*Merlin Gerin circuit breaker
*IEC60947-2
*OEM
*Quality guaranteed
Merlin Gerin circuit breaker:
1.The Merlin Gerin circuit breaker is suitable for the Short Circuit and Overload Protection for Circuit of AC 690V 50/60Hz,Rated Current from 6A to 1600A.
2.The circuit breaker takes protection effectively when Motors aren't started frequently,Circuit is overload,Short Circuit and Under voltage.
3.Fixed or Withdrawable,Front or Rear Connection,Manual Operating Mechanism or Motor Operator Mechanism can be chosen.
4.Electrical characteristics as per IEC60947-2 and EN60947-2.
SECIFICATIONS:
Number of poles | 3,4 | ||||||||||
| In | 40 | 250 | ||||||||
65 | 250 | ||||||||||
Rated insulation voltage (V) | Ui | 800 | |||||||||
Rated impluse withstand voltage (kV) | Uimp | 8 | |||||||||
| Ue | AC | 50/60Hz | 690 | |||||||
DC | 500 | ||||||||||
Type of Circuit Breakers | N | H | L | ||||||||
Ultimate breaking capacity (kA rms) | Icu | AC 50/60 Hz | 220/240V | 85 | 100 | 125 | |||||
380/415V | 36 | 70 | 125 | ||||||||
440V | 35 | 65 | 125 | ||||||||
500V | 30 | 50 | 90 | ||||||||
525V | 22 | 35 | 90 | ||||||||
660/690V | 8 | 10 | 50 | ||||||||
Service breaking capacity (kA rms) | Ics | %Icu | %100 | ||||||||
Utilisation category | A | ||||||||||
Durability (C-O cycles) | Mechanical | 8500 | |||||||||
electrical | 400V | In | 1500 | ||||||||
