
Certainty through expert maintenance.
Preventive maintenance, inspections and repairs in line with manufacturer specifications. Brand-independent. We ensure your protection remains reliable and extend the lifespan of your critical components.

Proper maintenance of circuit breakers and power switches reduces the risk of faults and unexpected downtime. Sin-Ergy inspects, maintains and tests your switching equipment and clearly maps its technical condition. We inspect components including the mechanism, main contacts, arc chutes and protection functions, and perform the required electrical and mechanical tests. Deviations are made visible and assessed in practical terms.
Condition-based
Afterwards, you know the appropriate next step: continued use, maintenance, repair, retrofit or replacement.
Targeted testing
Checks include contact resistance, insulation resistance, protection functions and functional operation.
Asset Passport
Each switch receives its own digital record containing test results, maintenance history, technical documentation and recommendations.
Direct contact with a specialist.
Every minute counts during a failure. For urgent incidents outside office hours, call our 24/7 emergency line. For advice or a quotation, use the form below.