SMISSLINE TP HP

Built for high power density in AI data center server rooms

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Designed to power the AI era

SMISSLINE TP is the world’s first plug-in distribution system up to 250A. Now extended to 800A ampacity and for branch breakers up to 125A, SMISSLINE TP HP serves AI data centers with high-power density. It keeps critical infrastructure running with maximum uptime and safety, delivering the 800A density needed for power-hungry AI workloads today, and supporting the 800VDC power architectures of tomorrow. 

Available in Q1 2027.

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What SMISSLINE TP HP Offers

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High Power Capacity

Up to 800A for AI data center density

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Tool-less Installation

70% faster deployment than traditional MCCB systems

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High Reliability

Hot-swappable, zero-downtime components with less screws and connections

Touch-Proof Design

IP20B certified for operator safety

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Future-Ready

800 VDC compatible architecture

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Global Certification

IEC/UL compliant worldwide



System Components

Socket
Feeder
S800 HPCB
S800 Pluggable Adapter
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Socket (800A, 3L/3LN configurations)

• 800A ampacity, 5 different lengths from 648 to 1944 mm; 27 mm pitch

• Available in 3L and 3LN with the same design and shape, allowing flexible installation based on the system configuration

• One design for worldwide installations: compliant to IEC/EN 61439, UL508 and UL67

• Rated voltage: 415 VAC (IEC); 480Y/277 VAC (UL)

• Ready for 800 VDC: same physical footprint design as the AC version
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Feeder

• Single phase front feeders can be combined to feed a 3L or 3LN system and can be installed in any place in the socket

• Suitable for Left or Right orientation, ensuring the highest flexibility 

• 54 mm width per phase

• Two clamps per phase to connect on the socket
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S800 High-Performance Circuit Breaker

S800 reliably protects against short circuits and overloads, engineered with advanced technology with two arc chambers per pole to limit let-through energy and high peak currents.

Worldwide range compliant with stringent IEC and UL standards:

• IEC S800C/N/S/P: IEC/EN 60947-2, up to 50kA, up to 125 A

• UL S803UP: UL489, 50kA, up to 70A (enhancing to 65kA and up to 100 A)

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Pluggable adapter (1P/3P/4P, tool-less)

The line pluggable adapter designed to be combined with the S800 HPCB provides a fully pluggable protection device:

• Available in 1P, 3P, 4P versions

• Easy to install with tool-less direct plug-in connection on the socket

• Hot-swappable, plug-and-play solution





Technical Specs

  • Voltage Ratings: 415VAC (IEC) / 480Y/277VAC (UL)
  • Current Capacity: Up to 800A
  • Socket Lengths: 648–1944 mm (27 mm pitch)
  • Standards: IEC/EN 61439, UL 508, UL 67

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Related Offering

Insite
The InSite energy management system is natively integrated with SMISSLINE TP HP and allows for comprehensive real-time monitoring at branch circuit level. It reports current status and live data from key equipment such as MCBs, RCDs and current sensors and sends alerts for any risks or issues such as overloads, imbalances and anomalies. 
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InSite Energy Management System

Smart energy and load management solution improving energy efficiency in both sub and final distribution


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