1. Accurate trip off time mini size circuit breaker 2. Manual reset 3. Thermal sensitive

Technical parameters of circuit breaker RB2:

Rated Current : 3A~25ARated Voltage : 125/250VAC 50VDC 50~60HzOpen Capacity: 1,000A×125VAC 20A×250VACHi-pot Test: 1,500V/min

Over load current : 10 times of rated currentMin voltage: less than 0.25VReset time : in 60 secondsInsulation resistance : more than 500VDC × 100MΩTerminal temp : 100 % test under 25°Ctemperature rise less than 25°CLife test: 125VAC × 150 % current, more than 500 cycles.Test standard(25°C) 100% rated current: No trip Off150% rated current: trip off in 1 hour200% rated current: trip off in 40 minutes 300% rated current: trip off in 10 seconds