SIRCO M 63 A – Reliable Manual Load Break and Changeover Switch
The SIRCO M 63 A is a high-quality, manually operated load break and changeover switch designed for a rated operational current of 63 A.
It enables on-load switching between two power sources in all low-voltage circuits and ensures safe isolation when required. The SIRCO M 63 A is a proven quality product that combines safety and flexibility with easy manual operation.
Ideal for machines, installations, or distribution systems with high demands on availability and safety.
Key Benefits:
Rated operational current: 63 A
Operating range: up to 690 VAC / 400 VDC
Switching capacity: up to 30 kW at 400 V
Screw terminals for main circuits, interlock-ready, and suitable for panel/distribution mounting
Available in 3- or 4-pole versions – flexible for various network configurations
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