The Altech UL508 Din rail breakers are great for supplementary motor protectors. These breakers are designed to protect motor loads. They are ordered based on trip curve ratings based on your motor characteristics These low cost breakers are a great replacement for fusing.
1 to 63 Amp
1, 2 or 3 Pole Models
10kA Short Circuit Withstand Capacity
Positive Trip indicator (Green – off/tripped, Red – on)