DEHN ASL DSH ZP SMG APL Connection Line, 2-Pole, 750 mm, 1 mm², Blue/Black

Electricians and panel builders integrating surge protective devices (SPDs) into low-voltage distribution boards need a reliable, pre-assembled connection line. This DEHN ASL DSH ZP SMG APL connection line, with 2 poles, 750 mm length, and 1 mm² fine-stranded copper conductors, is tailored for exactly that task. Blue and black PVC insulation provides clear polarity identification, while open ends allow flexible termination to DEHNguard, DEHNbloc, DEHNventil, and DEHNrail series SPDs. It helps maintain a tidy and safe installation, reducing wiring effort and potential errors on site.

Key specifications

• Product type: Connection line for surge protective devices
• Number of poles: 2
• Cable length: 750 mm
• Conductor cross-section: 1 mm²
• Conductor material: Fine-stranded copper
• Insulation material: PVC
• Insulation colour: Blue and black
• Max. conductor operating temperature: +70 °C
• Min. operating temperature (fixed installation): -5 °C
• Termination type: Open ends
• System voltage compatibility: Up to 230/400 V AC
• Compatible DEHN series: DEHNguard, DEHNbloc, DEHNventil, DEHNrail

Why choose it

This connection line is engineered for dependable performance in surge protection circuits. The fine-stranded copper conductors ensure flexibility and easy routing inside enclosures, while the PVC jacket withstands typical operating temperatures. With a 1 mm² cross-section, it safely handles the currents associated with SPD monitoring and signalling. The colour-coded insulation (blue/black) simplifies polarity identification, reducing installation errors.

Ideal use cases

• Connecting DEHNguard, DEHNbloc, DEHNventil, and DEHNrail SPDs in distribution boards
• Pre-wiring surge protection circuits in control panels
• Retrofitting existing installations with reliable SPD connections
• Maintaining tidy and safe wiring in low-voltage switchgear

Good to know

The line is supplied with open ends for flexible termination, allowing custom connection lengths and methods. It is suitable for fixed installation in environments with minimum temperatures down to -5 °C. The PVC insulation is colour-coded for easy identification of polarity, enhancing safety during installation and maintenance.