Product Info

Terminal boards

 
Terminal boards  

Terminal boards for communication circuits





 
 
 

 〔〕PBX terminal board series

 

『 』 PBX terminal board series

 

 

 Small pair  terminal boards conventionally used as relays and terminals in communication lines.

 
 

Main performance features

 
Item Performance
Terminal shape Solder - Screw
No. of pairs 5, 10
Insulation resistance  500 MΩ
Withstand voltage AC 3000V, 1 min.
Material Phenol resin
Connecting screw M3 × 6L
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) H28 × W52 × D67.5 (5 pair)
H28 × W52 × D67.5 (10 pair)
 
 

10-line 〔〕 No. A terminal board series

 

10-line “ “ No. A terminal board series

 

 

Small pair terminal boards for use as relays and terminals in communication lines

 
 

Main performance features

 
Item Performance
Terminal shape Solder - Screw
No. of pairs 5 to 20
Insulation resistance DC 500V, 50 MΩ
Withstand voltage AC 350V, 1 min.
Material Phenol resin
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) As described below.
 
 

Dimensions

 
Product name No. of pairs Height (mm) Width (mm) Length(mm) Connecting screw
No.1 A terminal board 10 33 47 115 M3×8L
No. 2 A terminal board 10 33 47 115 M3×8L
No. 2 A3 terminal board 15 42 57 115 M3×6L
No. 2 A4 terminal board 20 44 69 115 M3×6L
 
 

SA-1 ( ) terminal board series

 

SA-1 ( ) terminal board series

 

 

Formed from polyester resin, these terminal boards are highly insulated and are used in a wide range of applications, including the insulation of buried cables in JR AC electrification zones. One major advantage is that these terminals can be stacked as needs require.

 
 

Main performance features

 
Item Performance
Terminal shape Solder - Solder
Insulation resistance DC500V, 500 MΩ
Withstand voltage AC 3000V, 1 min.
Material Polyester resin
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) Length 135
 
 

Dimensions

 
Product name No. of stages No. of pairs Height (mm) Width (mm)
SA-1(A) 1 10 28 45
SA-1(B) 1 10 26 55
SA-1(A,B) 2 20 54 55
 
 

SA-2 terminal boards

 

SA-2 terminal boards

 

 

These are highly insulated 10 pair terminal boards that are often used in locations subject to comparatively higher voltages than the track side.

 
 
 

Main performance features

 
Item Performance
Terminal shape Solder - Screw
No. of pairs 10
Insulation resistance DC 500V 500 MΩ
Withstand voltage AC 3000V, 1 min.
Material Polyester resin
Connecting screw M3 × 6L
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) H46 × W58 × D160
 
 

SA-8 terminal board series

 

SA-8 terminal board series

 

 

These terminal boards are used in the isolation and connection (testing) of communication lines (note that the S type does not have an isolating mechanism). U link plug insertion and removal makes it easy to carry out switching tests and monitor tests.

 
 

Main performance features

 
Item Performance
Terminal shape Solder - Solder
No. of pairs 5, 10
Insulation resistance DC 500V 10,000 MΩ
Withstand voltage AC3000V, 1 min.
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm)

10 pair:H30 × W40 × D160 

5 pair:H30 × W40 × D90

 
With isolation mechanism
:SA-8, SA-8 (5 pair)
No isolation mechanism :SA-8S
 
 

SA-9 terminal board series

 

SA-9 terminal board series

 

 

10 pair terminal boards with same dimensions and applications as SA-8 terminal board series. The difference is that the terminal shape features solder on one side and a securing screw on the other.

 
 

Main performance features

 
Item Performance
Terminal shape Solder - Screw
No. of pairs 10
Insulation resistance DC 500V, 10,000 MΩ
Withstand voltage AC 3000V, 1 min.
Connecting screw M3 × 6L
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) H30 × W40 × D160
 

With isolating mechanism
:SA-9

No isolating mechanism :SA-9S

 
 

SA-10 terminal board

 

SA-10 terminal board

 

 

These terminal boards are used for isolation testing in communication, information and control circuits. The vertical and horizontal spacing of the jacks are different so there is no wrong insertion of the U links. Also, the screw terminal section features a rotation prevention countermeasure so that the crimped terminal does not rotate.

 
 

Main performance features

 
Item Performance
No. of pairs 10
Connecting screw M3 × 6L
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 2
Connecting screw M3 × 6L
 
Product name Width (mm) Terminal shape Insulation resistance Withstand voltage
SA-10 terminal board 52 Solder - Screw DC 1000V, 10,000 or over AC 1,000V, 1 min.
SA-16 terminal board 51 Wrapping - Wrapping AC 3,000V, 1 min.
SA-17 terminal board 47 Solder - Wrapping AC 3,000V, 1 min.
SA-19 terminal board 58 Wrapping - Screw AC 1,000V, 1 min.
SA-20 terminal board 43 Solder - Solder AC 3,000V, 1 min.
 
 

SA-10B terminal board

 

SA-10B terminal board

 

 

This product matches the structure and functions of the earlier SA-8, 9, 10, 13.

 
 

Main performance features

 
Item Performance
Terminal shape Screw and solder - Screw and solder
No. of pairs 10
Insulation resistance DC 500V, 10,000 MΩ
Withstand voltage AC 2,000V, 1 min.
Connecting screw M3 × 8L
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) H30 × W66 × D160
 
 

SA-12 terminal board series

 

SA-12 terminal board series

 

 

This is a screw type terminal board for 10 cores that is used in communication lines, etc., and can be stacked to the required quantity.
Separators between each terminal help to ensure high levels of insulation and withstand voltage.

 
 

Main performance features

 
Item Performance
Terminal shape Screw - Screw
Insulation resistance DC 500V, 500MΩ
Withstand voltage AC 3,000V, 1 min.
Rating 250V, 10A
Material Phenol resin
Connecting screw M3 × 6L
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) W35.5 × D137
 
 

Main performance features

 
No. of stages No. of pairs Height (mm)
1 5 17.5
2 10 35
3 15 52.5
4 20 70
5 25 87.5
6 30 105
8 40 140
10 50 175
 
 

SA-13 terminal board

 

SA-13 terminal board

 

 

10 pair terminal boards with the same dimensions and applications as the SA-8 terminal board series. The difference is that the terminal shape features securing screws on both sides.

RoHS compliant

 
 

Main performance features

 
Item Performance
Terminal shape Screw and solder - Screw and solder
No. of pairs 10
Insulation resistance DC 500V, 10,000 MΩ
Withstand voltage AC 1,000V, 1 min.
Material Epoxy resin
Connecting screw M3 × 6L
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) H30 × W50 × D160
 
 

SA-14 terminal board

 

SA-14 terminal board

 

 

This terminal has a structure that allows as many as single pair terminal blocks as required to be mounted on an attaching rail. Each pair is isolated by separators, giving them excellent insulation.

 
 

Main performance features

 
Item Performance
Terminal shape Screw - Solder
Insulation resistance DC 1,000V, 10,000 MΩ
Withstand voltage AC 6,000V, 1 min.
Rating 600V, 20A
Material Epoxy resin
Connecting screw M4 × 6L
Applicable core diameter (mm2) 0.5 to 3.5
Dimensions (mm) W60 × D42
 
 

Height  dimensions

 
No. of pairs Width (mm) Height (mm) Length (mm)
3 60 42 62.5
5 60 42 87.5
10 60 42 150.0
15 60 42 212.5
20 60 42 275.0
25 60 42 237.5
 
 

SA-30H type terminal board

 

SA-30H type terminal board

 

 

This terminal board has an isolation function and can use the carrier plug C-1P. It is a highly reliable terminal board that has a wide range of applications, including as carrier circuit relays.

 
 

Main performance features

 
Item Performance
Terminal shape Wrapping and solder - Wrapping and solder
No. of pairs 10
Insulation resistance DC 500V, 10,000 MΩ
Withstand voltage Between terminals with plug removed

 AC 3000V, 1 min.

AC 4000V, 2 sec.

Between terminals with plug attached AC 1000V, 1 min.
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) H35 × W60 × D160
 
 

SA-10 〔〕 type high withstand voltage terminal board

 

SA-10 “ “ type high withstand voltage terminal board

 

 

This terminal board has an isolation function and can use the carrier plug C-1P. It is a highly reliable terminal board that has a wide range of applications, including as carrier circuit relays.

 
 

Main performance features

 
Item Performance
Terminal shape

A: Solder - Solder

B: Solder - Screw

C: Solder - Wrapping

D: Wrapping - Wrapping

E: Screw - Wrapping

No. of pairs 10 to 30
Insulation resistance DC 500V, 10,000 MΩ
Withstand voltage Between terminals AC 6,000V, 1 min.
Between terminals and earth AC 10,000V, 1 min.
Material Epoxy resin
Connecting screw M4×6L
Applicable core diameter (mm2) 0.5 to 3.5
Dimensions (mm) H110 × W70 × D178
 
 
Product name No. of pairs No. of stages
SA-102( ) 10 2
SA-104( ) 20 4
SA-106( ) 30 6
 

SA-20 〔〕 type high withstand voltage terminal board

 

SA-20 “ “ type high withstand voltage terminal board

 

 

This high withstand voltage terminal board occupies the same space as the SA-100 type and has a block configuration that can house 20 cores in one stage, and is ideally suited for connection to large capacity circuits.

 
 

Main performance features

 
Item Performance
Terminal shape

A: Solder - Solder

C: Solder - Wrapping

D: Wrapping - Wrapping

No. of pairs 20 to 100 (2 stages to 10 stages)
Insulation resistance DC 500V, 10,000 MΩ
Withstand voltage Between terminals AC 4,000V, 1 min.
Between terminals and earth AC 6,000V, 1 min.
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) W70 × D178
 
 
Product name No. of pairs No. of stages Height (not including cover) (mm)
SA-202( ) 20 2 46
SA-204( ) 40 4 70
SA-206( ) 60 6 94
SA-208( ) 80 8 118
SA-200( ) 100 10 142
 
 

GL-3 〔〕 terminal board

 

GL-3 “ “ terminal board

 

 

These 5 pair isolation terminal boards are used in the isolation testing and connection of lines (for pilot cables) that require a degree of insulation. The GL35 terminal board features a new jack hole pitch configuration that helps prevent short circuit accidents due to wrong plug insertion.

 
 

Main performance features

 
Item Performance
Terminal shape Screw and solder - Screw and solder
No. of pairs 5
Insulation resistance DC 500V, 10,000 MΩ
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 3.5
Dimensions (mm)

GL31:H62 × W78 × D150

GL35:H60 × W85 × D150

 
 
Product name Insulation resistance Withstand voltage
GL31 terminal board DC 1,000V, 1,000M or over

AC 1,0000V, 1 min.

However, between terminals, 2,000V, 1 min.

GL35 terminal board

AC 7,000V, 1 min.

However, between terminals, 3,000V, 1 min.

 
 

MS-39 〔〕 B type terminal board

 

MS-39 “ “ B type terminal board

 

 

This terminal board has the same purpose/ application as the PBX terminal board. Furthermore, it is made from an epoxy resin with a high level of insulation.

 
 

Main performance features

 
Item Performance
Terminal shape

MS-396B:Solder - Screw

MS-397B:Screw - Screw

No. of pairs 10
Insulation resistance DC 500V, 500 MΩ
Withstand voltage AC 3,000V, 1 min.
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 2
Connecting screw M3 × 6L
Dimensions (mm)

MS-396B:H28 × W52 × D135

MS-397B:H27 × W60 × D140

 
 

Single pair highly insulated isolating terminal board

 

Single pair highly insulated isolating terminal board

 

 

This is a highly insulated, high withstand voltage single pair isolating terminal board that is mounted between communication lines or at service wire terminals to be used for isolation testing of lines or line equipment.

 
 

Main performance features

 
Item Performance
Terminal shape Solder - Solder
Insulation resistance DC 1,000V, 10,000 MΩ
Withstand voltage AC 5,000V, 1 min.
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) H50 × W83 × D19
 
 

Single pair highly insulated insulating terminal board  A type

 

Single pair highly insulated insulating terminal board  A type

 

 

This is a highly insulated, high withstand voltage connection terminal board which can perform line isolation testing.
It can be housed in racks, panels, boxes, etc., and is ideal for use in locations that demand a high level of reliability, such as electric line service inlets and terminals, etc.

 
 

Main performance features

 
Item Performance
Terminal shape Solder - Solder
Insulation resistance DC 500V, 10,000 MΩ
Withstand voltage AC 6,000V, 1 min.
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) H34 × W75 × D36
 
 

5 pair highly insulated isolating terminal board A type

 

5 pair highly insulated isolating terminal board A type

 

 

This is a highly insulated, high withstand voltage 5 pair isolating terminal board that is mounted between communication lines or at service wire inlets or terminals to be used for isolation testing of lines or equipment.

 
 

Main performance features

 
Item Performance
Terminal shape Solder - Solder
Insulation resistance DC 500V, 100,000MΩ
Withstand voltage AC 6,000V, 1 min.
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) H33.5 × W75 × D200
 
 

5 pair highly insulated isolating terminal board B type


 

5 pair highly insulated isolating terminal board B type

 

 

This 5 pair isolating terminal board is an improved version of 5 pair highly insulated isolating terminal board A type, and has been made more compact and has improved operability. The SPD row has been designed 55mm shorter than the A type. It is a rail mounted type and the operating knobs have a clear plastic cover.

 
 

Main performance features

 
Item Performance
Terminal shape Screw and solder - Screw and solder
Insulation resistance DC 500V, 100,000 MΩ
Withstand voltage AC 10,000V, 1 min.
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) H63 × W52 × D145
 
 

5 pair highly insulated terminal board H type

 

5 pair highly insulated terminal board H type

 

 

This is 5 pair highly insulated insulating terminal board B type that can now have arresters mounted on it.

 
 

Main performance features

 
Item Performance
Terminal shape Screw and solder - Screw and solder
Insulation resistance DC 500V, 100 MΩ
Withstand voltage AC 1,000V, 1 min.
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) H75 × W98 × D145
 
 

HT-1 type high withstand isolating type terminal board

 

HT-1 type high withstand isolating type terminal board

 

 

This is a high withstand voltage type isolating terminal board with isolating, cable fault testing and monitoring functions that can be used as the terminal or relay of pilot cables, etc., for electric power cable systems. The terminal shape employs a self-up system, and is configured so as to be able to connect in single core units.

 

ESI standard 12-4 compliant

 
 

Main performance features

 
Item Performance
Terminal shape Self-up method – Self-up method
Insulation resistance DC 500V, 1,000 MΩ
Withstand voltage AC 15,000V, 1 min.
Material Diallyl phthalate resin
Applicable core diameter (mm2) 2 to 38
Dimensions (mm) H120 × W120 × D25>
 
 

HT-2 type high withstand voltage terminal board (12-core)

 

HT-2 type high withstand voltage terminal board (12-core)

 

 

This is a high withstand voltage type terminal board that can be used as the terminal or relay of pilot cables, etc., for electric power cable systems and all kinds of control lines. It has a current capacity equivalent to 30A, so it can be used as an electrical power terminal block.

 
 

Main performance features

 
Item Performance
Terminal shape Screw - Screw
Insulation resistance DC 500V, 100 MΩ
Withstand voltage DC 25,000, 1 min.
Material Epoxy resin
Connecting screw M5 × 8L (SUS)
Applicable core diameter (mm2) 2 to 38
Dimensions (mm) H40 × W57 × D260 (not including rail)
 
 

HT-3 type high withstand voltage terminal board

 

HT-3 type high withstand voltage terminal board

 

 

This is a high withstand voltage terminal board that has the same shape as the HT-1 type, and can be used for isolating testing.

 
 

Main performance features

 
Item Performance
Terminal shape Self-up method – Self-up method
Insulation resistance DC 500V, 1,000 MΩ
Withstand voltage AC 15,000, 1 min.
Material Diallyl phthalate resin
Applicable core diameter (mm2) 2 to 3.8
Dimensions (mm) H120 × W120 × D25
 
 

CR-6 type wrapping terminal

 

CR-6 type wrapping terminal

 

 

This a wrapping type terminal board that can be used for 20 row connections on one stage.

 
 

Main performance features

 
Item Performance
Terminal shape Wrapping - Wrapping
No. of terminals 20 cores × No. of stages
Insulation resistance DC 250V, 50 MΩ
Withstand voltage AC 350V, 1 min.
Material Phenol resin
Applicable core diameter (mm2) 0.4 to 0.65
Dimensions (mm) W50 × D135
 
 

Height dimensions

 
Product name No. of terminals No. of stages Height (mm)
CR6-3 60 3 34.8
CR6-4 80 4 41.2
CR6-5 100 5 47.6
CR6-6 120 6 54.0
CR6-8 160 8 66.8
CR6-10 200 10 79.6
 
 

CR-25 type terminal board

 

CR-25 type terminal board

 

 

The CR type wrapping terminal board has been improved to take 25 row connections on a single stage, and is a high capacity relay terminal board with high performance enabled.

 
 

Main performance features

 
Item Performance
Terminal shape Wrapping - Wrapping
No. of terminals 25 cores × No. of stages
Insulation resistance DC 500V, 100MΩ
Withstand voltage AC 500V, 1 min.
Material Epoxy resin
Applicable core diameter (mm2) 0.4 to 0.65
Dimensions (mm) W50 × D166.4
 
 

Height dimensions

 
Product name No. of terminals No. of stages Height (mm)
CR25-3 75 3 34.8
CR25-4 100 4 41.2
CR25-5 125 5 47.6
CR25-6 150 6 54.0
CR25-8 200 8 66.8
CR25-10 250 10 79.6
CR25-12 300 12 92.4
 
 

CRS-〔〕 type terminal board

 

CRS-『 』 type terminal board

 

 

This is a wrapping type shaped block high performance terminal board with separators mounted between the terminals. It is ideal for use with important circuits in order to prevent against shorting accidents, such tool contact during live line work, or pin bending due to the application of external pressure.

 
 

Main performance features

 
Item Performance
Terminal shape Wrapping - Wrapping
No. of terminals CRS-20 〔〕 type…20cores × No. of stages
CRS25- 〔〕 type…25cores × No. of stages
CRS12-〔〕 type…12cores × No. of stages
Insulation resistance DC 500V, 10,000 MΩ
Withstand voltage Between terminals AC 4,000V, 1 min.
Between terminals and earth AC 6,000V, 1 min.
Material Epoxy resin
Applicable core diameter (mm2) 0.4 to 0.9
Dimensions (mm)

CRS-20 〔〕 W50 × D179

CRS25-〔〕 W50 × D219

CRS12-〔〕 W50 × D108.5

 
 

Height dimensions

 
Note:  Dimensional notations are for the external dimensions of the terminal board, excluding cleat related dimensions.
Product name No. of terminals No. of stages Height (mm)
CRS-202 40 2 32
CRS-204 80 4 48
CRS-206 120 6 64
CRS-208 160 8 80
CRS-200 200 10 96
       
CRS25-2 50 2 32
CRS25-4 100 4 48
CRS25-6 150 6 64
CRS25-8 200 8 80
CRS25-10 250 10 96
CRS25-12 300 12 112
       
CRS12-3 36 3 40
CRS12-4 48 4 48
CRS12-5 60 5 56
CRS12-6 72 6 64
CRS12-8 96 8 80
CRS12-10 120 10 96
CRS12-12 144 12 112
CRS12-15 180 15 136
 
 

PCM relay terminal board

 

PCM relay terminal board

 

 

This is a high performance terminal board developed for use as an intermediate or terminal connection in a PCM relay. It is a stackable multi-purpose product with switchable input side and output side wiring (jumper connections) within the board.

 
 

Main performance features

 
Item Performance
Terminal shape Solder - Solder
No. of pairs 10 pairs × No. of stages
Insulation resistance DC 500V, 10,000 MΩ
Withstand voltage Between terminals AC 4,000V, 1 min.
Between terminals and earth AC 6,000V, 1 min.
Material Epoxy resin
Applicable core diameter (mm2) 0.5 to 2
Dimensions (mm) H62 × W72 × D180 (1 stages)
H100 × W72 × D180 (2 stages)
H138 × W72 × D180 (2 stages)
 
 

FS type terminal board (terminal board with arrester)

 

FS type terminal board (terminal board with arrester)

 

 

This terminal board can have an arrester mounted on it so that it can be used for the protection of terminal equipment on communication, transmission and control lines. The arresters used are φ8 type.

 
 

Main performance features

 
Item Performance
Insulation withstand voltage Between terminals and earth
Between terminals
At AC1kV・1 min., no irregularity.
Insulation resistance Between terminals and earth
Between terminals
At DC 500V, 1,000 MΩ or over
Dimensions (mm)

3 lines:W105 × H54.3 × D5

5 lines:W145 × H54.3 × D54

10 lines:W245 × H54.3 × D54

20 lines:W445 × H54.3 × D54

 
 

Height dimensions

 
Arrester mounted terminal board Terminal board only
Model name No. of lines Model name No. of lines
FS-ARS-3 type 3 FS-3 type 3
FS-ARS-5 type 5 FS-5 type 5
FS-ARS-10 type 10 FS-10 type 10
FS-ARS-20 type 20 FS-20 type 20
 
 

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