Sirco Isolators 125 - 5000AMP

SIRCO and SIRCO AC are manually operated multipolar load break switches. They make and break under load conditions and provide safety isolation.
SIRCO are designed for 415 VAC and DC low voltage electrical circuits.
SIRCO AC are designed for heavy duty applications up to 690 VAC - AC 23.

Reliability and performance

The double breaking per pole, achieved through its sliding bar contact system, is a proven design that offers very high durability and short-circuit withstand. Improved breaking performance with quick opening and rapid closure

Safety of property and personnel

The position indicator is located directly on the sliding bar contact mechanism, ensuring it can be seen in all circumstances.
The use of glass fibre reinforced polyester gives the SIRCO and SIRCO AC both high mechanical and thermal resistance


The standardisation of the SIRCO and SIRCO AC range and its wide choice of common accessories enable:
• Simple mounting.
• Reduced stock management and storage costs.

Easy to install

The outdoors ranges are easy to install thanks to:
• A good centre-to-centre distance (up to 120 mm).
• Connection up to 6x185 mm².
• Connection accessories which facilitate connection, both flat and edgewise connections.