Sensata Technologies' EXT 300 Mini Footprint Series of circuit breakers are designed for wiring harness protection in 12 Volt DC automotive applications. The EXT 300 is an ideal protection device to guard against momentary overloads. This device is especially designed for use in fuse blocks, where horizontal space is limited, but where there is enough vertical height to accommodate a relay. The EXT 300 can be mounted in a mini-fuse location. This bimetallic device is sensitive to both over-current and over-temperature fault conditions.
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