model 800af (800 series)

model 800af (800 series)

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800 series  No-fuse circuit breaker - MCCB

 框架容量 AF A 800
 型式 Type   800-SB 800-HK
 極數 Poles P 2 3 4 3
 額定絕緣電壓 Ui VAC 690
 額定電壓 Ue VAC 600
 額定電流 In A 500、600、700、800
 額定起斷容量 (kA)
 Icu / Ics
 IEC 60947-2
220V 50/25 100/50
380V 30/15 65/35
440V 25/13 50/25
600V 20/10 30/15
 CNS 2931
220V 60/50 120/100
380V 35/30 80/65
440V 30/25 80/65
500V 22/20 35/30
 跳脫方式 Tripping   熱動 - 電磁式 thermal-magnetic

 尺寸 (mm)

a 210 280 210
b 276 275
c 98 103
d 150 146
aa 70 70
bb 244 243
 重量 Wt. kg 10 11 14 7.6


With a frame capacity of 800AF, the 800 Series comprises different types: the 800-SB and the 800-HK. These types are available in 2, 3, and 4 poles, allowing for flexible configuration based on specific requirements.

The 800 Series is designed to operate within a rated insulation voltage (Ui) of 690V, ensuring safe and efficient electrical performance. It has a rated voltage (Ue) of 600V, making it suitable for a wide range of electrical systems.

The rated current (In) options for the 800 Series include 500A, 600A, 700A, and 800A. These different current ratings allow for precise selection to meet the specific load demands of various applications.

For rated breaking capacity (kA), the 800 Series exhibits different values depending on the voltage level. At 220V, the 800-SB has a rating of 50/25kA, and the 800-HK offers 100/50kA. At 380V, the ratings are 30/15kA for the 800-SB and 65/35kA for the 800-HK. At 440V, the ratings are 25/13kA for the 800-SB and 50/25kA for the 800-HK. These breaking capacities ensure reliable protection against overloads and short circuits.

Product Image

800HK front

800HK side


800HK sideR


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