AS050LG

NVENT HOFFMAN ASPBSS Hole seal SS 30.5-pushbutton

nVent HOFFMAN ASPBSS stainless steel hole seal designed to close unused 30.5 mm pushbutton openings and maintain enclosure protection.

SKU: ASPBSSMPN: ASPBSS
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Manufacturer Lead Time

£64.00

Why Choose the nVent HOFFMAN ASPBSS Hole Seal?

The nVent HOFFMAN ASPBSS is a professional stainless steel hole seal designed to close unused 30.5 mm pushbutton openings, conduit openings and knockout holes in electrical enclosures. As part of the nVent HOFFMAN Hol-Sealers range, it provides reliable protection against dust, dirt, oil and water ingress in industrial enclosure applications.

Manufactured from 304 stainless steel with a polished finish, the ASPBSS provides a durable and corrosion-resistant sealing solution for control cabinets and electrical housings. The integrated oil-resistant gasket helps maintain enclosure protection ratings when installed correctly in compatible nVent HOFFMAN enclosures.

Designed for 30.5 mm pushbutton holes, the ASPBSS supports professional enclosure modification and refurbishment by securely sealing unused openings while maintaining the appearance and integrity of industrial electrical equipment.

Key Advantages

  • Professional stainless steel hole seal for 30.5 mm pushbutton openings.
  • 304 stainless steel construction provides corrosion resistance and durability.
  • Polished finish for a clean enclosure appearance.
  • Oil-resistant gasket helps protect against dust, dirt, oil and water.
  • Maintains enclosure protection ratings when installed in suitable nVent HOFFMAN enclosures.
  • Suitable for industrial control panels and electrical cabinets.

Key Features

  • nVent HOFFMAN ASPBSS Hol-Sealers hole seal.
  • For 30.5 mm pushbutton holes.
  • Material: Stainless Steel 304.
  • Finish: Polished.
  • Hole seal diameter: 44 mm.
  • Maximum hole diameter: 32 mm.
  • Thickness: 1.5 mm.
  • Includes stainless steel stud and wing nut fixing arrangement.

Reliable Enclosure Protection for Industrial Applications

The nVent HOFFMAN ASPBSS provides a dependable method for sealing unused enclosure openings after the removal of pushbuttons, switches or other panel-mounted devices. Its stainless steel construction makes it suitable for demanding industrial environments where corrosion resistance and reliable sealing performance are required.

Hol-Sealers accessories help electrical engineers and panel builders maintain enclosure protection levels while improving the safety, appearance and reliability of industrial control systems.

Typical Applications

  • Industrial control cabinets.
  • Electrical enclosure modification.
  • Automation panels and machine control systems.
  • Unused pushbutton opening sealing.
  • Switchgear and control panel assembly.
  • Industrial electrical installations.

Technical Specifications

Country of Manufacture United States
Manufacturer nVent HOFFMAN
Series Hol-Sealers
Model ASPBSS
Product type Hole seal
Material Stainless Steel 304
Finish Polished
Application 30.5 mm pushbutton holes
Hole diameter 32 mm maximum
Hol-Sealer diameter 44 mm
Thickness 1.5 mm
Protection rating IP66
NEMA rating Type 3R, 4, 4X, 12, 13
Packaging quantity 10 pcs

Frequently Asked Questions

What is the nVent HOFFMAN ASPBSS used for?

The ASPBSS is used to seal unused 30.5 mm pushbutton holes, conduit openings and knockout openings in electrical enclosures.

What material is the ASPBSS hole seal made from?

The ASPBSS is manufactured from 304 stainless steel with a polished finish for durable industrial use.

What enclosure protection ratings can the ASPBSS help maintain?

When installed correctly in compatible nVent HOFFMAN enclosures, the ASPBSS helps maintain Type 3R, 4, 4X, 12, 13 and IP66 protection ratings.

What hole size is the ASPBSS designed for?

The ASPBSS is designed for 30.5 mm pushbutton openings with a maximum hole diameter of 32 mm.

Which brand manufactures the ASPBSS hole seal?

The ASPBSS is manufactured by nVent HOFFMAN as part of the Hol-Sealers enclosure accessory range.

Trusted by Industrial Panel Builders Worldwide

nVent HOFFMAN enclosure accessories are trusted by electrical engineers and automation professionals for reliable protection, easy installation and long-term performance in industrial control systems.

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