The BTBH-H Series Surface Mount Terminal Blocks offer an easy-to-assemble, tool-free solution for creating flexible and reliable electrical connections. Featuring a finger-safe IP20 structure and touchdown screw terminals, these blocks simplify wiring and reduce assembly time. Their modular design allows for easy expansion and modification, making them suitable for various applications, especially in space-constrained environments. The series is designed for environmental friendliness through a reduced number of parts and easy disassembly.
| Series Name | Terminal screw | UL/CSA Ratings | Applicable wire: AWG | UL/CSA Ratings (EN) | Applicable wire: mm2 (AWG) (EN) | UL/CSA Ratings (EN) | Applicable wire: mm2 (EN) | JIS Ratings | Applicable wire: mm2 (JIS) | Recommended tightening torque (Nm) | Number of poles | Part No. (Component) | Package quantity (Component) | Part No. (Assembled) | Package quantity (Assembled) |
| BTBH15-H | M3 | 600V/10A | 22-14 | 800V/22A | 2 (18-14) | 800V/16A | 1.25 (2) (*1) | 800V/16A | 1.25 (2) (*1) | 0.6 to 1.0 | 2 to 30 | BTBH15-HPN | 50 | BTBH15-H2 to BTBH15-H30 | 1 |
| BTBH15L-H | M3.5 | 600V/15A | 22-14 | 800V/22A | 2 (18-14) | 800V/21A | 2 | 800V/21A | 2 (*1) | 1.0 to 1.3 | 2 to 30 | BTBH15L-HPN | 50 | BTBH15L-H2 to BTBH15L-H30 | 1 |
| BTBH30-H | M4 | 600V/30A | 18-10 | 800V/38A | 5.5 (14-10) | 800V/40A | 5.5 | 800V/40A | 5.5 | 1.4 to 2.0 | 2 to 30 | BTBH30-HPN | 50 | BTBH30-H2 to BTBH30-H30 | 1 |
| BTBH50-H | M5 | 600V/50A | 16-6 | 800V/67A | 14 (10-6) | 800V/70A | 14 | 800V/70A | 14 | 2.6 to 3.7 | 2 to 15 | BTBH50-HPN | 20 | BTBH50-H2 to BTBH50-H15 | 1 |