HC12 Series Over-current Protector 

Nanjing Haichuan Electroic Co，Ltd
telephone number：025-56230008
FAX：025-56230009
cell phone：18912930008
qq：2850760958
website：WWW.HCET.CN
mail：hcet2010@126.com
skype：hcet2010@outlook.com
www.hcet.cn

Engineering Information:

● Rating:  3Amp~50Amp

● Input Power:  125/250Vac 50Vdc 50~60HZ

● Interrupting Capacity:  25Vac×1000Amp

250Vac×200Amp

● Dielectric Strength:  1500Vac 1 minute

● Resettable Overload Capacity:  10 times rated current 

● Voltage Drop:  Less than0.25V

● Insuiation Resistance:   >500M ohms

● Reset time:  Within 60 seconds

●Temperature Rise at Terminal Block:  Less than 65℃ at 100% of rated current applied continuously at 25℃

 ●Calibration(at 25℃)

100% rated current : Hold, No- trip

150% rated current : Trip in 1 hour

200% rated current: Within 40 seconds

300% rated current : Within 10 seconds