Mains switch KB-H - KLINGER BORN

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Mains Switch KB-H40 and KB-H80

According to IEC947-3 EN60947-3 VDE0660-0107

Mains switch KB-H40

Special features:

  • Unambiguous indication with O and I
  • Contact separation with forced open contacts

Technical data:

Designation
407 340 10 = KB-H40
407 340 30 = KB-H80
Nominal thermal current
Ith non-enclosed
Ith enclosed

40 A
40 A
Conductor size
Single-core or stranded 16 mm²
Mains switch characteristic
Meets VDE/IEC breaking requirements up 690V
Max. back-up fuse
gL characteristic
KB-H40 = 50 A
KB-H80 = 80 A
Auxiliary contacts
220-240 V 10 A
Protection type
IP54

Switching capacity:

  Voltage KB-H40 KB-H80
Motor power AC-3
3x220-240 V
7.5 kW
15.0 kW
 
3x380-400 V
11.0 kW
22.0 kW
 
3x660-690 V
11.0 kW
18.5 kW
Motor power AC-23
3x220-240 V
7.5 kW
15.0 kW
 
3x380-400 V
15.0 kW
30.0 kW
 
3x660-690 V
15.0 kW
22.0 kW
Breaking capacity
3x220-240 V
300 A
560 A
 
3x380-400 V
300 A
560 A
 
3x660-690 V
150 A
200 A

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