NCS Straight Plug (Screw)

Brand :

MISUMI

Caution

Product Description

Reliable NCS connectors including PES market-acquired products

● Connects to panel mount receptacles or relay adapters.

· The mating counterparts follow. For combination, be sure to combine the male (pin) and female (socket) components.
Relay Adapters
Panel Mount Receptacles
· To protect the insulator of products of 80A or more from the heat of the solder, the contact can be removed from the insulator.
· Does not support key position changes.

Specifications

Model	Shell Size	Number of Cores	Shape Symbol	Contact Shape	PSE Mark	Weight (g)
Model	Shell Size	Number of Cores	Shape Symbol	Contact Shape	PSE Mark	Weight (g)
NCS	14	1	P	Female (Socket)		25
	14	2	P	Female (Socket)		19
	16	1	P	Female (Socket)		38
		2			○	36
		3			○	37
		4			○	37
	16	2	PM	Male (Pin)	○	37
	16	3	PM	Male (Pin)	○	32
	25	2	P	Female (Socket)	○	46
		3			○	47
		4			○	47
		5			○	50
		6				51
		7				53
		8				50
	25	2	PM	Male (Pin)	○	46
		3			○	46
		4			○	47
		5			○	47
		6				51
		7				48

* ○ mark is PSE mark acquired item

Model	Shell Size	Number of Cores	Shape Symbol	Contact Shape	PSE Mark	Weight (g)
Model	Shell Size	Number of Cores	Shape Symbol	Contact Shape	PSE Mark	Weight (g)
NCS	30	2	P	Female (Socket)	○	72
		3			○	72
		4			○	74
		5			○	74
		6				75
		7				76
		8				76
		13				78
	30	2	PM	Male (Pin)	○	69
		3			○	70
		4			○	72
		5			○	72
		6				72
		8				71
	40	2	P	Female (Socket)	○	179
		3			○	182
		4			○	186
		5			○	189
		6				192
		8				197
		10				180
		12				179
		16				178
		20				178
	44	2	PM	Male (Pin)	○	206
		3			○	209
		4			○	214
		5			○	215
		6				219
		8				226
		10				206
		12				208
		16				210
		20				211
	50	2	P	Female (Socket)		369
		3				388
		4			○	335
		8				334
		10				340
		15				344
		25				325
	54	2	PM	Male (Pin)		627
		3				639
		4			○	576
		8				563
		10				575
		15				569
		25				563
	60	2	P	Female (Socket)		628
		3				657
		4				650
		10				593
		15				576
		30				551
		32				553
		40				554
	60	10	PM	Male (Pin)		549
		15				527
		30				525
		32				531
	64	2	PM	Male (Pin)		705
		3				752
		4				729

General-purpose Large Metal Connector (NCS)

Features

● NCS series connectors are round metal connectors that have been used conventionally as general-purpose type connectors.
● The structure is simple, robust, mechanically and electrically stable; some items have acquired the mark (Electrical Appliance and Material Safety Act compliant), so they can be used widely from power supply to signal transmission.
● There are 10 shell sizes, each of which offers a selection among panel mounting, cable mounting, and relay mounting, providing a wide variety of combinations to suit the application.
● Because these connectors are all connected by soldering, no dedicated tool is required for wiring.
● The structure is an original design and cannot be coupled with other companies' products.

Common Specifications

Material / Finish

Item	Materials	Finish
Shell / Dustproof Cap	Zinc Alloy or Brass	Chrome Plated or special chemical processing
Insulator	Epoxy Resin	ー
Contact	Copper Alloy	Nickel-plated (Shell Size 14 ~ 30)
		Silver-plated (Shell Size 40 ~ 60)
		Gold-plated (Shell Size 30, 13-core)

Combination Method

Characteristics

Item	Characteristics
Rated Voltage, Current	Check with the table below.
Limit Operating Voltage	Check with the table below. Shows the limit voltage value for continuous use of the NCS connector.
Withstand Voltage	No abnormality such as short circuiting occurs when regulated voltage (see table below) is applied for 1 minute between immediately adjacent conductors.
Insulation Resistance	Check with the table below. Resistance value when measured between immediately adjacent conductors with specified voltage.
Contact Resistance	Check with the table below. Conductor resistance value when a pair of contacts are connected at up to the regulation length
Humidity Resistance	No functional defect was found during the JIS-C-8306 humidity test, and the insulation resistance is 10 mΩ or higher.
Heat Resistance Test	No functional defect was found during the JIS-C-8306 heat resistance test.
Temperature Rise	Under correct operating conditions, the temperature rise in conducting parts is 40°C or less when rated current is flowing.
Corrosion Resistance	No functional defect was found during the JIS C 5028 salt water spray test.
Allowable Operating Temperature Range	-40°C ~ +120°C

Shell Size	Number of Cores	Shape Symbol	Rated Current (A or less)	Rated Voltage (V or less)	Limit Operating Voltage (Note)	Withstand Voltage (VAC)	Insulation Resistance (MΩ or higher)	Contact Resistance (mΩ or less)	Applicable Electric Wire Size Conductor Cross-sectional Area mm² Parentheses show AWG	Applicable Electric Wire Finished Outer Diameter (mm)
14	1.2	P, R, AD	5	125	200	1,000	2,000	3	0.75 (18)	φ5.5 ~ 7.0
16	1	P, R AD	10	125	200	1,000	2,000	3	1.25 (18)	φ6.5 ~ 8.0
16	2.3.4	P, R AD	5	125	200	1,000	2,000	3	0.75 (18)	φ6.5 ~ 8.0
16	2.3	PM, RF, ADF	5	125	200	1,000	2,000	3	0.75 (18)	φ6.5 ~ 8.0
25	2.3.4	P, R, AD GP1-2, LP	10	250	400	2,000	2,000	3	2 (14)	φ9.5 ~ 11.5
	5				400	1,800
	6.7				300
	8		5		300				1.25 (16)
25	2.3.4	PM, RF, ADF GPM1-2	10	250	400	2,000	2,000	3	2 (14)	φ9.5 ~ 11.5
	5		10		400	1,800			1.25 (16)
	6.7		5		300	1,800			1.25 (16)
30	2	P, R, AD GP1-2	15	250	400	2,000	2,000	3	3.5 (12)	φ11.0 ~ 13.0
	3.4					2,000			2 (14)
	5.6.7					1,800
	8		10		300	1,800
	13		5		-	1,500			1.25 (16)
30	2.3.4	PM, RF, ADF GPM1-2	15	250	400	2,000	2,000	3	2 (14)	φ11.0 ~ 13.0
	5		15		400	1,800
	6		10		-
	8		5		300				1.25 (16)
40	2.3.4	PM, RF, ADF GP1	30	250	500	2,500	2,000	3	5.5 (10)	φ15.0 ~ 17.0
	5.6.8		20		400	2,000			5.5 (10)
	10		3-piece - 10, 7-piece - 5		300	1,800			Contact No. 1, 9, 10-2 (14) , Others - 1.25 (16)
	12		3-piece - 10, 9-piece - 5						Contact No. 1, 9, 10-2 (14) , Others - 1.25 (16)
	16		3-piece - 10, 13-piece - 5						Contact No. 1, 14, 15-2 (14) , Others - 1.25 (16)
	20		5						1.25 (16)
44	2.3.4	PM, RF, ADF GPM1	30	250	500	2,500	2,000	3	5.5 (10)	φ15.0 ~ 19.0
	5.6.8		20		400	2,000			5.5 (10)
	10		3-piece - 10, 7-piece - 5		300	1,800			Contact No. 1, 9, 10-2 (14) , Others - 1.25 (16)
	12		3-piece - 10, 9-piece - 5						Contact No. 1, 9, 10-2 (14) , Others - 1.25 (16)
	16		3-piece - 10, 13-piece - 5						Contact No. 1, 14, 15-2 (14) , Others - 1.25 (16)
	20		5						1.25 (16)
50	2.3	P, R, AD GP1	80	500	600	3,000	5,000	1	30 (2)	φ19.0 ~ 23.0
	4		50	250	500	2,500	2,000	3	14 (6)
	8		25		400	2,000			3.5 (12)
	10		20		300
	15		15
	25		4-piece - 15, 21-piece - 5			1,800			Contact No. 3, 6, 19, 22-3.5 (12), Others - 2 (14)
54	2.3	PM, RF, ADF GPM1	80	500	600	3,000	5,000	1	30 (2)	φ19.0 ~ 26.0
	4		50	250	500	2,500	2,000	3	14 (6)
	8		25		400	2,000			3.5 (12)
	10		20		300
	15		15
	25		4-piece - 15, 21-piece - 5			1,800			Contact No. 3, 6, 19, 22-3.5 (12), Others - 2 (14)
60	2	P, R, AD GP1.25	150	500	600	3,000	5,000	1	50 (0)	φ29.0 ~ 33.0
	3		150						50 (0)
	4		80						30 (2)
	10		30	250	300	2,500	2,000	3	8 (8)
	15		15			2,500			3.5 (12)
	30, 40		5			1,500			2 (14)
	32		3-piece - 15, 29-piece - 5			1,500			Contact No. 2, 24, 28-3.5 (12), Others - 2 (14)
60	10	PM, RF, ADF GPM1.25	30	250	300	2,000	2,000	3	8 (8)	φ29.0 ~ 33.0
	15		15			2,000			3.5 (12)
	30		5			1,500			2 (14)
	32		3-piece - 15, 29-piece - 5			1,800			Contact No. 2, 24, 28-3.5 (12), Others - 2 (14)
64	2	PM, RF, ADF GPM1.25	150	500	600	3,000	5,000	1	50 (0)	φ31.0 ~ 36.0
	3		150						50 (0)
	4		80						30 (2)

(Note): Shows the limit voltage value for continuous use of the NCS connector. Follow the rated voltage if there is no indication on the connector.

NCS Connector Contact Arrangement Diagram

Connection Work Method

1. Disassemble the connector according to the following.

Note: If a contact for 80 A or 150 A is mounted, use the following procedure.

(1) Loosen the lock screws and remove the insulator from the connector body (turn counterclockwise)
(2) Loosen the clamp screws and remove the clamp saddle from the connector body

(1) Insert the contact wrench from the coupling side and remove the contact locking nut

2. Pass the disassembled parts through the cable in the order shown below.

Note: Avoid mistakes in the order or direction of parts.
Parts

3. Following the figure and table below, perform preparatory soldering for the core wires of the end-processed cable.

Cable End Processing Dimensional Drawing

4. Solder

(1) Insert the core wire with extra solder into the contact solder pot
(2) Heat the contact and the core wire with a soldering iron (conductor cross-sectional area 0.75 ~ 3.5 mm2 (AWG18 ~ AWG12) 30 seconds or less, and conductor cross-sectional area 5.5 ~ 14 mm2 (AWG10 ~ AWG6) 60 seconds or less)
(3) Apply solder and fill the gap between the contact and the core wires

5. Assemble the connector according to the following.

(1) Screw the insulator firmly to the connector body (contacts for 80 A and 150 A should be installed with a contact wrench beforehand)
(2) Tighten the lock screws (tighten the connector body and insulator to the extent that they do not loosen when rotated by hand)
(3) Tighten the clamp screw and attach the clamp saddle to the plug body

Conductor Area and Soldering Iron

Soldering Iron Wattage	Iron Tip Temperature (°C)	Wire Size (Upper Part mm2, Lower Part AWG)
		0.75	1,25	2	3.5	5.5	8	14
		18	16	14	12	10	8	6
15 W	320 ~ 370	○
30 W		○	○	○
60 W			○	○
80 W					○	○	○
100 W					○	○	○	○
150 W							○	○
200 W								○

Cable End Processing Dimensional Table

Shape Symbols for P and AD (LP, GP * Common)

· Shape symbols LP, GP * are the same as P.
· Shape symbol R is the same as AD, but can be used with A dimension at the length of your choice.

Product No.	Terminal Number	A	B	Product No.	Terminal Number	A	B	Product No.	Terminal Number	A	B	Product No.	Terminal Number	A	B
NCS-14-1-P	All Poles	13.5	6	NCS-40-5-P	All Poles	23	10	NCS-14-1-AD	All Poles	20	6	NCS-40-5-AD	All Poles	35	10
NCS-14-2-P	1 2	11 10	3.5 4	NCS-40-6-P	6 Other Poles	22 23		NCS-14-2-AD		20		NCS-40-6-AD
NCS-16-1-P	All Poles	13	6	NCS-40-8-P	8 Other Poles	22 23		NCS-16-1-AD		11		NCS-40-8-AD
NCS-16-2-P	1 2	13 11	4	NCS-40-10-P	1.9.10 Other Poles	22 23	7	NCS-16-2-AD		20		NCS-40-10-AD	1.9.10 Other Poles	34 35	7
NCS-16-3-P	1 2.3	11 13		NCS-40-12-P	1.9.10 Other Poles	22 23		NCS-16-3-AD				NCS-40-12-AD	1.9.10 Other Poles	34 35
NCS-16-4-P	1.2.4 3	11 10		NCS-40-16-P	1.14.15 Other Poles	22 23		NCS-16-4-AD				NCS-40-16-AD	1.14.15 Other Poles	34 35
NCS-25-2-P	All Poles	18	8	NCS-40-20-P	1.6.9 Other Poles	22 23		NCS-25-2-AD		24	7	NCS-40-20-AD	All Poles	35
NCS-25-3-P				NCS-50-2-P	All Poles	35	13	NCS-25-3-AD				NCS-50-2-AD		42	13
NCS-25-4-P				NCS-50-3-P		35	13	NCS-25-4-AD				NCS-50-3-AD		42	13
NCS-25-5-P		17	7	NCS-50-4-P		33	11	NCS-25-5-AD				NCS-50-4-AD		40	11
NCS-25-6-P	6 Other Poles	13 17		NCS-50-8-P	8 Other Poles	32 34	7	NCS-25-6-AD				NCS-50-8-AD			7
NCS-25-7-P	7 Other Poles	13 17		NCS-50-10-P	10 Other Poles	32 36	7	NCS-25-7-AD				NCS-50-10-AD			7
NCS-25-8-P	8 Other Poles	13 17		NCS-50-15-P	All Poles	34	9	NCS-25-8-AD				NCS-50-15-AD		42	9
NCS-30-2-P	All Poles	19	8	NCS-50-25-P	3.6.19.22 Other Poles	30 34	9 8	NCS-30-2-AD		24	8	NCS-50-25-AD	3.6.19.22 Other Poles	42 43	9 8
NCS-30-3-P			7	NCS-60-2-P	All Poles	43	15	NCS-30-3-AD			7.5	NCS-60-2-AD	All Poles	45	15
NCS-30-4-P				NCS-60-3-P			15	NCS-30-4-AD				NCS-60-3-AD			15
NCS-30-5-P				NCS-60-4-P			13	NCS-30-5-AD				NCS-60-4-AD			13
NCS-30-6-P	6 Other Poles	16 19		NCS-60-10-P		41	12	NCS-30-6-AD				NCS-60-10-AD		47	12
NCS-30-7-P	7 Other Poles	16 19		NCS-60-15-P		41	9	NCS-30-7-AD				NCS-60-15-AD		47	9
NCS-30-7H-P	All Poles	19		NCS-60-30-P		43	8	NCS-30-7H-AD			7	NCS-60-30-AD		48	8
NCS-30-8-P	8 Other Poles	16 19		NCS-60-32-P	2.24.28 Other Poles	39 43	9 8	NCS-30-8-AD			7	NCS-60-32-AD	2.24.28 Other Poles	47 48	9 8
NCS-30-13-P	All Poles	17	6	NCS-60-40-P	All Poles	43	8	NCS-30-13-AD			6	NCS-60-40-AD	All Poles	48	8
NCS-40-2-P		22	10					NCS-40-2-AD		35	6
NCS-40-3-P								NCS-40-3-AD
NCS-40-4-P								NCS-40-4-AD

Shape Symbols for P and AD (LP, GP * Common)

· Shape symbols LP, GP * are the same as P.
· Shape symbol R is the same as AD, but can be used with A dimension at the length of your choice.

Product No.	Terminal Number	A	B	Product No.	Terminal Number	A	B	Product No.	Terminal Number	A	B	Product No.	Terminal Number	A	B
NCS-16-2-PM	All Poles	13	6	NCS-44-16-PM	1.14.15 Other Poles	25 26	7	NCS-16-2-ADF	All Poles	20	6	NCS-44-16-ADF	1.14.15 Other Poles	31 32	7
NCS-16-3-PM		13	6	NCS-44-20-PM	All Poles	26		NCS-16-3-ADF		20	6	NCS-44-20-ADF	1.6.9 Other Poles	31 32	7
NCS-25-2-PM		18	7	NCS-54-2-PM		45	13	NCS-25-2-ADF		24	8	NCS-54-2-ADF	All Poles	50	13
NCS-25-3-PM				NCS-54-3-PM		45	13	NCS-25-3-ADF			7	NCS-54-3-ADF		50	13
NCS-25-4-PM				NCS-54-4-PM		43	11	NCS-25-4-ADF			7	NCS-54-4-ADF		46	11
NCS-25-5-PM			6	NCS-54-8-PM			7	NCS-25-5-ADF			6	NCS-54-8-ADF	8 Other Poles	45 47	7
NCS-25-6-PM				NCS-54-10-PM			7	NCS-25-6-ADF				NCS-54-10-ADF	10 Other Poles	45 47	7
NCS-25-7-PM				NCS-54-15-PM		45	9	NCS-25-7-ADF				NCS-54-15-ADF	All Poles	47	9
NCS-30-2-PM		22	8	NCS-54-25-PM	3.6.19.22 Other Poles	45 48	9 8	NCS-30-2-ADF		26	8	NCS-54-25-ADF	3.6.19.22 Other Poles	31 35	9 8
NCS-30-3-PM				NCS-60-10-PM	All Poles	46	12	NCS-30-3-ADF			7	NCS-60-10-ADF	All Poles	41	12
NCS-30-4-PM				NCS-60-15-PM		46	9	NCS-30-4-ADF				NCS-60-10-ADF		41	9
NCS-30-5-PM		21		NCS-60-30-PM		47 46	8	NCS-30-5-ADF				NCS-60-30-ADF		43	8
NCS-30-6-PM		20	7	NCS-60-32-PM	2.24.28 Other Poles	47	9 8	NCS-30-6-ADF				NCS-60-32-ADF	2.24.28 Other Poles	39 43	9 8
NCS-30-8-PM		20	7	NCS-64-2-PM	All Poles	47	15	NCS-30-8-ADF				NCS-64-2-ADF	All Poles	47	15
NCS-44-2-PM		26	10	NCS-64-3-PM			15	NCS-44-2-ADF		31	10	NCS-64-3-ADF			15
NCS-44-3-PM				NCS-64-4-PM			13	NCS-44-3-ADF				NCS-64-4-ADF			13
NCS-44-4-PM								NCS-44-4-ADF
NCS-44-5-PM								NCS-44-5-ADF		32
NCS-44-6-PM								NCS-44-6-ADF	6 Other Poles	31 32
NCS-44-8-PM								NCS-44-8-ADF	8 Other Poles	31 32
NCS-44-10-PM	1.9.10 All Poles	25 26	7					NCS-44-10-ADF	1.9.10 Other Poles	31 32	7
NCS-44-12-PM	1.9.10 All Poles	25 26	7					NCS-44-12-ADF	1.9.10 Other Poles	31 32	7