BlockMaster PCB High-Power Terminal Blocks

BlockMaster Electronic’s High-Power Terminal Blocks series start at 30A @ 300V and are available up to 130A @ 600V. For added protection, we offer clear plastic covers for field installation. All of their products have UL approval and are RoHS compliant.

Image BlockMaster Part Number Voltage Current Pitch (mm or mm and inches) Positions Datasheet
Image BlockMaster Part Number Voltage Current Pitch (mm or mm and inches) Positions Datasheet
OTB-910-B-16P 600V 115A 16mm 16
OTB-910-M-08P 600V 115A 16mm 08
OTB-910-ML-03P 600V 115A 16mm 03
OTB-910-ML-04P 600V 115A 16mm 04
OTB-910-ML-05P 600V 115A 16mm 05
OTB-910-ML-06P 600V 115A 16mm 06
OTB-910-ML-07P 600V 115A 16mm 07
OTB-910-ML-08P 600V 115A 16mm 08
OTB-910-ML-09P 600V 115A 16mm 09
OULP-936-M-11P 300V 40A 11mm 0.433” 11
OULP-936-M-12P 300V 40A 11mm 0.433” 12
OULP-936-M-13P 300V 40A 11mm 0.433” 13
OULP-936-M-14P 300V 40A 11mm 0.433” 14
OULP-936-M-15P 300V 40A 11mm 0.433” 15
OULP-936-M-16P 300V 40A 11mm 0.433” 16
OULP-936-M-24P 300V 40A 11mm 0.433” 24
OULP-936-M-18P 300V 40A 11mm 0.433” 18
OULP-936-B-24P 300V 40A 11mm 0.433” 24
OULP-936-M-19P 300V 40A 11mm 0.433” 19
OULP-936-M-20P 300V 40A 11mm 0.433” 20
OULP-936-M-21P 300V 40A 11mm 0.433” 21
OULP-936-M-22P 300V 40A 11mm 0.433” 22
OULP-936-M-23P 300V 40A 11mm 0.433” 23
OULP-936-M-17P 300V 40A 11mm 0.433” 17
OULP-936-M-09P 300V 40A 11mm 0.433” 09
OULP-936-M-02P 300V 40A 11mm 0.433” 02
OULP-936-M-03P 300V 40A 11mm 0.433” 03
OULP-936-M-04P 300V 40A 11mm 0.433” 04
OULP-936-M-05P 300V 40A 11mm 0.433” 05
OULP-936-M-06P 300V 40A 11mm 0.433” 06
OULP-936-M-10P 300V 40A 11mm 0.433” 10
OULP-936-M-08P 300V 40A 11mm 0.433” 08
OULP-936-B-23P 300V 40A 11mm 0.433” 23
OULP-936-B-21P 300V 40A 11mm 0.433” 21
OULP-936-B-20P 300V 40A 11mm 0.433” 20
OULP-947-B-06P 300V 30A 11mm 0.433” 06
OULP-936-B-19P 300V 40A 11mm 0.433” 19
OULP-936-B-22P 300V 40A 11mm 0.433” 22
OULP-936-B-25P 300V 40A 11mm 0.433” 25
OULP-936-M-07P 300V 40A 11mm 0.433” 07
OULP-947-M-02P 300V 30A 11mm 0.433” 02
OULP-947-B-19P 300V 30A 11mm 0.433” 19
OULP-947-B-20P 300V 30A 11mm 0.433” 20
OULP-947-B-21P 300V 30A 11mm 0.433” 21
OULP-947-B-22P 300V 30A 11mm 0.433” 22
OULP-947-B-23P 300V 30A 11mm 0.433” 23
OULP-947-B-04P 300V 30A 11mm 0.433” 04
OULP-947-B-25P 300V 30A 11mm 0.433” 25
OULP-947-B-16P 300V 30A 11mm 0.433” 16
OULP-947-M-03P 300V 30A 11mm 0.433” 03
OULP-947-M-04P 300V 30A 11mm 0.433” 04
OULP-947-M-05P 300V 30A 11mm 0.433” 05
OULP-947-M-06P 300V 30A 11mm 0.433” 06
OULP-947-M-07P 300V 30A 11mm 0.433” 07
OULP-947-M-08P 300V 30A 11mm 0.433” 08
OULP-947-B-24P 300V 30A 11mm 0.433” 24
OULP-947-B-10P 300V 30A 11mm 0.433” 10
OULP-947-B-02P 300V 30A 11mm 0.433” 02
OULP-947-B-03P 300V 30A 11mm 0.433” 03
OULP-936-B-18P 300V 40A 11mm 0.433” 18
OULP-947-B-05P 300V 30A 11mm 0.433” 05
OULP-936-B-12P 300V 40A 11mm 0.433” 12
OULP-947-B-07P 300V 30A 11mm 0.433” 07
OULP-947-B-18P 300V 30A 11mm 0.433” 18
OULP-947-B-09P 300V 30A 11mm 0.433” 09
OULP-947-B-17P 300V 30A 11mm 0.433” 17
OULP-947-B-11P 300V 30A 11mm 0.433” 11
OULP-947-B-12P 300V 30A 11mm 0.433” 12
OULP-947-B-13P 300V 30A 11mm 0.433” 13
OULP-947-B-14P 300V 30A 11mm 0.433” 14
OULP-947-B-15P 300V 30A 11mm 0.433” 15
OULP-936-M-25P 300V 40A 11mm 0.433” 25
OULP-947-B-08P 300V 30A 11mm 0.433” 08
OULP-930-M-02P 300V 30A 11mm 0.433” 02
OULP-930-M-09P 300V 30A 11mm 0.433” 09
OULP-930-B-20P 300V 30A 11mm 0.433” 20
OULP-930-B-21P 300V 30A 11mm 0.433” 21
OULP-930-B-22P 300V 30A 11mm 0.433” 22
OULP-930-B-23P 300V 30A 11mm 0.433” 23
OULP-930-B-18P 300V 30A 11mm 0.433” 18
OULP-930-B-25P 300V 30A 11mm 0.433” 25
OULP-930-B-17P 300V 30A 11mm 0.433” 17
OULP-930-M-03P 300V 30A 11mm 0.433” 03
OULP-930-M-04P 300V 30A 11mm 0.433” 04
OULP-930-M-05P 300V 30A 11mm 0.433” 05
OULP-930-M-06P 300V 30A 11mm 0.433” 06
OULP-930-M-07P 300V 30A 11mm 0.433” 07
OULP-936-B-14P 300V 40A 11mm 0.433” 14
OULP-930-B-24P 300V 30A 11mm 0.433” 24
OULP-930-B-10P 300V 30A 11mm 0.433” 10
OULP-930-B-03P 300V 30A 11mm 0.433” 03
OULP-930-B-04P 300V 30A 11mm 0.433” 04
OULP-930-B-05P 300V 30A 11mm 0.433” 05
OULP-930-B-06P 300V 30A 11mm 0.433” 06
OULP-930-B-07P 300V 30A 11mm 0.433” 07
OULP-930-B-19P 300V 30A 11mm 0.433” 19
OULP-930-B-09P 300V 30A 11mm 0.433” 09
OULP-930-M-10P 300V 30A 11mm 0.433” 10
OULP-930-B-11P 300V 30A 11mm 0.433” 11
OULP-930-B-12P 300V 30A 11mm 0.433” 12
OULP-930-B-13P 300V 30A 11mm 0.433” 13
OULP-930-B-14P 300V 30A 11mm 0.433” 14
OULP-930-B-15P 300V 30A 11mm 0.433” 15
OULP-930-B-16P 300V 30A 11mm 0.433” 16
OULP-930-B-08P 300V 30A 11mm 0.433” 08
OULP-936-B-10P 300V 40A 11mm 0.433” 10
OULP-930-M-08P 300V 30A 11mm 0.433” 08
OULP-936-B-04P 300V 40A 11mm 0.433” 04
OULP-936-B-05P 300V 40A 11mm 0.433” 05
OULP-936-B-06P 300V 40A 11mm 0.433” 06
OULP-936-B-07P 300V 40A 11mm 0.433” 07
OULP-936-B-02P 300V 40A 11mm 0.433” 02
OULP-936-B-09P 300V 40A 11mm 0.433” 09
OULP-930-M-25P 300V 30A 11mm 0.433” 25
OULP-936-B-11P 300V 40A 11mm 0.433” 11
OULP-947-M-15P 300V 30A 11mm 0.433” 15
OULP-936-B-13P 300V 40A 11mm 0.433” 13
OULP-947-M-09P 300V 30A 11mm 0.433” 09
OULP-936-B-15P 300V 40A 11mm 0.433” 15
OULP-936-B-16P 300V 40A 11mm 0.433” 16
OULP-936-B-08P 300V 40A 11mm 0.433” 08
OULP-930-M-18P 300V 30A 11mm 0.433” 18
OULP-930-M-11P 300V 30A 11mm 0.433” 11
OULP-930-M-12P 300V 30A 11mm 0.433” 12
OULP-930-M-13P 300V 30A 11mm 0.433” 13
OULP-930-M-14P 300V 30A 11mm 0.433” 14
OULP-930-M-15P 300V 30A 11mm 0.433” 15
OULP-936-B-03P 300V 40A 11mm 0.433” 03
OULP-930-M-17P 300V 30A 11mm 0.433” 17
OULP-936-B-17P 300V 40A 11mm 0.433” 17
OULP-930-M-19P 300V 30A 11mm 0.433” 19
OULP-930-M-20P 300V 30A 11mm 0.433” 20
OULP-930-M-21P 300V 30A 11mm 0.433” 21
OULP-930-M-22P 300V 30A 11mm 0.433” 22
OULP-930-M-23P 300V 30A 11mm 0.433” 23
OULP-930-M-24P 300V 30A 11mm 0.433” 24
OULP-930-M-16P 300V 30A 11mm 0.433” 16
OTB-910-BL-11P 600V 115A 16mm 11
OTB-910-M-02P 600V 115A 16mm 02
OTB-910-BL-05P 600V 115A 16mm 05
OTB-910-BL-06P 600V 115A 16mm 06
OTB-910-BL-07P 600V 115A 16mm 07
OTB-910-BL-08P 600V 115A 16mm 08
OTB-910-BL-03P 600V 115A 16mm 03
OTB-910-BL-10P 600V 115A 16mm 10
OTB-910-BL-02P 600V 115A 16mm 02
OTB-910-BL-12P 600V 115A 16mm 12
OTB-910-BL-13P 600V 115A 16mm 13
OTB-910-BL-14P 600V 115A 16mm 14
OTB-910-BL-15P 600V 115A 16mm 15
OTB-910-BL-16P 600V 115A 16mm 16
OTB-910-B-02P 600V 115A 16mm 02
OTB-910-BL-09P 600V 115A 16mm 09
OTB-910-B-10P 600V 115A 16mm 10
OULP-947-M-13P 300V 30A 11mm 0.433” 13
OTB-910-B-04P 600V 115A 16mm 04
OTB-910-B-05P 600V 115A 16mm 05
OTB-910-B-06P 600V 115A 16mm 06
OTB-910-B-07P 600V 115A 16mm 07
OTB-910-BL-04P 600V 115A 16mm 04
OTB-910-B-09P 600V 115A 16mm 09
OTB-910-M-03P 600V 115A 16mm 03
OTB-910-B-11P 600V 115A 16mm 11
OTB-910-B-12P 600V 115A 16mm 12
OTB-910-B-13P 600V 115A 16mm 13
OTB-910-B-14P 600V 115A 16mm 14
OTB-910-B-15P 600V 115A 16mm 15
OTB-910-B-17P 600V 115A 16mm 17
OTB-910-B-08P 600V 115A 16mm 08
OTB-1500N-03P 600V 130A 26mm 03
OTB-910-BL-17P 600V 115A 16mm 17
OTB-910-ML-13P 600V 115A 16mm 13
OTB-910-ML-14P 600V 115A 16mm 14
OTB-910-ML-15P 600V 115A 16mm 15
OTB-910-ML-16P 600V 115A 16mm 16
OTB-910-ML-11P 600V 115A 16mm 11
OTB-1500N-02P 600V 130A 26mm 02
OTB-910-ML-10P 600V 115A 16mm 10
OTB-1500N-04P 600V 130A 26mm 04
OTB-1500N-05P 600V 130A 26mm 05
OTB-1500N-06P 600V 130A 26mm 06
OTB-1500N-07P 600V 130A 26mm 07
OTB-1500N-08P 600V 130A 26mm 08
OTB-1500N-09P 600V 130A 26mm 09
OTB-910-ML-17P 600V 115A 16mm 17
OTB-910-M-12P 600V 115A 16mm 12
OTB-910-M-04P 600V 115A 16mm 04
OTB-910-M-05P 600V 115A 16mm 05
OTB-910-M-06P 600V 115A 16mm 06
OTB-910-M-07P 600V 115A 16mm 07
OTB-910-M-09P 600V 115A 16mm 09
OTB-910-ML-12P 600V 115A 16mm 12
OTB-910-M-11P 600V 115A 16mm 11
OULP-948-M-25P 600V 30A 11mm 0.433” 25
OTB-910-M-13P 600V 115A 16mm 13
OTB-910-M-14P 600V 115A 16mm 14
OTB-910-M-15P 600V 115A 16mm 15
OTB-910-M-16P 600V 115A 16mm 16
OTB-910-M-17P 600V 115A 16mm 17
OTB-910-ML-02P 600V 115A 16mm 02
OTB-910-M-10P 600V 115A 16mm 10
OULP-948-B-10P 600V 30A 11mm 0.433” 10
OULP-948-B-17P 600V 30A 11mm 0.433” 17
OULP-948-B-04P 600V 30A 11mm 0.433” 04
OULP-948-B-05P 600V 30A 11mm 0.433” 05
OULP-948-B-06P 600V 30A 11mm 0.433” 06
OULP-948-B-07P 600V 30A 11mm 0.433” 07
OULP-948-B-02P 600V 30A 11mm 0.433” 02
OULP-948-B-09P 600V 30A 11mm 0.433” 09
OULP-947-M-25P 300V 30A 11mm 0.433” 25
OULP-948-B-11P 600V 30A 11mm 0.433” 11
OULP-948-B-12P 600V 30A 11mm 0.433” 12
OULP-948-B-13P 600V 30A 11mm 0.433” 13
OULP-948-B-14P 600V 30A 11mm 0.433” 14
OULP-948-B-15P 600V 30A 11mm 0.433” 15
OTB-910-B-03P 600V 115A 16mm 03
OULP-948-B-08P 600V 30A 11mm 0.433” 08
OULP-947-M-18P 300V 30A 11mm 0.433” 18
OULP-947-M-11P 300V 30A 11mm 0.433” 11
OULP-947-M-12P 300V 30A 11mm 0.433” 12
OULP-930-B-02P 300V 30A 11mm 0.433” 02
OULP-947-M-14P 300V 30A 11mm 0.433” 14
OTB-1500N-10P 600V 130A 26mm 10
OULP-948-B-03P 600V 30A 11mm 0.433” 03
OULP-947-M-17P 300V 30A 11mm 0.433” 17
OULP-948-B-18P 600V 30A 11mm 0.433” 18
OULP-947-M-19P 300V 30A 11mm 0.433” 19
OULP-947-M-20P 300V 30A 11mm 0.433” 20
OULP-947-M-21P 300V 30A 11mm 0.433” 21
OULP-947-M-22P 300V 30A 11mm 0.433” 22
OULP-947-M-23P 300V 30A 11mm 0.433” 23
OULP-947-M-24P 300V 30A 11mm 0.433” 24
OULP-947-M-16P 300V 30A 11mm 0.433” 16
OULP-948-M-18P 600V 30A 11mm 0.433” 18
OULP-948-B-16P 600V 30A 11mm 0.433” 16
OULP-948-M-12P 600V 30A 11mm 0.433” 12
OULP-948-M-13P 600V 30A 11mm 0.433” 13
OULP-948-M-14P 600V 30A 11mm 0.433” 14
OULP-948-M-15P 600V 30A 11mm 0.433” 15
OULP-948-M-10P 600V 30A 11mm 0.433” 10
OULP-948-M-17P 600V 30A 11mm 0.433” 17
OULP-948-M-09P 600V 30A 11mm 0.433” 09
OULP-948-M-19P 600V 30A 11mm 0.433” 19
OULP-948-M-20P 600V 30A 11mm 0.433” 20
OULP-948-M-21P 600V 30A 11mm 0.433” 21
OULP-948-M-22P 600V 30A 11mm 0.433” 22
OULP-948-M-23P 600V 30A 11mm 0.433” 23
OULP-948-M-24P 600V 30A 11mm 0.433” 24
OULP-948-M-16P 600V 30A 11mm 0.433” 16
OULP-948-M-02P 600V 30A 11mm 0.433” 02
OULP-948-B-19P 600V 30A 11mm 0.433” 19
OULP-948-B-20P 600V 30A 11mm 0.433” 20
OULP-948-B-21P 600V 30A 11mm 0.433” 21
OULP-948-B-22P 600V 30A 11mm 0.433” 22
OULP-948-B-23P 600V 30A 11mm 0.433” 23
OULP-948-M-11P 600V 30A 11mm 0.433” 11
OULP-948-B-25P 600V 30A 11mm 0.433” 25
OULP-947-M-10P 300V 30A 11mm 0.433” 10
OULP-948-M-03P 600V 30A 11mm 0.433” 03
OULP-948-M-04P 600V 30A 11mm 0.433” 04
OULP-948-M-05P 600V 30A 11mm 0.433” 05
OULP-948-M-06P 600V 30A 11mm 0.433” 06
OULP-948-M-07P 600V 30A 11mm 0.433” 07
OULP-948-M-08P 600V 30A 11mm 0.433” 08
OULP-948-B-24P 600V 30A 11mm 0.433” 24