Hager ZM21C Barra de cobre universal 12x10mm 1 polo 250A 690V 1m

With a 250 A current rating and 690 V AC voltage capacity, this Hager universal busbar is built for demanding power distribution tasks. The 12 x 10 mm copper profile ensures low resistance and efficient current transfer in distribution boards and panelboards.

Overview

The Hager ZM21C is a 1-pole universal busbar made from bare copper. It is designed for screw or clamp mounting and can be cut to length on site. The bar is 1000 mm long and has a flat, rectangular cross-section of 12 x 10 mm. It is intended for indoor use in electrical enclosures.

What stands out

• High current rating: 250 A continuous
• Voltage rating: 690 V AC for versatile applications
• Solid copper construction for excellent conductivity
• Cuttable to required length
• Compatible with Hager Z-series distribution systems

Technical details

• Type: Busbar
• Material: Copper (Cu)
• Cross-section: 12 x 10 mm
• Number of poles: 1
• Length: 1000 mm
• Rated current: 250 A
• Rated voltage: 690 V AC
• Mounting: Screwable / Clampable
• Profile: Flat bar
• Insulation: Uninsulated (bare copper)
• Operating temperature: -5°C to +40°C

Our verdict

A reliable and flexible busbar for professional panel builders. Its high ratings and cuttable design make it a practical choice for custom distribution assemblies.