Surge Arrester Lightning Arrester Surge Protector Cou-B

• Breaking Capacity: 10ka
• Type: Temperature Fuse
• Usage: Low Voltage
• Shape: Insert
• Fusing Device: Pop-up Solid
• Standard: IEC
• Model NO.: COU-B
• Poles: 1p 2p 1p+N 3p 3p+N 4p
• Rated Working Voltage Ue(V): 230/400
• Norminal Discharge Current(a): 30/40/60
• Max. Discharge Current(a): 60/80/100
• Max Continuous Working Voltage(V): 320~440
• Response Time: Less Than 25ns
• Protection Degree: IP20
• Ambient Limit Temperature: -40ºC~+80ºC
• Material of Enclosure: PBT/PA66
• Origin: China
• Production Capacity: 500000/Month

Product Description

COW1-2000 Universal Circuit Breaker
1. Window color display protection working status
2. Protection action response quickly
3. Modularization, can withstand high current
4. Remote signal output

Technical Parameters of COW1-2000 Universal Circuit Breaker

Poles	1P 2P 1P+N 3P 3P+N 4P
Rated Working Voltage Ue(V)	230/400
Norminal discharge current(A)	30/40/60
Max. discharge current(A)	60/80/100
Max continuous working voltage(V)	320~440
Response time	less than 25ns
Protection Degree	IP20

Application of our COU series surge protector:


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