Blockmaster

BlockMaster Electronics’ name says it all. We are the master of all terminal blocks. From 1 amp up to 250 amps/600 Volts. From PCB, Panel, Feed Through and Power Distribution Styles, BlockMaster does it all. We have a complete line of the following terminal blocks:

Cage Clamp Terminal Blocks
Wire Guard Terminal Blocks
Barrier Blocks, both Single and Double Row.
Pluggable Terminal Blocks and Plugs
Screwless Terminal Blocks
Eurostyle Terminal Strips
High Power Terminal Blocks

Also, BlockMaster’s in-house value added capabilities allows us to fabricate, modify and print right here in the USA for quick delivery.

Product Series

Product Description Manufacturer Availability Price Add to Cart form
otb-910-bl-08p-c

Terminal Blocks

Blockmaster PCB Terminal Block, [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

2 - 3 $25.50
4 - 9 $24.80
10 - 14 $24.10
...
15 - 24 $23.40
25 - 49 $22.80
50 - 74 $22.20
75 -       $21.70

Min: 1 Mult: 1

otb-588-04p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

1 - 1 $79.50
2 - 3 $75.00
4 - 9 $72.90
...
10 - 14 $71.00
15 - 24 $69.20
25 - 49 $67.70
50 -       $66.30

Min: 1 Mult: 1

ogm-300ne-08p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

10 - 19 $18.10
20 - 29 $17.60
30 - 49 $17.20
...
50 - 99 $16.70
100 - 149 $16.40
150 - 499 $16.00
500 -       $14.10

Min: 50 Mult: 10

ogm-300ne-06p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

10 - 19 $13.60
20 - 39 $13.20
40 - 99 $12.90
...
100 - 249 $12.30
250 - 499 $12.00
500 - 999 $10.60
1000 -       $10.40

Min: 50 Mult: 10

otb-910-ml-08p-c

Terminal Blocks

Blockmaster PCB Terminal Block, [...]

Blockmaster

Series OTB

Available Stock: 9
Available Drop-Ship: 9
Lead Time (Days): TBD
2 - 4 $20.70
5 - 9 $20.10
10 - 14 $19.50
...
15 - 49 $19.00
50 - 74 $18.00
75 - 199 $17.60
200 -       $17.30

Min: 1 Mult: 1

otb-351-05p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

4 - 9 $10.70
10 - 14 $10.40
15 - 49 $10.10
...
50 - 74 $9.80
75 - 99 $9.60
100 - 199 $9.30
200 -       $9.10

Min: 1 Mult: 1

otb-588-06p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

1 - 1 $107.30
2 - 2 $104.30
3 - 9 $101.40
...
10 - 14 $96.10
15 - 49 $94.10
50 - 74 $92.10
75 -       $90.30

Min: 1 Mult: 1

otb-488-02p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

2 - 3 $26.70
4 - 9 $26.00
10 - 14 $25.20
...
15 - 24 $24.50
25 - 49 $23.90
50 - 74 $23.30
75 -       $22.80

Min: 1 Mult: 1

otb-910-bl-03p-c

Terminal Blocks

Blockmaster PCB Terminal Block, [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

5 - 9 $9.30
10 - 24 $9.00
25 - 49 $8.70
...
50 - 74 $8.50
75 - 99 $8.30
100 - 199 $8.10
200 -       $7.90

Min: 1 Mult: 1

otb-910-bl-06p-c

Terminal Blocks

Blockmaster PCB Terminal Block, [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

3 - 4 $19.10
5 - 9 $18.60
10 - 24 $18.00
...
25 - 49 $17.50
50 - 99 $16.60
100 - 199 $16.30
200 -       $15.90

Min: 1 Mult: 1

otb-358n-02p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

4 - 9 $12.40
10 - 14 $12.10
15 - 24 $11.70
...
25 - 49 $11.40
50 - 74 $11.10
75 - 124 $10.80
125 -       $10.60

Min: 1 Mult: 1

ogm-300ne-05p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Available Stock: 10
Available Drop-Ship: 10
Lead Time (Days): TBD
10 - 19 $12.70
20 - 29 $12.30
30 - 49 $12.00
...
50 - 99 $11.60
100 - 149 $11.30
150 - 249 $11.10
250 -       $10.90

Min: 50 Mult: 10

otb-910-bl-02p-c

Terminal Blocks

Blockmaster PCB Terminal Block, [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

15 - 24 $3.45
25 - 49 $3.35
50 - 99 $3.25
...
100 - 199 $3.16
200 - 249 $3.08
250 - 499 $3.00
500 -       $2.64

Min: 1 Mult: 1

otb-351-08p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

2 - 4 $20.90
5 - 9 $20.30
10 - 14 $19.80
...
15 - 49 $19.20
50 - 74 $18.20
75 - 199 $17.80
200 -       $17.50

Min: 1 Mult: 1

otb-351-03p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

10 - 14 $6.70
15 - 24 $6.50
25 - 49 $6.30
...
50 - 99 $6.10
100 - 199 $6.00
200 - 249 $5.80
250 -       $5.70

Min: 1 Mult: 1

otb-351-06p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Available Stock: 6
Lead Time (Days): TBD
4 - 9 $12.70
10 - 14 $12.30
15 - 24 $12.00
...
25 - 49 $11.70
50 - 74 $11.40
75 - 124 $11.10
125 -       $10.80

Min: 1 Mult: 1

otb-351-04p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

5 - 9 $8.70
10 - 24 $8.40
25 - 49 $8.20
...
50 - 74 $8.00
75 - 99 $7.80
100 - 199 $7.60
200 -       $7.40

Min: 1 Mult: 1

otb-388-04p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Available Stock: 21
Available Drop-Ship: 20
Lead Time (Days): TBD
2 - 3 $24.30
4 - 9 $23.60
10 - 14 $23.00
...
15 - 24 $22.30
25 - 49 $21.70
50 - 74 $21.20
75 -       $20.70

Min: 1 Mult: 1

otb-588-05p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

1 - 1 $92.20
2 - 3 $89.60
4 - 9 $87.20
...
10 - 24 $82.60
25 - 49 $80.90
50 - 74 $79.20
75 -       $77.60

Min: 1 Mult: 1

otb-388-06p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

2 - 2 $34.20
3 - 4 $33.20
5 - 9 $32.30
...
10 - 24 $31.40
25 - 49 $30.50
50 - 99 $29.10
100 -       $28.50

Min: 1 Mult: 1

otb-488-06p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Available Stock: 5
Available Drop-Ship: 5
Lead Time (Days): TBD
1 - 1 $61.80
2 - 2 $60.00
3 - 4 $58.40
...
5 - 9 $56.80
10 - 14 $55.20
15 - 24 $53.80
25 -       $52.70

Min: 1 Mult: 1

otb-588-02p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

1 - 1 $48.50
2 - 2 $47.10
3 - 9 $45.70
...
10 - 14 $44.50
15 - 24 $43.30
25 - 49 $42.20
50 -       $41.30

Min: 1 Mult: 1

ogm-300ne-03p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

10 - 19 $10.00
20 - 29 $9.80
30 - 99 $9.50
...
100 - 149 $9.00
150 - 499 $8.80
500 - 749 $7.80
750 -       $7.60

Min: 50 Mult: 10

otb-330n-03p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

4 - 9 $12.50
10 - 14 $12.10
15 - 24 $11.80
...
25 - 49 $11.50
50 - 74 $11.20
75 - 124 $10.90
125 -       $10.60

Min: 1 Mult: 1

otb-358n-04p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

3 - 4 $18.70
5 - 9 $18.20
10 - 24 $17.70
...
25 - 49 $17.20
50 - 99 $16.30
100 - 199 $16.00
200 -       $15.60

Min: 1 Mult: 1

otb-388-03p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Available Stock: 25
Available Drop-Ship: 25
Lead Time (Days): TBD
3 - 4 $18.90
5 - 9 $18.30
10 - 24 $17.80
...
25 - 49 $17.30
50 - 99 $16.40
100 - 199 $16.10
200 -       $15.70

Min: 1 Mult: 1

otb-488-04p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Available Stock: 1
Available Drop-Ship: 1
Lead Time (Days): TBD
1 - 1 $44.00
2 - 3 $42.70
4 - 9 $41.50
...
10 - 14 $40.40
15 - 24 $39.30
25 - 49 $38.30
50 -       $37.50

Min: 1 Mult: 1

otb-351-02p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

10 - 24 $5.50
25 - 49 $5.30
50 - 74 $5.20
...
75 - 124 $5.00
125 - 199 $4.91
200 - 499 $4.78
500 -       $4.21

Min: 1 Mult: 1

otb-910-bl-04p-c

Terminal Blocks

Blockmaster PCB Terminal Block, [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

3 - 9 $13.40
10 - 14 $13.00
15 - 24 $12.70
...
25 - 49 $12.30
50 - 74 $12.00
75 - 124 $11.70
125 -       $11.40

Min: 1 Mult: 1

otb-330n-06p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

3 - 4 $19.50
5 - 9 $18.90
10 - 14 $18.40
...
15 - 49 $17.90
50 - 74 $16.90
75 - 199 $16.60
200 -       $16.20

Min: 1 Mult: 1

otb-488-03p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

2 - 2 $35.10
3 - 4 $34.10
5 - 9 $33.10
...
10 - 24 $32.20
25 - 49 $30.50
50 - 99 $29.90
100 -       $29.30

Min: 1 Mult: 1

otb-388-05p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

2 - 2 $29.10
3 - 4 $28.20
5 - 9 $27.50
...
10 - 24 $26.70
25 - 49 $26.00
50 - 99 $24.80
100 -       $24.30

Min: 1 Mult: 1

otb-358n-03p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Available Stock: 3
Lead Time (Days): TBD
3 - 9 $14.00
10 - 14 $13.60
15 - 24 $13.20
...
25 - 49 $12.80
50 - 74 $12.50
75 - 124 $12.20
125 -       $11.90

Min: 1 Mult: 1

otb-910-b-11p-c

Terminal Blocks

Blockmaster PCB Terminal Block, [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

3 - 4 $18.20
5 - 9 $17.70
10 - 24 $17.20
...
25 - 49 $16.70
50 - 99 $15.90
100 - 199 $15.50
200 -       $15.20

Min: 1 Mult: 1

otb-330n-02p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Available Stock: 5
Available Drop-Ship: 5
Lead Time (Days): TBD
4 - 9 $13.10
10 - 14 $12.80
15 - 24 $12.40
...
25 - 49 $12.10
50 - 74 $11.70
75 - 124 $11.40
125 -       $11.20

Min: 1 Mult: 1

otb-330n-07p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

2 - 3 $22.50
4 - 9 $21.90
10 - 14 $21.30
...
15 - 49 $20.70
50 - 74 $19.60
75 - 199 $19.20
200 -       $18.80

Min: 1 Mult: 1

ogm-300ne-04p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Available Stock: 2
Available Drop-Ship: 2
Lead Time (Days): TBD
10 - 19 $10.40
20 - 29 $10.10
30 - 99 $9.80
...
100 - 149 $9.30
150 - 499 $9.10
500 - 749 $8.00
750 -       $7.90

Min: 50 Mult: 10

otb-910-bl-05p-c

Terminal Blocks

Blockmaster PCB Terminal Block, [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

3 - 9 $15.90
10 - 24 $15.00
25 - 49 $14.60
...
50 - 74 $14.20
75 - 99 $13.90
100 - 199 $13.60
200 -       $13.30

Min: 1 Mult: 1

otb-351-12p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

2 - 3 $24.80
4 - 9 $24.10
10 - 14 $23.40
...
15 - 24 $22.80
25 - 49 $22.20
50 - 74 $21.60
75 -       $21.10

Min: 1 Mult: 1

otb-330n-05p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

3 - 9 $17.20
10 - 24 $16.20
25 - 49 $15.80
...
50 - 74 $15.30
75 - 99 $14.90
100 - 199 $14.60
200 -       $14.30

Min: 1 Mult: 1

ogm-300ne-02p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

10 - 19 $7.50
20 - 39 $7.10
40 - 99 $6.90
...
100 - 149 $6.70
150 - 249 $6.50
250 - 499 $6.40
500 -       $5.70

Min: 50 Mult: 10

otb-488-05p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Available Stock: 6
Available Drop-Ship: 6
Lead Time (Days): TBD
1 - 1 $52.90
2 - 2 $51.40
3 - 9 $49.90
...
10 - 14 $48.60
15 - 24 $47.30
25 - 49 $46.10
50 -       $45.10

Min: 1 Mult: 1

otb-588-03p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

1 - 1 $64.00
2 - 2 $62.10
3 - 4 $60.40
...
5 - 9 $58.70
10 - 14 $57.10
15 - 24 $55.70
25 -       $54.50

Min: 1 Mult: 1

otb-388-02p-c

Terminal Blocks

Blockmaster Thru-Panel Terminal [...]

Blockmaster

Series OTB

Not In Stock
Lead Time: TBD

3 - 4 $17.80
5 - 9 $17.30
10 - 24 $16.80
...
25 - 49 $16.40
50 - 99 $15.50
100 - 199 $15.20
200 -       $14.90

Min: 1 Mult: 1