nVent PGH3S12 - Grid Straps for ProLine Frames 3-Row, 1200mm, Galvanized, Mild Steel
nVent

PGH3S12

UPC: 783510160289


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Installation Instructions

Contact for Pricing

Overview

The nVent ProLine Grid Strap (SKU: PGH3S12) is a 1200mm, 3-row galvanized mild steel mounting solution designed to extend the internal organization and mounting flexibility of nVent PROLINE enclosures. Constructed from durable 14-gauge plated steel with a galvanized finish, this grid strap provides a robust framework for mounting accessories, equipment, and components in industrial, telecommunications, data center, and power distribution applications. Key features include three rows of mounting holes spaced on 25-mm centers, allowing for precise and adaptable placement of accessories using standard or front-loading cage nuts. The specially engineered rectangular holes ensure secure, vibration-resistant connections for sensitive electronics, control devices, and power modules. Supplied in pairs with all necessary mounting hardware, the PGH3S12 simplifies installation and enables versatile configurations—horizontally (front-to-back or side-to-side) or vertically—maximizing internal space utilization and airflow. Ideal for mounting PLCs, HMIs, sensors, network equipment, servers, switches, circuit breakers, and busbars, the Grid Strap system enhances equipment layout efficiency, simplifies maintenance, and supports modular enclosure solutions. Trust nVent’s proven electrical enclosure accessories for reliable performance in demanding environments.
  • Can be mounted vertically between horizontally mounted Grid Straps
  • Can be mounted left-to-right horizontally between front-to-back pairs or from the sides of the ProLine frame
  • Can be mounted front-to-back horizontally across the bottom or sides of the ProLine frame
  • When mounting width-wise from vertical to vertical, the grid strap chosen must be 100mm greater than the nominal size (i.e. 800mm wide enclosure would take a 900mm grid strap in this orientation)
  • Furnished in pairs, and constructed from 14 gauge (1.75mm) conductive steel

Specifications

Application
Networking, Storage and Data Center
Color
Unpainted
Finish
Galvanized
Fits Frame Depth
1,200 mm
Fits Frame Depth
600 mm
Hole Pattern
Three Rows
Hole Pattern
Three Row
Material
Mild Steel
Material
Mild Steel;Steel
Modification Services
No
Product Family
ProLine
Size
fits 1200mm deep in
Thickness
1.9 mm
Thickness
14 ga
Thickness
51.40mm (2.024")
Type
Internal Mounting for ProLine Industrial Enclosures
Weight
8 lb
Works With
NEMA
Package Dimensions (L x W x H)
52.5 IN x 5 IN x 5.5 IN
Package Dimensions (L x W x H)
133.35 cm x 12.7 cm x 13.97 cm
Package Weight (Imperial)
8.000 L
Package Weight (Metric)
3.629 kg
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How to Install the PGH3S12 Controller

This guide provides step-by-step instructions for installing and configuring the PGH3S12 Controller on a DIN rail.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the PGH3S12 controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the power supply

    Use terminal connectors to connect the power supply wires to the designated input terminals on the PGH3S12. Verify that the connections are secure.

  3. Configure the controller settings

    Power on the PGH3S12 and use the interface to access the configuration menu. Set the desired parameters according to your application requirements.

  4. Calibrate the controller

    Follow the calibration procedure outlined in the user manual to ensure accurate operation. Use a multimeter to verify output signals during calibration.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.