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 (M?)		Contact resistance		Withstand voltage
				(m?)		(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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