SK-K3 Plastic Buckle Waterproof Box Series

SK-K3 waterproof boxes use plastic buckle closures and offer transparent or gray door versions across six enclosure sizes.

SK-K3-A: transparent door; SK-K3-B: gray door.
12 order codes with model-specific overall dimensions.
Catalog-listed protection level: IP66.

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Overview

The SK-K3 waterproof box series uses plastic buckle closures with transparent A doors or gray B doors. Each door version is listed in six enclosure sizes, giving 12 order codes. The catalog states IP66 protection for the series.

Features

Plastic buckle closure construction.
Transparent and gray door options identified by model suffix.
Six overall enclosure sizes for each door version.
Catalog-listed IP66 protection level.

Technical Specifications

Parameter	Catalog specification
Series	SK-K3
Models	SK-K3-A and SK-K3-B
Door identification	A: transparent; B: gray
Closure type	Plastic buckle
Protection level	IP66, catalog-listed

Order Codes and Dimensions

All dimensions are in mm. A, B and C follow the overall dimension axes in the source drawing and are separate from door letters in the model name.

SK-K3-A — Transparent Door

Order code	A	B	C
1510070	150	100	70
1515090	150	150	90
2010070	200	100	70
2217110	220	170	110
2919140	290	190	140
3929160	390	290	160

SK-K3-B — Gray Door

Order code	A	B	C
1510071	150	100	70
1515091	150	150	90
2010071	200	100	70
2217111	220	170	110
2919141	290	190	140
3929161	390	290	160

Selection Guide

Specify the complete order code, door version and required equipment layout. Check the overall dimensions against the installation space. Cable-entry modifications and fittings should be specified with sealing requirements for the finished assembly. Housing resin, usable interior dimensions and included mounting plates or other internal components are not specified in the supplied material.