NX Series RPP Specifications

The Technical Detail Behind Next Gen Power Distribution

Every NX Series Remote Power Panel is engineered to a single standard: deploy critical power fast, run it hard, and monitor it down to the branch. Here are the full specifications — main input ratings, branch configurations, short-circuit current ratings, intelligent monitoring, and the credentials that let you deploy with confidence.

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Built For What's Next

Engineered for AI, Hyperscale, and the Critical Edge

The NX Series RPP is a remote power panel platform designed for the density, speed, and reliability demands of the modern data center. Three frame sizes span 225A to 600A at up to 480V, with up to 84 single-pole branch positions and 100% rated LSI main breakers — so a single panel can carry the load and the future expansion behind it.

Standard configurations are in stock now, and build-to-spec units ship on a four-week standard lead time. The result is power distribution you can plan a buildout around.

225A-600A main input, 480V max
Up to 84 single-pole branch positions
100% rated LSI main breakers
Integrated NX Intelligent BCMS option

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Full Specifications

NX Series RPP — Technical Data

Complete electrical, mechanical, and configuration specifications across the NX Series range.

Models	NX-225, NX-400, NX-600
Main Input Rating	225A, 400A, 600A
Main Breaker	100% rated, LSI (long-time / short-time / instantaneous) electronic trip
System Voltage	415Y/240V standard; 480Y/277V and 208Y/120V optional
Maximum Voltage	480V
Phase / Frequency	3-phase Wye, 4-wire, 60 Hz
Branch Positions	Up to 84 single-pole positions
Branch Breakers	20A-150A
SCCR (Standard)	14 kAIC @ 480VAC
SCCR (Optional)	65 kAIC @ 480VAC
Branch Monitoring	NX Intelligent BCMS (optional, factory-integrated)
Configurations	Free-standing, wall-mounted, back-to-back
Cable Entry	Top and bottom
Enclosure	Indoor UL Type 1 standard; NEMA 3R outdoor available
Seismic	Seismic tested
Listing	UL Listed
Origin / Compliance	Made in the USA, BABA-compliant, Siemens Approved OEM

NX Intelligent BCMS

See Every Branch, Behind a Closed Door

NX Intelligent BCMS turns the RPP into a live data source. Branch-circuit monitoring is integrated at the factory, with a local touchscreen and remote access, so operations teams can track current, voltage, energy, and power quality without ever opening the panel.

The platform is DIN-rail modular and scalable — instrument the circuits you need today and add channels as the load grows. True-RMS measurement is accurate to +/-0.5%, giving capacity planning and billing the precision the AI era demands.

Integrated branch-circuit monitoring
Local touchscreen plus remote access
+/-0.5% true-RMS current, voltage, energy, power quality
DIN-rail modular and scalable
Closed-door operation

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Specify With Precision

Configuration Options at a Glance

Mix and match to match the room, the load, and the deployment timeline.

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Voltage Systems

415Y/240V standard, with 480Y/277V and 208Y/120V options for diverse rack and facility loads — 3-phase Wye, 4-wire, 60 Hz.

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SCCR Selection

14 kAIC @ 480VAC standard, with a 65 kAIC option for higher fault-current environments and demanding utility ties.

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Mounting

Free-standing, wall-mounted, or back-to-back configurations to maximize white space and simplify cable management.

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Enclosure

Indoor UL Type 1 standard. NEMA 3R outdoor enclosures available for yard, rooftop, and perimeter deployments.

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Branch Build

Up to 84 single-pole positions populated with 20A-150A branch breakers — sized to your panel schedule.

✓

Monitoring

Add factory-integrated NX Intelligent BCMS for branch-level visibility, or specify a non-monitored panel.

NX Switchgear

Low-Voltage Switchgear, Same Standard

When the project calls for upstream distribution, NX Switchgear extends the platform with UL 891 low-voltage switchgear for indoor and outdoor service.

Product Line	NX Switchgear
Standard	UL 891 low-voltage switchgear
Current Range	400A-4000A
Installation	Indoor and outdoor
Listing	UL Listed
Origin / Compliance	Made in the USA, BABA-compliant, Siemens Approved OEM

600A

Max Main Input

Three frame sizes from 225A to 600A carry today's load and tomorrow's expansion in a single platform.

84

Branch Positions

Up to 84 single-pole positions with 20A-150A branch breakers, sized exactly to your panel schedule.

4-Week

Build-to-Spec

Standard configurations in stock now, four-week build-to-spec, and expedited options when timelines compress.

Credentials You Can Submit

Listed, Approved, and Made in the USA

Every NX Series product ships with the documentation your specifying engineers and inspectors expect.

✓

UL Listed

RPP and switchgear built and tested to UL standards, including UL 891 for the NX Switchgear line.

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Siemens Approved OEM

Premium, widely supported components backed by a recognized OEM relationship.

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Made in the USA

Domestic manufacturing for supply-chain confidence and faster, more predictable lead times.

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BABA-Compliant

Build America, Buy America compliant for federally funded and infrastructure-grade projects.

Specification FAQ

Common Questions From Specifying Engineers

Can I get 65 kAIC SCCR?

Yes. The NX Series RPP is 14 kAIC @ 480VAC as standard, with a 65 kAIC option for higher fault-current environments. Specify it on your request and we'll quote accordingly.

What voltages are available?

415Y/240V is standard, with 480Y/277V and 208Y/120V optional. All configurations are 3-phase Wye, 4-wire, 60 Hz, up to a 480V maximum.

Is the panel monitoring closed-door?

Yes. NX Intelligent BCMS supports full closed-door operation with a local touchscreen and remote access, so teams read branch data without exposing live parts.

Can it be installed outdoors?

RPP enclosures are Indoor UL Type 1 standard, with NEMA 3R outdoor available. NX Switchgear is rated for both indoor and outdoor installation.

How fast can I deploy?

Standard configurations are in stock now. Build-to-spec units ship on a four-week standard lead time, with emergency and expedited options for compressed schedules.

Is it seismic rated?

Yes. The NX Series RPP is seismic tested, supporting deployment in regions and facilities with seismic requirements.