Why Choose the nVent HOFFMAN EXAS150SS6 Hole Seal M50?
The nVent HOFFMAN EXAS150SS6 is a robust hazardous location hole seal for M50 cable entries designed to close unused enclosure openings while maintaining environmental protection in industrial electrical applications. As part of the nVent HOFFMAN HLY hazardous location accessory series, it provides a reliable sealing solution for conduit openings, knockout holes and pushbutton apertures in suitable enclosures.
Manufactured with a durable 316L stainless steel outer plate and a sealing gasket, the EXAS150SS6 provides protection against dust, dirt, oil and water ingress. It is designed for use on increased safety Ex e enclosures in ATEX and IECEx Zone 1 or Zone 2 hazardous areas, supporting demanding industrial environments where reliable sealing is essential.
Suitable for M50 or 1 1/2-inch conduit openings, the EXAS150SS6 fits a 50 mm hole diameter and has an assembly diameter of approximately 67 mm. Its self-centring design allows straightforward installation on compatible metallic, non-painted enclosure surfaces.
Key Advantages
- Dedicated M50 hazardous location hole seal for nVent HOFFMAN enclosures.
- 316L stainless steel construction provides excellent corrosion resistance.
- Seals unused conduit, knockout and pushbutton openings.
- Suitable for ATEX and IECEx Zone 1 and Zone 2 applications.
- Provides reliable protection against dust, oil and water ingress.
- Self-centring design simplifies installation in enclosure cut-outs.
Key Features
- nVent HOFFMAN HLY hazardous location accessory series.
- Model: EXAS150SS6.
- M50 / 1 1/2-inch conduit compatible design.
- 316L stainless steel formed outer plate.
- Brushed stainless steel finish.
- 50 mm hole diameter compatibility.
- 67 mm assembly diameter.
- Silicone rubber sealing gasket for environmental protection.
- Designed for metallic, non-painted enclosure surfaces.
Reliable Enclosure Sealing for Hazardous Environments
The nVent HOFFMAN EXAS150SS6 helps maintain enclosure integrity by sealing unused openings that could otherwise allow contaminants or moisture to enter. This supports reliable operation of electrical equipment installed in industrial and hazardous location environments.
Designed for professional enclosure installations, the hole seal combines durable stainless steel construction with dependable gasket sealing to provide long-term protection in demanding applications.
Typical Applications
- Hazardous location electrical enclosures.
- ATEX and IECEx Zone 1 and Zone 2 installations.
- Industrial control cabinets.
- Automation and process control equipment.
- Power distribution enclosures.
- Unused conduit and knockout sealing applications.
