Large Air Vents

Name: Large Air Vents
SKU: Large Air Vents

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Venting Accessories

Part

Large Air Vents

External Dimensions 3.20 x 3.20 x 1.71 in

In stock

Product Overview

The large air vents, equipped with a nut and O-ring, are designed to equalize temperature and pressure while preventing internal condensation. Constructed with a gray polycarbonate body (UV stabilized for outdoor use) and a gray ABS nut, the small variant (UA-022) is recommended for a mounting hole size of 2.48" (63mm), while the large variant (UA-023) suits a hole size of 3.46" (87.9mm). These vents are particularly well-suited for larger ZH Series, ZQ Series, WQ Series, and SB Series enclosures. The small vent is compatible with most 60mm fans, while the large vent accommodates most 80mm fans.

Specifications for

Large Air Vents

Dimensions

External Dimensions (in) Hover me Nominal external dimensions (LxWxH). Features (flanges, feet, bosses, etc.) may increase the overall dimensions. Refer to drawings/models for exact dimensional details.
External Dimensions (mm)
Internal Dimensions (in) Hover me Nominal internal dimensions (LxWxH). Features (screw towers, mounting bosses, corner radii, wall draft, etc.) may impact the overall dimensions. Refer to drawings/models for exact dimensional details.
Internal Dimensions (mm)
Wall Thickness Hover me Nominal wall thickness. Wall thickness may vary throughout the enclosure. Refer to drawings/models for exact details.
DIN Rail Length (mm)
Weight
Screw Size
Fan Size
Fits Hole Size
Mounting Thread
Cable Diameter (in)
Clearance Hole Diameter (in.)
Max Wall Thickness Hover me Max wall thickness based on full thread engagement into the nut supplied with cable gland.
Metric Knockouts
2d Drawing PDF

Material Details

Download Material Specs
Product Material
Base
Cover
Panel
End Panel
End Cap
Latch
Gasket
Mounting Flange
Mounting Feet
Body
Nut
Din Clip
DIN Rail
Washer
Temp. Range Impact / Vibration
Temp. Range Static
Strut Channel
Hose Clamp
Button Keypad
Battery Door
Assembly Screws

Application

Application
UV Resistant
Waterproof
EMI/RFI Attenuation

General

Series
Color
Country of Origin
Manufacturer
Screw Type
Screw Use

Assembly Details

Assembly Includes Hover me Most components require assembly upon delivery.
Cover Assembly
Cover Style
Base Style
Screw Torque
Lock Nut Torque
Sealing Nut Torque
External Mounting Style
Internal Mounting Option
Number of Buttons
Number of Prongs
Anchoring Screw Tab
Battery Compartment
Receptacle Holes

Ratings

UL & cUL File Number
NEMA Rating Hover me NEMA Ratings are based on independent lab testing by UL and/or information available from the manufacturer.NEMA Ratings are based on independent lab testing by UL and/or information available from the manufacturer.
IP Equivalent Hover me Polycase IP Equivalents are based on the NEMA 250 to IEC 60529 conversion table published by NEMA.org.
IP Rating Hover me IP Ratings are based on independent lab testing and/or information available from the manufacturer.
Flame Rating
Impact Rating
Insulation Voltage
Protection Class