nVent ASPB100125NM - Hole seal 56x49x3mm
nVent

ASPB100125NM

UPC: 783510163082


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Installation Instructions

Contact for Pricing

Overview

The nVent ASPB100125NM non-metallic hole seal (SKU: ASPB100125NM) is a 56x49x3mm polyester gasket designed to seal pushbutton, conduit, and knockout openings in harsh industrial environments. Its innovative 3-in-1 self-centering design allows a single model to fit multiple hole sizes, reducing inventory needs while maintaining precise alignment. Constructed from UV-stabilized, non-glass-filled polyester, it resists cracking, chemical exposure, and direct sunlight without fiberbloom issues common in fiberglass alternatives. The material meets UL 94 5VA flame resistance and offers superior corrosion resistance compared to metal seals. Rated for NEMA Types 3R, 4, 4X, 12, and 13 as well as IEC 60529 IP66, it provides reliable protection against dust, dirt, oil, and water ingress. Ideal for petroleum refining, chemical processing, wastewater treatment, pulp and paper, and outdoor monitoring applications where durability and chemical resistance are critical. Sold in quantities of 2 per catalog number, this cost-effective solution eliminates the need for stainless steel alternatives while ensuring long-term performance in corrosive or high-impact environments. Installation requires no tools, and the RAL 7035 light-gray textured finish ensures visibility and consistency in industrial settings.
  • Innovative 3-in-1 self-centering design reduces inventory requirements; 3 models cover 9 common industry cutouts ranging from 1/2 inch (13mm) to 2-1/2 inch (64mm)
  • Non-metallic construction provides superior corrosion resistance for reliability in harsh environments
  • UV stabilized; ideal for direct sunlight (avoids fiberbloom associated with fiberglass)
  • Chemically resistant to a broad range of chemicals
  • Durable and impact resistant; resists cracking
  • Sold in quantities of 2 per catalog number
  • Cost-effective alternative to stainless steel
  • Polyester material has a UL 94 rating of 5VA
  • Easy to install; no tools required
  • Thread and nut are constructed of non-glass-filled polyester

Specifications

Accessory Type
Hole Seals
Application
Controls and Drives;Corrosive Environments;Power Distribution
Application
Power Distribution; Corrosive Environments; Controls and Drives
Color
Light Gray
Color
Gray
Color Code
RAL 7035
Finish
Textured
IP Rating
IP66
Material
Polyester
Material
Plastic;Polyester
Max Hole Diameter
1.91 in
Min Hole Diameter
49 mm
Modification Services
Yes
Nema Rating
Type 3R, 4, 4X, 12, 13
Outside Diameter
2.19 in
Outside Diameter
None
Product Family
Hol-Sealers
Size
2.19 Dia. in
Size
56x49x3mm
Thickness
51.40mm (2.024")
Thickness
0.12 in
Torque
20 lbf/in
Type
External Mounting for Industrial Enclosures
Weight
0.18 lb
Works With
NEMA / IEC
Package Dimensions (L x W x H)
6 IN x 5.25 IN x 1.25 IN
Package Dimensions (L x W x H)
15.24 cm x 13.335 cm x 3.175 cm
Package Weight (Imperial)
0.180 L
Package Weight (Metric)
0.082 kg
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How to Install the ASPB100125NM Controller

This guide provides step-by-step instructions for installing and configuring the ASPB100125NM Controller, ensuring proper setup for optimal performance.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the ASPB100125NM controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the wiring

    Use terminal connectors to connect the power and signal wires to the designated terminals on the controller. Ensure all connections are tight and secure.

  3. Verify the installation

    Use a multimeter to check the voltage at the power terminals to ensure proper power supply. Confirm that the controller is receiving the correct voltage as per specifications.

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.