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Wiring accessories

OA-W Standard type

Versatile product lineup different in color, applicable cable size or working condition

キャプコンOA-Wシリーズ 標準タイプ


Protection Category Color Adaptability Number of holes
IP67 Black/Light gray/Beige Oilproof/Weatherproof 1


・Applications Addresses a variety of wiring requirements in electrical control panels, junction boxes, limit switches, electric motors and elsewhere where cable protection and strain relief is required.


Oilproof type Rubber bushing : Black O-ring : Black

Model Applicable cable dia.
Entry hole dia.
Thread Max. plate thickness Weight* Q'ty per package
Black Light gray Beige
OA-W15M-04 OA-W15M-04C1 OA-W15M-04B Ø2 - 4 Ø15 M15
3 mm 8g 20 pcs.
OA-W15M-05 OA-W15M-05C1 OA-W15M-05B Ø3 - 5 7g
OA-W15M-07 OA-W15M-07C1 OA-W15M-07B Ø5 -7 7g
OA-W3/8G-04/09 OA-W3/8G-04/09C1 OA-W3/8G-04/09B Ø4—9① Ø17 G3/8 4mm 12g
OA-W3/8G-06/09 OA-W3/8G-06/09C1 OA-W3/8G-06/09B Ø6—9 11g
OA-W3/8G-09/11 OA-W3/8G-09/11C1 OA-W3/8G-09/11B Ø9—11 10g
OA-W1606 OA-W1606C1 OA-W1606B Ø4 - 6 Ø21 CTG16
4 mm 13g
OA-W1608 OA-W1608C1 OA-W1608B Ø6 - 8 12g
OA-W1609 OA-W1609C1 OA-W1609B Ø7 - 9 13g
OA-W1611 OA-W1611C1 OA-W1611B Ø9 - 11 12g
OA-W1613 OA-W1613C1 OA-W1613B Ø11 - 13 12g
OA-W1614 OA-W1614C1 OA-W1614B Ø13 - 14 11g
OA-W2213 OA-W2213C1 OA-W2213B Ø9 - 13 Ø28 CTG22
6 mm 35g 10 pcs.
OA-W2216 OA-W2216C1 OA-W2216B Ø13 - 16 32g
OA-W2219 OA-W2219C1 OA-W2219B Ø15 - 19 30g
OA-W2820 OA-W2820C1 OA-W2820B Ø13 - 20① Ø34 CTG28
5.5 mm 71g
OA-W2823 OA-W2823C1 OA-W2823B Ø19 - 23 67g
OA-W3626 OA-W3626C1 OA-W3626B Ø21 - 26 Ø42 CTG36
(G1 1/4)
7.5 mm 111g 5 pcs.
OA-W3630 OA-W3630C1 OA-W3630B Ø25 - 30 107g

Weatherproof type Rubber bushing : Blue O-ring : Blue

Model Applicable cable dia.
Entry hole dia.
Thread Max. plate thickness Weight* Q'ty per package
Black Light gray Beige
OA-W15M-04E OA-W15M-04EC1 OA-W15M-04EB Ø2 - 4 Ø15 M15
3 mm 8g 20 pcs.
OA-W15M-05E OA-W15M-05EC1 OA-W15M-05EB Ø3 - 5 7g
OA-W15M-07E OA-W15M-07EC1 OA-W15M-07EB Ø5 - 7 7g
OA-W3/8G-04/09E OA-W3/8G-04/09EC1 OA-W3/8G-04/09EB Ø4—9① Ø17 G3/8 4mm 12g
OA-W3/8G-06/09E OA-W3/8G-06/09EC1 OA-W3/8G-06/09EB Ø6—9 11g
OA-W3/8G-09/11E OA-W3/8G-09/11EC1 OA-W3/8G-09/11EB Ø9—11 10g
OA-W1606E OA-W1606EC1 OA-W1606EB Ø4 - 6 Ø21 CTG16
4 mm 13g
OA-W1608E OA-W1608EC1 OA-W1608EB Ø6 - 8 12g
OA-W1609E OA-W1609EC1 OA-W1609EB Ø7 - 9 13g
OA-W1611E OA-W1611EC1 OA-W1611EB Ø9 - 11 12g
OA-W1613E OA-W1613EC1 OA-W1613EB Ø11 - 13 12g
OA-W1614E OA-W1614EC1 OA-W1614EB Ø13 - 14 11g
OA-W2213E OA-W2213EC1 OA-W2213EB Ø9 - 13 Ø28 CTG22
6 mm 35g 10 pcs.
OA-W2216E OA-W2216EC1 OA-W2216EB Ø13 - 16 32g
OA-W2219E OA-W2219EC1 OA-W2219EB Ø15 - 19 30g
OA-W2820E OA-W2820EC1 OA-W2820EB Ø13 - 20① Ø34 CTG28
5.5 mm 71g
OA-W2823E OA-W2823EC1 OA-W2823EB Ø19 - 23 67g
OA-W3626E OA-W3626EC1 OA-W3626EB Ø21 - 26 Ø42 CTG36
(G1 1/4)
7.5 mm 111g 5 pcs.
OA-W3630E OA-W3630EC1 OA-W3630EB Ø25 - 30 107g
Common : Working temperature  -25 to +80℃ * Weight values are for Black color.
Note : The applicable cable size marked with ① changes by combination of the rubber bushings.

(*1) Applicable cable diameter(mm)
Rubber bushing A+B Ø13 - 16
Rubber bushing A only Ø16 - 20

Dimensional drawing




Cabtyre cable outer diameters



1. Attach the cable gland CAPCON.


2. Insert the cable.

電線を固定する。 締付キャップを締めて電線を固定する。

3. Tighten the dome nut to clamp the cable securely.


4. Make sure that the cable is properly secured.

Fitting to tapped holes of limit switches and the like
When mounting on female thread, remove the locknut and mount a CAPCON on smooth surface without twisting the O-ring.


  • Use only one cable for one hole.
  • Tightening torque and tensile strength differ depending on the material of cable coating and its hardness.
  • Tensile strength and waterproof performance drops when outer cable diameter changes due to aging.
  • Product performance are not guaranteed for cables other than the applicable size or round cables.
  • For proper torque management of the locknut and the dome nut , fix the nipple with a wrench and tighten the Dome nut.


Rubber bushing


Plugging bar




*Do not step foot or put load on the product. Do not paint the product.
*Do not use this product in oil or water.
*To prevent deterioration, avoid using or storing this product under the following atmospheres.
  1. Outside the range of working humidity and temperature
  2. Water vapor contained or high temperature/humidity air
  3. Acidic, alkaline or organic solvent-containing air (See Technical Data "Chemical resistance")
For any other special environmental conditions, please contact us before use.
  • For Oilproof Type (Rubber color : black)
    Do not expose to direct and continuous sunlight.
    Suitable for oily environments.
    *For non-oily places, use Weatherproof type.
  • For Weatherproof Type (Rubber color : blue)
    Avoid using in oily environments.
    For non-oily indoor places, Weatherproof type is recommended.