RUKO STB-8376-M10-m-180° High Current Terminal Block, Grey, 10-70 mm², 192 A, 1000 V

High-current connections in industrial environments demand a terminal that can handle substantial conductor cross-sections without compromising on safety or reliability. The RUKO STB-8376-M10-m-180° terminal block is engineered for exactly this purpose, providing a robust screw connection for solid or flexible conductors from 10 to 70 mm². With a rated current of 192 A and a rated voltage of 1000 V, it is well-suited for power distribution and heavy machinery wiring where secure, low-resistance connections are critical.

Who is it for

This terminal block is intended for electrical engineers, panel builders, and maintenance technicians working on industrial power systems, motor control centers, or high-current distribution boards. Its direct mounting design and M10 screw connection make it a practical choice for installations where space is limited but performance cannot be compromised.

Main features

• Screw connection technology with M10 screw size and 12 Nm tightening torque for secure conductor clamping.
• Accepts solid or flexible conductors from 10 to 70 mm² (AWG 8 to 2/0).
• Rated voltage 1000 V, rated current 192 A, impulse withstand voltage 8 kV.
• Polyamide (PA) insulation, UL94 V-0 flammability rating, grey colour.
• Operating temperature range from -40 °C to +120 °C, pollution degree 3, overvoltage category III.
• 180° straight orientation for easy access and wiring.

Specifications

• Product type: High Current Terminal Block
• Connection technology: Screw connection
• Number of poles: 1
• Conductor cross-section solid: 10 - 70 mm²
• Conductor cross-section flexible: 10 - 70 mm²
• Conductor cross-section AWG: AWG 8 - 2/0
• Rated voltage (IEC): 1000 V
• Rated current (IEC): 192 A
• Rated impulse voltage: 8 kV
• Pollution degree: 3
• Overvoltage category: III
• Insulation material: Polyamide (PA)
• Flammability rating (UL94): V-0
• Colour: Grey
• Mounting type: Direct mounting (screw)
• Screw size: M10
• Tightening torque: 12 Nm
• Operating temperature range: -40 °C to +120 °C
• Orientation: 180° (straight)

Tips

When terminating conductors, always use a torque wrench set to 12 Nm to ensure a reliable connection without damaging the conductor or terminal. For flexible conductors, consider using ferrules to maintain strand integrity and achieve consistent contact resistance.