Fused Isolator: Reliable Protection

Our fused isolators are engineered with robust safety mechanisms that protect both personnel and equipment. They feature a visible break that provides clear evidence of circuit isolation, which is essential for lockout/tagout procedures. The isolators are equipped with a load-break capability, allowing them to safely make or break a circuit even under load conditions. Additionally, double-break switching contacts enhance contact life and reduce arching, minimizing the risk of electrical faults. Each unit is built to withstand high short-circuit currents up to 100kA for one second, ensuring that they can handle extreme fault conditions without compromising structural integrity. We also offer a padlockable handle that can accommodate multiple locks, preventing unauthorized operation during maintenance.

Recognizing that electrical standards and installation practices vary across regions, we design our fused isolators to be highly adaptable. Our products support a wide range of rated operating voltages from 230V to 690V AC, and we also offer DC-rated versions for solar applications up to 1500V DC. Terminal configurations are available in box, busbar, and cable lug types, along with multiple mounting options—such as DIN rail, panel mounting, and through-panel—to suit different installation requirements. We offer varying degrees of protection (IP20 to IP65) to accommodate indoor and outdoor environments, including those prone to dust and water ingress. This customization ensures that clients in sectors like building services, agriculture, and food processing can find a solution that fits their specific needs without compromise.