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Tripp Lite 3900 J Surge Protector, 8 Outlets, 25 ft Cord | Industrial
Vertiv
MPN: 12851
$174.24$242.00
Free shipping on orders over $500
Authorized Dealer — Full manufacturer warranty
Key Features
- 3,900 J surge protection rating
- 8 outlets with transformer spacing
- 25 ft grounded power cord
- Integrated circuit breaker
- Lighted protected status indicator
- Rugged metal housing
- NEMA 5-15R receptacles
- RoHS compliant
Keep sensitive equipment online when the electrical environment is anything but clean. This Tripp Lite series surge suppressor delivers 3,900 J of protection across 8 outlets, giving you a stronger buffer against surges, spikes, and line noise than basic power strips can provide.
The industrial metal enclosure is built for high-traffic spaces, while the 25 ft grounded cord gives you the reach to place protection where it is needed without compromising layout. Transformer outlets help prevent bulky adapters from blocking adjacent receptacles, and the lighted on/off switch with integrated circuit breaker adds a clear layer of control at the point of use.
For infrastructure teams, the value is straightforward: fewer exposed devices, cleaner cable runs, and a surge platform that fits real-world deployments. The protected LED confirms status at a glance, and the cord wrap with hang holes supports orderly storage and installation. When the cost of downtime or replacement hardware is higher than the price of protection, this unit earns its place in the rack room, lab, or industrial workspace.
Ideal For
- Protect rack-adjacent peripherals in network closets and equipment rooms
- Support lab benches with long-reach power distribution
- Shield industrial workstations from transient power events
- Provide point-of-use surge protection for AV and test equipment
Why This Product
- 1Higher 3,900 J rating than basic office strips
- 225 ft cord supports distant outlet placement
- 3Transformer outlets reduce blocked receptacles
- 4Integrated breaker adds local overload protection






