[Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
[Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Round Connectors（Allowable Voltage：AC450）

Circular connectors are designed with a circular interface. The connectors usually consist of pins with exposed terminals and sockets that receive the pins, and are used in a wide variety of applications including transmitting various signals and power. Circular connectors are available in various numbers of cores, contact shapes, dielectric strengths and shell sizes for use according to operating environment. Additional functionalities may include single-action engaging/disengaging, highly waterproof characteristics that allow the connector to be submerged during use, locking mechanism to prevent accidental disengaging, etc. Pin-to-socket coupling styles include threaded types that are threaded on the exterior and twisted in, bayonet and reverse-bayonet that can be engaged/disengaged in a single action, twist-lock where the pin-side is twisted to lock, and more. Circular connector specifications range from 1 to 74 cores, allowable current of 0.5 to 350 A, allowable voltage of 12 to 6,600 V DC, etc.

5 items

: 30; 45; 60

Days to Ship	All 1 Day(s) or Less 2 Day(s) or Less 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less

THB387 SERIES Plug-Type Waterproof Relay Connector

TAKACHI

Used for wiring in conditions requiring waterproofing,
including power for industrial equipment and manufacturing machinery, sensor relays, outdoor LED lighting, underground wiring, and ships, etc.

[Features]
　● Waterproof relay connector set comprising a plug (male) and socket (female).
　● Wire connection is performed using screws, making the work much easier. Different numbers of terminal electrodes can be selected; choose from 3P/4P/5P.
　● For safety purposes, install the connector so that the primary side (socket side) is female and the secondary side (plug side) is male.

We offer the following 3 products to fit the number of electrodes (number of cores).
(1) THB387-3P (Number of terminal electrodes 3P)
(2) THB387-4P (Number of terminal electrodes 4P)
(3) THB387-5P (Number of terminal electrodes 5P)

[Rating/Specifications]
　● Rated voltage: 450 VAC
　● Rated current: 17.5 A
　● Applicable wire type: stranded wire 0.5mm2–4.0mm2 ((1) (2)) / stranded wire 0.5mm2～1.5mm2 ((3))

Standard Price:	MYR 110.66
Days to Ship:	4 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

THB390/400 Type Branch T-Shaped Waterproof Relay Connector

TAKACHI

[Features]
· A waterproof connector that is connected by a screw for making work easier.
· Choose from six types of terminals, without terminal blocks: 3P, 4P, 6P, 2WP, 3WP.
· For the terminals without terminal blocks, please use protection for connectors, etc.
· These can support various cable diameters by using the optional rubber bushings (not available for some products).

CAD ：: 2D

Standard Price:	MYR 44.89-
Days to Ship:	4 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

THB390L/401L Right-Angle L-Shaped Waterproof Relay Connector

TAKACHI

[Features]
· Designed to save space when you want to bend the cable ground into a 90-degree, L-shaped cable.
· The cable connects by a screw, making work easier.
· Choose from two types of terminals: 3P and 6P.
· These can support various cable diameters by using the optional rubber bushings.

CAD ：: 2D

Standard Price:	MYR 72.31
Days to Ship:	4 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

THB39 Water-Resistant Relay Connector

TAKACHI

[Features]
· Integrated construction of cable gland and terminal base for a compact and waterproof relay connector.
· Ideal for electric cables, motor relays, and sensor relays in industrial equipment and manufacturing machinery.
· Wire connection uses screws, making the work easy to perform.
· The terminal portion can be selected from 3 types: 2P, 3P, and 4P.

CAD ：: 2D

Standard Price:	MYR 45.96-
Days to Ship:	1 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

THB387E Panel Mount Waterproof Wire-to-Wire Connector

TAKACHI

A panel mount type waterproof connector that is compact and easy to use.
[Features]
・ Insertion and removal are possible while mounted on a panel or housing.
・ The connection method is a screw type for easy work.

Standard Price:	MYR 129.53
Days to Ship:	6 Day(s) or more

"Same Day Ship Out" is available for item with 1 day


Brand
Product Series
CAD
Days to Ship
Number Of Pins
Applicable pin/contact
Wire connection method
Allowable Current(A)
Connection direction
Allowable Voltage(V)
Protection function (environmentally resistant)
Application
Representative Standard
Connector Shape
M/N/O
A/B/C
P/Q/R
D/E/F
G/H/I
J/K/L
V/W/X
S/T/U
Number


Brand	TAKACHI	TAKACHI	TAKACHI	TAKACHI	TAKACHI
Product Series	THB387 SERIES Plug-Type Waterproof Relay Connector	THB390/400 Type Branch T-Shaped Waterproof Relay Connector	THB390L/401L Right-Angle L-Shaped Waterproof Relay Connector	THB39 Water-Resistant Relay Connector	THB387E Panel Mount Waterproof Wire-to-Wire Connector
CAD		2D	2D	2D
Days to Ship	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	1 Day(s) or more	6 Day(s) or more
Number Of Pins	5	3 ～ 6	6	2 ～ 4	-
Applicable pin/contact	Other	Other	Other	Other	Combination use male/female
Wire connection method	Fasten With Screws	Fasten With Screws	Fasten With Screws	Fasten With Screws	Fasten With Screws
Allowable Current(A)	17.5	24	24	24	17.5
Connection direction	Straight	Straight	Angle	Straight	Straight
Allowable Voltage(V)	AC450	AC450	AC450	AC450	AC450
Protection function (environmentally resistant)	Available	Available	Available	Available	Available
Application	Cable Connection	Cable Connection	Cable Connection	Cable Connection	Panel Mount
Representative Standard	-	CE	CE	CE	-
Connector Shape	Round	Round	Round	Round	Round
M/N/O	-	-	-	-	-
A/B/C	-	-	-	-	-
P/Q/R	-	-	-	-	-
D/E/F	-	-	-	-	-
G/H/I	-	-	-	-	-
J/K/L	-	-	-	-	-
V/W/X	-	-	-	-	-
S/T/U	Other	Other	Other	Other	Other
Number	-	-	-	-	-

Configure

Specification/Dimensions

Number Of Pins
1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

24

25

26

27

28

30

31

32

35

36

37

40

44

48

52

54

55

73

74
Clear

Applicable pin/contact
- Male (plug)
- Female (socket)
- Combination use male/female
- Other
Clear

Wire connection method
- Solder
- Crimp
- Pressure Welding
- Fasten With Screws
- Other
Clear

Allowable Current(A)
1

2

3

4

5

5/10

5/13/23

5/15

6

6/3

6.5

7

7.5

8

9

10

10/2

10/5

13

13/23

13/46

15

15/5

16

17.5

19

20

23

23/46

23/46/80

23/150

24

25

29

30

32

46

50

57

80

80/13

80/13/23/46

150

150/23

200
Clear

Connection direction
- Straight
- Angle
Clear

Allowable Voltage(V)
24/125/250

30

36

100

AC100

AC 100

125

AC125

133

140

150

200

AC200

200/250

AC200/DC250

200/250/500/700

250

AC250

AC 250

AC/DC 250

DC250

DC250V

AC250 (Pollution degree 3)

DC250/AC200

DC250/AC200, DC700/AC500

DC250、AC250

250/350

280

300

Less than 300 VDC

350

AC350、DC490

360

380

400

AC400

AC 400

420

430

450

AC450

480

490

500

AC500

AC 500

500/700

AC500, DC700

AC500/DC700

AC500、DC700

500/700/900/1250

504

560

580

600

AC/DC 600

700

DC700/AC500

DC700/AC500, DC1250/AC900

840

850

900

900/1250

AC900/DC1250

900/1250/1750

1250

DC1250/AC900

1250/1750

AC1500

1750

-
Clear

Protection function (environmentally resistant)
- Available
- NA
Clear

Application
- Cable Connection
- For PCB
- Panel Mount
- Other
Clear

Representative Standard
- PSE
- CE
- UL
- CUL
- TUV
- CSA
Clear

Connector Shape
- Round
Clear

M/N/O
- MS
- NJW
- NRW
- NJC
- MJC
- NB01
- NCS
- NWPC
- NR
- NET
- MIL
- NEW
- Other
Clear

A/B/C
- CE05
- CM10
- CE01
- Other
Clear

P/Q/R
- PRC04
- PRC03
- R04
- PLT
- Other
Clear

D/E/F
- DIN/miniDIN
- EPRC05
Clear

G/H/I
- HR10
- Other
Clear

J/K/L
- JL04V
- JN1
- JL05
- LEB
- Other
Clear

V/W/X
- XS2
- Other
Clear

S/T/U
- Other
Clear

Number
- 693
- Other
Clear

Narrow search by specifying Manufacturer

- MISUMI (0)
- Economy series (0)
- TAKACHI (5)
- NANABOSHI (0)
- WEIDMULLER (0)
- LAPPKABLE (0)
- MITSUBISHI (0)
- DDK (0)
- ITTCANNON (0)
- TE Connectivity (0)
- MOLEX (0)
- SANWACONNECTOR (0)
- SATOPARTS (0)
- LEMO (0)
- OMRON (0)
- JAPANAVIATION (0)
- TAJIMI (0)
- FRANZ BINDER (0)
- SOURIAU (0)
- HIROSE ELECTRIC (0)
Clear

CAD

- 2D
- 3D
Clear

How can we improve?

Round Connectors（Allowable Voltage：AC450）

Configure

Specification/Dimensions

Number Of Pins

Applicable pin/contact

Wire connection method

Allowable Current(A)

Connection direction

Allowable Voltage(V)

Protection function (environmentally resistant)

Application

Representative Standard

Connector Shape

M/N/O

A/B/C

P/Q/R

D/E/F

G/H/I

J/K/L

V/W/X

S/T/U

Number

Narrow search by specifying Manufacturer

CAD

Related Categories to Round Connectors

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm