CDM1 Series Three Phase Moulded Case Main Circuit Breaker
Product Features
Parameters
Current range | 63 | 100 | 225 | |||||||||||||
Frequency | 50/60Hz | |||||||||||||||
Insulation voltage(V) | AC690 | AC800 | AC800 | |||||||||||||
Impulse withstand voltage(V) | 6 | 8 | 8 | |||||||||||||
Rated voltage(V) | AC400/415 | AC400/415/690 | AC400/415/690 | |||||||||||||
Breaking capacity class | L | L | M | M | L | L | M | M | M | H | L | L | M | M | M | H |
Pole(3P,4P-A/B) | 3 | 4 | 3 | 4 | 3 | 4 | 2 | 3 | 4 | 3 | 3 | 4 | 2 | 3 | 4 | 3 |
Limit short-circuit breaking capacity(KA) | 25 | 25 | 50 | 50 | 35 | 35 | 50 | 50 | 50 | 85 | 35 | 35 | 50 | 50 | 50 | 85 |
Operation short-circuit breaking capacity(KA) | 18 | 15 | 30 | 30 | 26 | 20 | 30 | 30 | 30 | 43 | 26 | 20 | 30 | 30 | 30 | 43 |
Mechanical life | 8500 | 8500 | 7000 | |||||||||||||
Electrical life | 1500 | 1500 | 1000 | |||||||||||||
Flashover distance(mm) | 50 | 50 | 50 | |||||||||||||
Thermomagnetic fixed rated current | 10/16/25/32/40/50/63 | 10/16/25/32/40/50/63/80/100 | 100/125/160/180/200/225 | |||||||||||||
Standard | IEC60947-2/GB14048.2 | |||||||||||||||
Certification | CCC CB CE KEMA TUV |
Current range | 400 | 630 | 800 | 1250 | ||||||||||
Frequency | 50/60Hz | |||||||||||||
Insulation voltage(V) | AC690 | AC800 | AC800 | AC800 | ||||||||||
Impulse withstand voltage(V) | 8 | 8 | 8 | 8 | ||||||||||
Rated voltage(V) | AC400/415 | AC400/415 | AC400/415 | AC400/415 | ||||||||||
Breaking capacity class | L | M | L | M | H | L | M | L | M | L | M | M | H | M |
Pole(3P,4P-A/B) | 3 | 3 | 4 | 4 | 3 | 3 | 3 | 4 | 4 | 3 | 3 | 4 | 3 | 3 |
Limit short-circuit breaking capacity(KA) | 50 | 70 | 50 | 70 | 100 | 50 | 70 | 50 | 70 | 50 | 70 | 70 | 100 | 85 |
Operation short-circuit breaking capacity(KA) | 30 | 40 | 30 | 40 | 50 | 30 | 40 | 30 | 40 | 30 | 40 | 40 | 50 | 45 |
Mechanical life | 4000 | 4000 | 2500 | |||||||||||
Electrical life | 1000 | 1000 | 500 | |||||||||||
Flashover distance(mm) | 100 | 100 | 100 | |||||||||||
Thermomagnetic fixed rated current | 200/225/250/315/350/400 | 400/500/630 | 400/500/630/700/800 | 700/800/1000/1250 | ||||||||||
Standard | IEC60947-2/GB14048.2 | |||||||||||||
Certification | CCC CB CE KEMA TUV |
Our Excellent Service
1. Delivery Detail
3. Production quality warranty
Each production has one year warranty at least .
Shipment and packaging