RUKO MGR-DIN357-M4x0.7mm Protective Earth DIN Rail Terminal Block

In industrial control panels, establishing a reliable protective earth connection is critical for safety. The RUKO GMBH MGR-DIN357-M4x0.7mm terminal block provides a secure grounding point on standard 35mm DIN rails, ensuring low-resistance earth continuity for your electrical installations.

Who is it for

This terminal block is intended for panel builders, electricians, and maintenance technicians who need a dependable PE terminal for DIN rail mounting in industrial environments.

Main features

• Protective earth (PE) function with green/yellow colour coding for quick identification
• Screw connection technology with M4 x 0.7 mm thread for secure conductor termination
• Accepts solid conductors from 0.5 to 6 mm² and stranded conductors from 0.5 to 4 mm²
• Rated for 32 A current and 8 kV impulse voltage, suitable for demanding applications
• Polyamide insulating material with UL 94 V-0 flammability rating

Specifications

• Terminal block type: Protective Earth (PE)
• Mounting type: DIN rail (35mm)
• Connection technology: Screw connection
• Nominal cross section: 4 mm² (AWG 12)
• Conductor cross section solid: 0.5 - 6 mm² (AWG 20 - 10)
• Conductor cross section stranded: 0.5 - 4 mm² (AWG 20 - 12)
• Rated current (IEC): 32 A
• Rated impulse voltage: 8 kV
• Pollution degree: 3
• Insulating material: Polyamide (PA)
• Colour: Green/Yellow
• Number of connections: 2
• Screw thread size: M4 x 0.7 mm
• Stripping length: 9 mm
• Tightening torque: 0.6 - 0.8 Nm
• Operating temperature: -40°C to +100°C
• Standards: IEC 60947-7-2
• Flammability rating: UL 94 V-0

Tips

Ensure the DIN rail is properly grounded and the terminal block is securely snapped onto the rail. Use the specified stripping length and tightening torque for reliable connections.