VBH510, high current, 6 kA

• Overload protection

• Short circuit protection

• Isolation

• Used in residential building, non-residential building, energy sources, industry and infrastructure.

Technical specifications

• Standard: IEC 60947-2

• Rated current In (A): 63, 70, 80, 100, 125

• Rated voltage Un (V AC): 230/400

• Operational voltage (V AC):

• Min.: 24

• Max.: 250/440

• Rated insulation voltage (V AC): 500

• Number of poles: 1, 2, 3, 4

• Tripping characteristics: C, D

• release B (In): 4

• release C (In): 8

• release D (In): 14

• Thermal operating limit (In): 1.05 - 1.30

• Electrical life (times): 4,000

• Mechanical life (times): 20,000

• Breaking capacity:

  Model	Rated voltage(V)		Acc. to IEC 60898-1
  			Icu(kA)	Ics(kA)
  VBH510	1P	230/400	6	6
  	2-4P	400	6	6

• Degree of protection: IP20, with connected conductors

• Mounting position: Any

• Conductor cross-sections

• Solid and stranded (mm²): 1-50

• Finely stranded with end sleeve (mm²): 1-35

• Terminal tightening torque (N·m): 3.5

• Ambient temperature (°C): -5 ~ +45, max. 95 % humidity

• Storage temperature (°C): -40 ~ +75

• Altitude (meters): Max. 2,000

• Connection capacity (mm²): 1-35

Features

• Rated current up to 125 A

• The handle being sealable or equipped with padlock bracket avoids dangerous operation changes (ON / OFF)

• Adequate printing of all data on the front provides long-term identification

• This MCB for industry in accordance with: IEC 60947-2 instantaneous tripping release C: 8 In , release D: 12 In

• This MCB may be extended with:

• Full sets of additional components

• Full sets of accessories