
SIRCO M Non-Fusible Disconnect Switch
- Integrated functions
- Wide accessory range
- Multiple certifications
















UL Listed
CE Certified
IEEE 519 Compliant
Industrial and commercial disconnect switches engineered for reliable power isolation and circuit protection. Our comprehensive range includes non-fusible, fusible, manual transfer, and automatic transfer switches from 16A to 2000A, supporting AC/DC applications up to 1500VDC with UL, CSA, and IEC certifications.
Talk to our experts for custom solutions and tailored guidance.
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What is the difference between fusible and non-fusible disconnect switches?
Non-fusible switches provide isolation only, while fusible switches combine disconnection with overcurrent protection through integrated fuses.
How do I select the correct current rating for my application?
What safety certifications should I look for in disconnect switches?
Can disconnect switches be used for motor control applications?
What is the advantage of double-breaking contact design?
How often should disconnect switches be inspected and maintained?
What environmental ratings are available for outdoor installations?
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Heavy-duty disconnect switches for production line equipment, motor control centers, and power distribution systems.

DC-rated disconnect switches for photovoltaic systems, energy storage, and solar inverter applications up to 1500VDC.

Transfer switches and disconnect solutions for emergency systems, HVAC equipment, and electrical distribution panels.

High-performance switches for process equipment, pumps, compressors, and critical industrial machinery applications.
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Our experienced engineers provide comprehensive technical guidance for disconnect switch selection and implementation in demanding industrial applications.
All products meet stringent UL, CSA, and IEC standards ensuring compliance with industrial safety requirements and electrical codes.
Tailored disconnect switch configurations and accessories to meet specific application requirements and environmental conditions.
Connect with our electrical engineers for personalized recommendations on disconnect switches for your Virginia facility.