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NJW Waterproof Cap

NJW Waterproof Cap

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● Prevents intrusion of dust and foreign matter to the fitting part when connectors are not connected.
● It prevents accidents caused by touching live parts when not connected.
● 3 models are available: for straight, for relay, and for panel mounting.

·Other series connectors cannot be used.

Product Description

A waterproof cap for the NJW series that can be used for outdoor installation equipment such as surveillance cameras, construction equipment, and outdoor measuring instruments. It prevents dust and contaminant from entering the mating part when the connector is not connected, and maintains waterproof performance.

Specifications

NJW Waterproof Cap:Related Image

ModelShell SizeTypeWeight
(g)
NJW16PCA
For Straight
18
2020
2422
2813
16RCA
For Panel Mounting
10
2011
2413
289
16ADCA
For Relay
11
2013
2414
2811

More Information

NJW Waterproof Cap:Related Image
Part Number
NJW-16-ADCA
NJW-16-PCA
NJW-16-RCA
NJW-20-ADCA
NJW-20-PCA
NJW-20-RCA
NJW-24-ADCA
NJW-24-PCA
NJW-24-RCA
NJW-28-ADCA
NJW-28-PCA
NJW-28-RCA
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSpecifications Conforming shell size

₹ 587.20

1 Piece(s) 6 Day(s) or more For Relay16

₹ 1,023.20

1 Piece(s) 6 Day(s) or more For Straight16

₹ 539.55

1 Piece(s) 5 Day(s) or more For Panel Mounting16

₹ 590.24

1 Piece(s) 5 Day(s) or more For Relay20

₹ 1,123.20

1 Piece(s) 6 Day(s) or more For Straight20

₹ 647.20

1 Piece(s) 6 Day(s) or more For Panel Mounting20

₹ 766.09

1 Piece(s) 6 Day(s) or more For Relay24

₹ 1,347.73

1 Piece(s) 6 Day(s) or more For Straight24

₹ 765.71

1 Piece(s) 6 Day(s) or more For Panel Mounting24

₹ 1,071.00

1 Piece(s) 6 Day(s) or more For Relay28

₹ 1,710.40

1 Piece(s) 6 Day(s) or more For Straight28

₹ 999.20

1 Piece(s) 6 Day(s) or more For Panel Mounting28

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  1. 1

Waterproof Medium Type Connectors (NJW)

Features

● NJW series connectors are round metal connectors, designed to enhance water-proofing functionality when mated. (IPX7 equivalent)
● Light weight and superior strength enhanced by zinc die cast material (aluminum die cast for the shell size 28 connectors).
● Some of the products in the NJW series are PSE certified under the Electrical Appliance and Material Safety Law, and therefore can be used safely as a power supply.
● There are 3 types of connectors: Straight, relay, and panel mount connectors.
● Because these connectors are connected by soldering, no dedicated tool is required for wiring.

Common Specifications

Materials / Finish

Item Materials Finish
Shell / Dustproof Cap Zinc or
Aluminum Alloy (shell size 28)
Chrome Plated or special chemical processing
Insulator Synthetic Resin -
Contact Copper Alloy Silver Plating
Rubber Packing Synthetic Rubber -

Connector Diagram

Characteristics

Item Contents
Rated Current Check with the table below.
Rated Voltage Check with the table below.
Withstand Voltage No abnormality such as short circuiting occurs when regulated voltage is applied for 1 minute between immediately adjacent conductors.
Insulation Resistance 1,000 MΩ or higher when measured between immediately adjacent conductors with regulated voltage.
Contact Resistance Conductor resistance is 5 mΩ or less when a pair of contacts are connected at up to the regulation length.
Vibration Resistance No functional defect was found during the JIS C 5025 vibration test. Contact resistance is 5 mΩ or less.
Impact Resistance No functional defect was found during the JIS C 5026 shock test. Contact resistance is 5 mΩ or less.
Repeated Operation No functional defect was found when a removal and insertion sequence was tested 500 times. Contact resistance is 5 mΩ or less.
Humidity Resistance No functional defect was found during the JIS C 5023 humidity test. Insulation resistance is 100 MΩ.
Temperature Cycle No functional defect was found during the JIS C 5030 temperature cycle test.
Corrosion Resistance No functional defect was found during the JIS C 5028 salt water spray test. Contact resistance is 5 mΩ or less.
Waterproofing No abnormality such as flooding was found when left under water pressure of 0.4 kgf/cm2 at regular working conditions for 24 hours or more.
Operating Temperature Range -25°C ~ +85°C

Table of Basic Specifications

Product No. Shell
Size
Number of Cores Shape Symbol Rated Current
(A or less)
Rated Voltage
(V or less)
Withstand Voltage
AC (V)
Insulation Resistance
(MΩ or higher)
Contact Resistance
(mΩ or less)
Compatible Wire Size Applicable Electric Wire
Finished Outer Diameter (mm) Note 1
AWG Conductor Section Area mm2
NJW 16 3 PF, RM,
ADM
10 125 1,500 2,000 3 16 1.25 8.0 ~ 11.0
5 5 1,000 1,000 5 20 0.5
16 3 PM, RF,
ADF
10 125 1,500 2,000 3 16 1.25 8.0 ~ 11.0
5 5 1,000 1,000 5 20 0.5
20 2, 3 PF, RM,
ADM
15 250 1,500 2,000 3 14 2 7.0 ~ 12.5
4, 5 10 16 1.25
7 1,000
12 5 1,000 5 20 0.5
20 2, 3 PM, RF,
ADF
15 250 1,500 2,000 3 14 2 7.0 ~ 12.5
4, 5 10 16 1.25
7 1,000
12 5 1,000 5 20 0.5
24 2, 3 PF, RM,
ADM
20 250 1,500 5,000 3 12 3.5 9.5 ~ 15.0
4, 5 15 14 2
10 10 1,000 2,000 16 1.25
14, 16 5 1,000 5 20 0.5
24 2, 3 PM, RF,
ADF
20 250 1,500 5,000 3 12 3.5 9.5 ~ 15.0
4, 5 15 14 2
10 10 1,000 2,000 16 1.25
14, 16 5 1,000 5 20 0.5
28 16 PF, RM,
ADM
10 250 1,000 2,000 3 16 1.25 12.5 ~ 18.0
24 5 1,000 5 20 0.5
28 16 PM, RF,
ADF
10 250 1,000 2,000 3 16 1.25 12.5 ~ 18.0
24 5 1,000 5 20 0.5

Note 1: Even connectors with the same shell sizes may be divided into 2 or 3 types depending on the thickness of the cable used. Take care at selection. Refer to each product page for further details.

Contact Arrangement Diagram

Contact Arrangement Diagram

Connection Work Method

Connection Work Method
Connection Work Method