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SK-16 Enclosure with Knockouts

Square junction housing with metric knockouts

Part
SK-16
External Dimensions 5.1 x 5.1 x 2.9 in
In stock
Color
Unit Price $26.93
Part
SK-16
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Product Overview
The SK-16 knockout enclosure is molded from fiberglass reinforced gray polycarbonate and comes standard with a polyurethane gasket, and PCB mounting holes in the base. Designed for versatility, captive plastic machine screws are utilized to assemble the enclosure for easy cover on/off convenience, while the 9 x M20/25; 2 x M20; 1 x M25/32 metric knockouts can be easily removed with the use of a flathead screw driver or similar tool to create cable pass-throughs in the field. The all-plastic enclosure provides the option of a tinted clear cover for quick monitoring of internal components, or a gray cover for applications where privacy and consistency is important.
Specifications for
SK-16
Dimensions
Approximate External Dimensions Hover me Nominal external dimensions (LxWxH). Features (flanges, feet, bosses, etc.) may increase the overall dimensions. Refer to drawings/models for exact dimensional details.
Approximate Internal Dimensions Hover me Dimensions listed are approximate. Please refer to the drawings/models below to ensure a fit for your application.
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.
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
Indoor/Outdoor Use
UV Resistant
Waterproof
EMI/RFI Attenuation
General
Series
Color
Clear Cover
Country of Origin
Manufacturer
Out-Of-Stock Lead Time Hover me We strive to keep adequate stock on hand for all parts. If we do happen to be out of stock, this is the anticipated lead time if the part is not in stock in our Avon warehouse.
Screw Type
Screw Use
Returnable
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.
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
Inventory for
SK-16
In stock
Number of Units in Stock Hover me Stock available to ship within 1-2 business days
Ready To Ship in 2-3 Days
Additional Stock
Ready To Ship in One Week
Ready To Ship in 2 Weeks
Out-Of-Stock Lead Time Hover me We strive to keep adequate stock on hand for all parts. If we do happen to be out of stock, this is the anticipated lead time if the part is not in stock in our Avon warehouse.
Returnable

Polycase inventory is subject to change. Most products will ship within 1 business day, when the item is in stock and the order is placed before 3PM ET Monday-Friday. In the unlikely event your order is delayed, we will contact you via email.

Downloads

Models & Drawings
3D Model SK-16 STEP
2D Drawing DWG SK-16 DWG
2D Drawing PDF SK-16 PDF
Other Files SK-16 Printing Template
Material Specs
SK Series Material Specs Material Specs
Guides
SK Series Knockout Instructions Knockout Instructions
Certifications & Testing
USMCA Certificate of Origin USMCA SG/SK Series

Accessory Guide

Optional Accessories
Internal Mounting Panel SK-16K
Surface Mounting Kit SK-99
Internal Spacer Kit SK-97
DIN Rail Kit (Installed Along Length or Width) DR-09
Adhesive PCB Mounting Standoffs MB-01-20
Cable Management & Venting Accessories Cable Glands & Vents

Part Numbers

Color Clear Cover
Part # Gray No Yes
SK-16-02
SK-16-03

Compare with Similar Items

Customer Rating
External Dimensions Hover me Nominal external dimensions (LxWxH). Features (flanges, feet, bosses, etc.) may increase the overall dimensions. Refer to drawings/models for exact dimensional details.
Internal Dimensions Hover me Dimensions listed are approximate. Please refer to the drawings/models below to ensure a fit for your application.
Country of Origin
Out-Of-Stock Lead Time Hover me We strive to keep adequate stock on hand for all parts. If we do happen to be out of stock, this is the anticipated lead time if the part is not in stock in our Avon warehouse.
Color
Material
Application
NEMA Ratings Hover me 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.
Mounting Style
Internal Mounting Option
Features
5.1 x 5.1 x 2.9 in
4.7 x 4.7 x 2.4 in
Germany
Up to 14 weeks
Gray
Polycarbonate
Outdoor use
4X, 12K
IP65, IP66
  • Optional surface mounting kit (sold separately)
  • PCB mounting bosses in base
  • Internal mounting panel (sold separately)
  • Metric Knockouts
  • Centrally located bosses for DIN rail mounting
  • Machine screws for on/off convenience
  • Captive plastic screws
5.5 x 4.1 x 2.4 in
5.0 x 3.6 x 2.1 in
United States
2 to 6 weeks
Gray
Polycarbonate
Outdoor use
1, 2, 3, 3R, 3RX, 3S, 3SX, 3X, 4, 4X, 5, 6, 6P, 12, 13
IP65, IP66, IP67, IP68
  • Molded-on flange
  • PCB mounting bosses in base
  • Internal mounting panel (sold separately)
  • Cover screws into brass inserts for on/off convenience
  • Machine screws for on/off convenience
  • Pole mount kit available (sold separately)
5.9 x 5.9 x 3.5 in
5.2 x 5.2 x 3.3 in
South Korea
2 to 16 weeks
Gray
ABS, Polycarbonate
Indoor use, Outdoor use
1, 2, 4, 4X
IP65, IP66
  • Surface mounting kit (included)
  • PCB mounting bosses in base
  • Internal mounting panel (sold separately)
  • Hinged Cover
  • Area for padlock
  • Pole mount kit available (sold separately)
  • Centrally located bosses for DIN rail mounting (DIN rail mounting kit available)
5.9 x 5.9 x 3.5 in
4.8 x 4.8 x 3.3 in
South Korea
2 to 16 weeks
Gray
Polycarbonate
Outdoor use
4X
IP65, IP66, IP67
  • Optional surface mounting kit (sold separately)
  • PCB mounting bosses in base
  • Internal mounting panel (sold separately)
  • Hinged Cover
  • Area for padlock
  • Pole mount kit available (sold separately)
  • Centrally located bosses for DIN rail mounting (DIN rail mounting kit available)
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