The Rockwell Automation Automation 1492-SPM supplementary protector is a 1+N pole thermal magnetic circuit breaker which provides an overcurrent protection for equipment where branch circuit protection is already provided, or is not required. It has 4 amperes continuous current rating. Current limiting
Fast breaking time
Superior shock and vibration resistance to prevent nuisance tripping
RoHS compliant and fully-recyclable device
Suitable for extreme ambient conditions