Waterproof electrical connector for marine

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Waterproof electrical connector for marine
Waterproof electrical connector for marine

Nanaboshi marine connector NWPC Series

Overview

Waterproof connectors based on NCS Series.

・Shell treated by brass + chrome plating.

・Robust and highly resistant to salt damage to make these connectors suitable for a wide variety of fields including civil engineering and construction machines, emergency power supply systems and ships.

Features

dth=”233″>RoHS

RoHS Directive compliant.
Waterproof Waterproof connector (Waterproof function equivalent to IP-X6 when coupled).
Lock method Thread lock.
Features of merchanism / material ○ Shell of brass treated by chrome plating to offer superior corrosion resistance.
○ Cable draw-out part provided with cable clamp to ensure firm cable holding         ( Size 14 excluded ).
Standards ○ < CSA NRTL/C > standard certified connectors available. ( CSA : C22.2 No.182.3 UL : 1977 )
Note: The specifications of safety standard certified products are slightly different from those of standard products. For the rated voltage, current and cable conductor cross sectional area, refer to A List of Standards Acquired ( p.129 ).
Cable termination Soldering

Material

Material  Finish
Shell Brass Chrome plating
Partially Tin-cobalt plating ( Shell size 16 only )
Insulator Synthetic resin
Contact Copper alloy Shell size 14, 16, 25, 30 : Nickel plating
Shell size 40, 44, 50, 54, 60, 64 : Silver plating
Shell size 30 (Number of contacts 7H, 13) : Gold plating

Operating temperature range

-40℃ to +85℃

Rate Voltage and current of NWPC Series product :

Shell size Contact Insulation resistance (MΩ) Contact resistance  Withstand voltage
(mΩ) (V r.m.s.)
S Type  G Type  S Type  G Type  S Type  G Type 
14 1 DC 500V   2,000 min 3 max. 1,000
2
16 1 DC 500V   2,000 min 3 max. 1,000
2 DC 500V   2,000 min 3 max. 1,000
3
4
25 2 DC1,000V   2,000 min DC 1,000V   2,000 min 3 max. 3 max. 2,000 2,000
3
4
5 1,800 1800
6
7
8
30 2 DC1,000V   2,000 min DC 1,000V   2,000 min 3 max. 3 max. 2,000 2,000
3
4
5 1,800 1,800
6
7
8 DC 1,000V   2,000 min 3 max. 1,800
7H DC 500V   2,000 min 1,500
13
40 (S Type)

44 (G Type)

2 DC1,000V   2,000 min DC 1,000V   2,000 min 3 max. 3 max. 2,500 2,500
3
4
5 2,000 2,000
6
8
10 1,800 1,800
12
16
20
50 (S Type)     

54 (G Type)

2 DC1,000V   5,000 min DC 1,000V   5,000 min 1 max. 1 max. 3,000 3,000
3
4 DC1,000V   2,000 min DC 1,000V   2,000 min 3 max. 3 max. 2,500 2,500
8 2,000 2,000
10
15
25 1,800 1,800
60 2 DC1,000V   5,000 min 1 max. 3,000
3
4
10 DC1,000V   2,000 min DC 1,000V   2,000 min 3 max. 3 max. 25,000 2,000
15
30 1,800 1,500
32
40
64 2 DC 1,000V   5,000 min 1 max. 3,000
3
4

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