is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator and a small foot print. A remote indicator option provides status to critical control circuit. The Surge-Trap provides advanced overvoltage protection utilizing Mersen's patented TPMOV® technology without additional protection devices. 480 Volts 3P Delta system type without N-G mode, with microswitch .
Ethernet SHDSL Extender

DDW-120

Ethernet SHDSL Extender
6U PERF PANEL

PPFS19010BK

6U PERF PANEL
DIN rail is a universal mounting option for electrical and industrial control products such as circuit breakers electrical supplies terminal blocks and more. The rail system is used to stabilize a wide variety of devices and products. Ordering pre-cut DIN rail helps increase productivity and decrease jobsite clutter. On-site Flexibility Streamline custom cuts DIN rail to any length so it is ready to use when it arrives on the jobsite. Additionally DIN rail can be easily removed if relocation is necessary. Features of Custom DIN Rail from Streamline - All cut DIN rail from Streamline is galvanized steel made to eliminate rusting. Streamline ensures that all custom DIN rail orders are: De-burred Custom Length Any quantity 1-1000+ Quick turnaround (typically 2 weeks or less from receipt of order) This mechanical support structure is a must for all electrical parts solutions big or small. DIN rail allows for mounting hardware easily and quickly. These durable and versatile rails make the perfect solution for all mounting applications. Save space time and money with these cost-effective mounting solutions. Order your custom cut DIN rail today!

CUSTOMDIN

DIN rail is a universal mounting option for electrical and industrial control products such as circuit breakers electrical supplies terminal blocks and more. The rail system is used to stabilize a wide variety of devices and products. Ordering pre-cut DIN rail helps increase productivity and decrease jobsite clutter. On-site Flexibility Streamline custom cuts DIN rail to any length so it is ready to use when it arrives on the jobsite. Additionally DIN rail can be easily removed if relocation is necessary. Features of Custom DIN Rail from Streamline - All cut DIN rail from Streamline is galvanized steel made to eliminate rusting. Streamline ensures that all custom DIN rail orders are: De-burred Custom Length Any quantity 1-1000+ Quick turnaround (typically 2 weeks or less from receipt of order) This mechanical support structure is a must for all electrical parts solutions big or small. DIN rail allows for mounting hardware easily and quickly. These durable and versatile rails make the perfect solution for all mounting applications. Save space time and money with these cost-effective mounting solutions. Order your custom cut DIN rail today!
Fiber cable ODC to SC duplex - 670mm

Fiber cable ODC SC Duplex 670mm

Fiber cable ODC to SC duplex - 670mm
Cable Manager, fits 19-inch open rack, Black, Steel

ECK19H

Cable Manager, fits 19-inch open rack, Black, Steel
OM1 2 fiber, 16mm jacket, patchcord, Riser (OFNR) rated, LC duplex to SC duplex, Std IL

F62ERLNSNSNM002

OM1 2 fiber, 16mm jacket, patchcord, Riser (OFNR) rated, LC duplex to SC duplex, Std IL
Membrane plate cable entry system offers a good strain relief while maintaining IP/NEMA ingress sealing rating. The CESUM3-C15 is a Rectangular Un-Terminated Cable Entry System, 4.1" (103 mm) Long, with 8 Openings 0.12" (3.0 mm) to 0.31" (8 mm), 3 Openings 0.20" (5.1 mm) to 0.35" (9.0 mm), 4 Openings 0.3" (7.5 mm) to 0.47" (12.0 mm). Color is Black. Standard Package Quantity is 1 PC.

CESUM3-C15

Membrane plate cable entry system offers a good strain relief while maintaining IP/NEMA ingress sealing rating. The CESUM3-C15 is a Rectangular Un-Terminated Cable Entry System, 4.1" (103 mm) Long, with 8 Openings 0.12" (3.0 mm) to 0.31" (8 mm), 3 Openings 0.20" (5.1 mm) to 0.35" (9.0 mm), 4 Openings 0.3" (7.5 mm) to 0.47" (12.0 mm). Color is Black. Standard Package Quantity is 1 PC.

Frequently Asked Questions

What are the overall dimensions of the ProLine S1 Cabinet?

The cabinet has a height of 85.14 inches, a width of 31.81 inches, and a depth of 43.22 inches.

What material is the ProLine S1 Cabinet made from?

The cabinet is constructed from mild steel with a powder-coated finish.

What is the rack unit (RU) capacity of this cabinet?

The ProLine S1 Cabinet has a capacity of 45U (Rack Units).

What rack widths are compatible with this cabinet?

This cabinet is compatible with 19-inch and 23-inch rack widths.

What is the weight of the ProLine S1 Cabinet?

The cabinet weighs 323.24 pounds.

What industry standards does the ProLine S1 Cabinet meet?

It meets UL 2416, cUL per CSA 22.2 60950-1-07, UL 2416 Bonding and Grounding (with PGK kit), EIA 310-D, and IEC 60529, IP20 standards.

How is airflow managed in the ProLine S1 Cabinet?

Both front and rear doors are fully perforated for maximum airflow, and the top accepts two 6-inch cooling fans.

What type of door handles does the cabinet feature?

All doors are equipped with keylocking handles and toolless hinges for easy removal or reversal.

How are cables managed with this cabinet?

The cabinet has an open base for easy cable entrance and a sliding gland plate on the top for large cable egress.

What are the recommended uses for the ProLine S1 Cabinet?

It is an economical solution for contractors, small computer rooms, schools, retail outlets, or smaller networks housing servers and communication equipment.

How to Install the PS1C21811B Cabinet

This guide provides step-by-step instructions for installing and configuring the PS1C21811B cabinet, ensuring proper setup for optimal performance.

Estimated time: 1h

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Grounding wires

  1. Mount the cabinet

    Secure the PS1C21811B cabinet to the designated location using the provided mounting screws. Ensure it is level and stable.

  2. Connect the grounding

    Attach the grounding wires to the bonding and grounding studs located on the cabinet. Ensure a secure connection to prevent electrical hazards.

  3. Install the rack angles

    Install the rack angles inside the cabinet using the appropriate screws. Ensure they are positioned according to the desired rack unit configuration.

  4. Connect power and data cables

    Route and connect the power and data cables through the top cable entry points. Use cable management accessories to secure the cables.

  5. Verify connections

    Use a multimeter to verify all electrical connections are secure and functioning correctly. Check for proper grounding and continuity.

  6. Calibrate the cabinet

    Adjust any internal airflow management features as necessary to optimize cooling. Ensure all components are properly positioned for airflow.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.