This is the 17205th most frequent Russian word.
страховочным
"Strakhovochnym" (страховочным) means "protective" or "safety-related" in English, often referring to equipment or measures used for security or support.
Here, 'страховочным' is used as an adjective describing the 'ремень' (belt), indicating its function as safety-related.
Он всегда носит страховочный ремень, когда работает на высоте.
He always wears a safety belt when working at height.
In this sentence, 'страховочным' modifies 'трос' (cable), implying its role as a safety feature.
Под страховочным тросом он чувствовал себя уверенно.
Under the safety cable, he felt confident.
Here, 'страховочным' describes the 'оборудования' (equipment), emphasizing its purpose for safety and prevention of accidents.