JB-W series CAPCON integrated, Slim & Compact

Junction box for sensor cables routed where space is limited.

Features

Protection category	Color	Rated voltage	Rated current	Oilproof	Weatherproof	Number of terminals
IP67	Black/Beige	300V	15A	✓	✓	3P/4P/6P

Certificates/Approvals

EU RoHS2

China RoHS

CSA

PSE

Model/Specification

Oilproof type Rubber bushing：Black

Model		Rated voltage	Nominal section area of cable	Number of terminals	Terminal screw	Weight （*1）	Q'ty per package
Black	Beige
JB-WST303	JB-WST303BJ	AC/DC 300V 15A	1.25mm2 or less	3P	M3×8 Free terminal screw	46g	1 pc.
JB-WST304	JB-WST304BJ			4P		63g
JB-WST306	JB-WST306BJ			6P		85g

Weatherproof type　Rubber bushing：Blue

Model		Rated voltage	Nominal section area of cable	Number of terminals	Screw terminal	Weight （*1）	Q'ty per package
Black	Beige
JB-WST303E	JB-WST303EBJ	AC/DC 300V 15A	1.25mm2 or less	3P	M3×8 Free terminal screw	46g	1 pc.
JB-WST304E	JB-WST304EBJ			4P		63g
JB-WST306E	JB-WST306EBJ			6P		85g

Common：Working temperature -25 to＋80℃
*1 Weight values are for Black color.

Applicable crimp terminal

Dimensional drawing

Materials

Applicable cable diameter/Accessories

JB-WST303／JB-WST303E

Premounted （before shipment）

Model of Rubber bushing	Applicable cable diameter（mm）	Q'ty
G15M-05/05E	Ø3 to 5	1
G15M-07/07E	Ø5 to 7	1

Accessories

Model of Rubber bushing	Applicable cable diameter（mm）	Q'ty
G15M-04/04E	Ø2 to 4	1
G15M-302/302E	Ø2.4 to 3（2 holes）	1

JB-WST304／JB-WST304E

Premounted （before shipment）

Model of Rubber bushing	Applicable cable diameter（mm）	Q'ty
G11-09A/09AE	Ø6 to 9	1
G11-402/402E	Ø3 to 4（2 holes）	1

Accessories

Model of Rubber bushing	Applicable cable diameter（mm）	Q'ty
G13-09B/09BE（※1）	Ø4 to 6（※2）	1
G11-09A/09AE	Ø6 to 9	1

JB-WST306／JB-WST306E

Premounted （before shipment）

Model of Rubber bushing	Applicable cable diameter（mm）	Q'ty
G11-11/11E	Ø9 to 11	1
G11-334/334E	Ø2.2 to 3.3（4 holes）	1

Accessories

Model of Rubber bushing	Applicable cable diameter（mm）	Q'ty
G13-09B/09BE（*1）	Ø4 to 6（*2）	1
G11-09A/09AE	Ø6 to 9	1

・Other rubber bushings are sold separetely.
（*1）This is to insert into the rubber G11-09A/G11-09AE.
（*2）When fitted in the rubber of G11-09A/G11-09AE.

Mounting method in case of using center holes

Using seal washers meets IP67 protectivity.*Seal washers are not included.

Mounting method in case of using center holes

Enlarged figure of mounting part

【Recommendation】
Maker:Misumi 　Model:GSWMF4　(2pcs)
Outer diameter Ø 10.2　Thickness 1.3mm　Drilling point diameter：Ø 4 to 4.4

【Cautions】
・Do not use sems screws or flat head screws as M4 fixed screw.
・Select M4 fixed screw considering the thickness of the back side of the housing and that of seal washers.
・Check the performance of seal washers by yourselves if you use other seal washers than other recommendation.

Instructions

Insert cables

1.Insert cables from the openings on each end (through the CAPCON) and crimp the fork terminals.

【Cautions】Make sure to use an insulated sleeve with a fork terminal. Failure to this may cause a short circuit due to insufficient insulation distance.

2.Connect Terminals

2.Install the fork terminals in the JOIBOX terminal strip and tighten them with the screws provided.

【Cautions】The following matters should be strictly observed. Faulty connections may result in heating or burning.
・Make sure the screws are tightly secured. Check and retighten if necessary.
・Never make connections as shown in the above.

3.Secure cable

3.Tighten the (CAPCON) dome nut to fasten cable.

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.

Option

Rubber bushing

Plagging bar

Shorting bar

Cautions

*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.

Outside the range of working temperature
Water vapor contained or high temperature/humidity air
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.

Wiring precautions

Please pay attention to the following matters in wiring work.
*Avoid direct sunshine in outdoor use.
*To prevent entry of water dropping along the cable, pay attention to the following matters.

Do not place the JOIBOX so as the cable entry is in an upward direction.
When the cable is drawn from higher position, provide a water trap or a horizontal portion.

Wiring precautions

JB-W series CAPCON integrated, Slim & Compact