IR Inspection Window, 75mm, Security Key

Fluke Inspection Window, NEMA 12 Enclosure, NEMA 4 Enclosure - FLUKE-CV300

This inspection window provides a clear viewing access point for electrical enclosures, allowing internal components to be monitored without opening the cabinet. Designed for mounting in industrial control panels and electrical cabinets, it is suitable for installations requiring protection against dust and, where specified, weather exposure. The product is intended to integrate with recognised enclosure types and conforms to applicable approvals for use in compliant systems.

Features and Benefits:

• Compatible with NEMA12 enclosures for dust-protected installations
  Suitable for NEMA4 enclosures to resist water ingress
  Window accessory that permits internal visual inspection without entry
  Meets cURus approval for safety-assessed installations

Applications

• Suitable for viewing controls within industrial electrical cabinets
  Used with factory control panels requiring sealed observation
  Ideal for retrofit of NEMA12 inspection window accessory needs
  Can be used on weather-exposed panels requiring NEMA4 inspection window
  Suitable for technicians performing external visual checks in production areas

Can it be fitted to existing control cabinets?

It is designed as a window accessory for integration into standard NEMA12 and NEMA4 enclosure cut-outs and can be installed in compatible panel openings.

How does it perform in environments with water spray?

When used with NEMA4-rated enclosures, it supports resistance to water ingress suitable for spray and splash conditions encountered outdoors or in washdown areas.

What approval ensures compatibility with safety requirements?

The product carries cURus approval, indicating it has been assessed against relevant safety standards for use in industrial electrical installations.

Which professionals benefit most from using this window?

Maintenance engineers and panel builders benefit by gaining external visibility of components for inspection and status checks without removing enclosure covers.

Notes

Stock nos. 820-2998 and 820-3002 have a keylock.

Standards

Torture Tested to the highest test ratings: IEEE C37.20.7 63 kA Arc tested at KEMA, UL 50/50E/50V, UL1558, IEC60529-1: IP67, IEC 60068, NEMA 4/12, CSA C22.2 NO. 14-13:2012, and CE.