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Fluke Inspection Window for Use with NEMA Type 3/12

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RS Stock No.:
221-3586
Distrelec Article No.:
176-67-769
Mfr. Part No.:
FLK-050-CLKT
Brand:
Fluke
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Brand

Fluke

Product Type

Inspection Window

For Use With

NEMA Type 3/12

Standards/Approvals

CSA

COO (Country of Origin):
CN

Fluke FLK-050 Series Inspection Window, 140mm Length, IP65 - FLK-050-CLKT


This inspection window provides a sealed viewing solution for electrical enclosures, enabling non-intrusive Visual and infrared inspections in both indoor and outdoor settings. It is designed for use with NEMA Type 3/12 equipment and features materials and construction suited to harsh industrial environments, including elevated temperature exposure and arc-resistant performance for safer in-service inspections.

Features & Benefits


• IP65 rating delivers dust-tight and water-resistant protection
• Withstands body temperatures up to 659°C for high-heat scenarios
• CSA approval verifies conformity with recognised safety standards
• Quad-band optic transmission supports IR, UV and Visual modes
• AutoGround function ensures automatic grounding on installation
• Kwik Twist magnetic cover secures viewing pane and holds open

**Applications**


• Suitable for electrical enclosure inspection without panel removal
• Ideal for preventative thermography on switchgear and motors
• Used for routine Visual checks in industrial process plants
• Can be used for maintenance on mechanical and electro-mechanical systems
• Suitable for building services diagnostics where outdoor exposure occurs

What environmental protection does it offer?


It meets an IP65 ingress-protection rating, providing dust exclusion and protection against water jets for outdoor and indoor installations.

How does it support infrared and ultraviolet cameras?


The window’s multi-spectral optic transmits longwave and midwave IR Plus UVA/UVB and visible wavelengths, allowing different Camera types to be used without replacing the window.

How is the viewing pane secured against accidental impact?


A magnetic Kwik Twist cover shields the pane and can be locked with an access key

the cover also adheres magnetically to the panel when opened for convenience.

What installation convenience features reduce downtime?


Installation uses external mounting hardware and includes a self-adhesive drilling template and security key to simplify fitting without internal parts that could loosen.

Which grounding measure is included to enhance safety during inspection?


An AutoGround mechanism automatically connects the window to earth on installation, removing the need for separate earthing steps.

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