The maximum size DETD fuses permitted to be installed in a safety switch is what value in amperes?

The maximum size of DETD fuses that can be installed in a safety switch is 35 amperes. This value is determined by safety standards and regulatory guidelines that govern electrical installations. Safety switches are designed to protect electrical circuits by ensuring that the current they carry does not exceed specified limits. Allowing larger fuses could compromise the safety and protection mechanisms inherent in these devices, potentially leading to overheating, equipment damage, or fire hazards.

The 35-ampere limit ensures that the safety switch effectively interrupts the circuit under fault conditions before any hazardous situation arises. Therefore, adhering to this limit is essential for maintaining the integrity and safety of electrical systems. Understanding and following these specifications is part of ensuring compliance with electrical codes and standards for safe installation practices.