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Overview

SKU: NMBHW81
Condition: New
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Vertiv Hwire 20KVA Bypass CAB 120/120/208/240 - NMBHW81

Vertiv NMBHW81 Concise Descriptor Overview The Vertiv NMBHW81 is a 20kVA bypass cabinet designed to provide a manual bypass path for critical loads wh…

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Vertiv Hwire 20KVA Bypass CAB 120/120/208/240 - NMBHW81

$3,988.00
$2,734.99

Overview

SKU: NMBHW81
Condition: New

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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Vertiv NMBHW81 Concise Descriptor

Overview

The Vertiv NMBHW81 is a 20kVA bypass cabinet designed to provide a manual bypass path for critical loads when the associated Vertiv uninterruptible power supply (UPS) unit requires maintenance or experiences a fault. This cabinet ensures continuous power delivery to sensitive equipment by allowing direct connection to utility power, preventing downtime during UPS servicing. It is specifically engineered for environments demanding high availability, such as data centers and mission-critical facilities.

Compatibility

This bypass cabinet is compatible with specific Vertiv UPS systems, including the Vertiv Liebert GXT5 20kVA models. It is designed to integrate seamlessly with these units, providing a robust manual bypass solution. Always verify compatibility with your specific UPS model before deployment.

Installation Notes

Installation requires qualified personnel familiar with electrical power systems. The NMBHW81 requires direct wiring to the UPS unit and the facility's main power distribution. Ensure proper grounding and adherence to all local electrical codes. The cabinet is designed for rack-mount installation within a standard 19-inch rack, occupying 4U of vertical space.

What's in the Box

  • 1x Vertiv NMBHW81 20kVA Bypass Cabinet
  • 1x Installation Guide
  • 1x Hardware Kit
Specifications
Manufacturer: Vertiv
Brand Name: Liebert
Model Number: NMBHW81
Product Type: Bypass Switch
Power Capacity: 20kVA
Current Rating: 125 Amps
Output Voltage: 120/120/208/240V
Frequency Supported: 50Hz / 60Hz
Bypass Features: Manual bypass switch, UPS input disconnect
Circuit Protection: 125A Output Circuit Breaker
Mounting Type: Wall-mountable
Shipping Weight: 52 lbs
Country of Origin: Mexico
Compatible With: Vertiv Liebert Nfinity UPS
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