Description
The Eaton ETN-ENZ423040SB S-Series Seismic Enclosure is a fully configured 42U data center rack engineered for mission-critical environments where shock, vibration, and seismic protection are essential. Designed for enterprise data centers, networking rooms, transportation infrastructure, airports, and industrial facilities, it features a heavy-duty 12-gauge welded steel frame that has been tested to meet NEBS Zone 4 seismic performance requirements.
This enclosure includes reinforced structural bracing, perforated front and rear doors, square-hole mounting rails, side panels, grounding kit, networking top panel, and integrated cable management features for reliable equipment protection and efficient airflow. Supporting equipment loads up to 1,300 lbs. (590 kg), it delivers a secure, durable platform for critical IT and networking infrastructure.
| Specification | Details |
|---|---|
| Brand | Eaton |
| SKU | ETN-ENZ423040SB |
| Product Series | S-Series Seismic Enclosure |
| Product Type | Seismic Data Center Rack Enclosure |
| Rack Height | 42U |
| Overall Height | 84 in. |
| Rack Width | 30 in. |
| Rack Depth | 40 in. |
| Color | Black |
| Construction | Welded 12-gauge steel |
| Maximum Static Load | 1,300 lbs. (590 kg) |
| Seismic Rating | Tested to NEBS Zone 4 (Telecordia GR-63-CORE) |
| Mounting Rails | Four 19-inch square-hole rails |
| Door Type | Fully perforated front and rear doors |
| Door Lock | Key lock |
| Side Panels | Two seismic-rated side panels |
| Top Panel | Networking top |
| Cable Management | Rear lacing bar for ePDU mounting |
| Grounding | Grounding kit included |
| Cooling Support | High-airflow perforated doors |
| Recommended Applications | Enterprise data centers, networking rooms, colocation facilities, transportation systems, airports, power plants, industrial IT environments |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
