Abb OVR0240275SC Ovr t2 40 275s with 40ka qs cartridge

• Type of low voltage distribution system:

  TT
  TN-C
  TN-S

• Suitable for:

  To protect the systems against the transient overvoltage (lightning)

• Rated voltage (Ur):

  230V AC

• Nominal AC voltage of the system (Uor):

  230 / 400V

• Rated DC voltage:

  350V

• Voltage protection level (Up):

  1.4kV
  (L-N) 1.4 kV
  (N-PE) 1.4 kV
  (L-PE) 1.4 kV

• Maximum continuous operating voltage (Uc):

  (L-PE) 275V
  (L-L) 275V
  (L-N) 275V
  (N-PE) - V

• Temporary maximum voltage test value (UT):

  337 V

• Rated service short-circuit capacity (Ics):

  100kA

• Discharge current:

  Rated 20 kA
  Maximum 4 kA
  Nominal (8 / 20 µs) 20 kA
  I (max, 8 / 20 µs) 40 kA

• Pulse current:

  I (imp, 10 / 350 µs) 2 kA

• Short-circuit withstand Icc:

  100kA

• Power Loss:

  28mW

• Arrester class:

  II

• Number of poles:

  1

• Number of protected poles:

  1

• Number of Conductors:

  1

• Transmission Standard:

  Optical

• Version:

  Plug-ins

• Mounting Type:

  DIN rail (top hat rail) 35 mm

• Product type:

  QS

• Options provided:

  Replacement Cartridge

• Preventive maintenance function:

  Yes

• Status indicator:

  Yes

• Fuse size:

  4 modular spacing

Environmental data

• Degree of protection:

  IP20

• Maximum permitted operating altitude:

  Without Derating 5000

• RoHS Statement:

  According to EC Directive 2011/65/EC

Dimensions

• Width in number of modular intervals:

  1

• Product Width:

  17.6 mm

• Product height:

  57 mm

• Product Depth:

  67 mm

• Product net weight:

  0.075 kg

Packaging information

• Level 1 packaging unit:

  box 1 piece(s)

• Level 1 packaging width:

  117 mm

• Level 1 packaging height:

  82mm

• Packaging depth level 1:

  25 mm

• Gross package weight level 1:

  0.085kg