2CTB802344R3300 | OVR T2 2N 40-550 P TS U

Degree of protection (IP)

IP20

Mounting method

DIN rail (top hat rail) 35 mm

Construction size

3 modular spacing

Short-circuit-proof

No

Max. continuous voltage AC

550V

Signalling at the device

Optic

Max. continuous voltage DC

-V

Voltage protection level

1.8kV

Nominal voltage AC

480V

Voltage protection level L-N

1.8kV

Max. conductor cross section flexible (fine-strand)

16mm²

Max. conductor cross section solid (solid, stranded)

25mm²

Integrated backup fuse

Yes

Nominal voltage DC

-V

With remote signalling contact

Yes

Voltage protection level N-PE

1.8kV

Nominal discharge surge current (8/20)

20kA

Max. PV-voltage

-V

Category type 2

Yes

Type of poles

3

System configuration

Other

System configuration DC

No

System configuration TN

No

System configuration IT

No

System configuration TN-C-S

No

Number of conductors (without earthing)

3

Max. overcurrent protection device, series connection (fuse)

100A

System configuration TN-S

No

System configuration TN-C

No

System configuration TT

No

Max. discharge surge current (8/20)

10kA

System configuration other

Yes

Integrated short-circuit protection selective to fuse gG

-A

Integrated short-circuit protection

No

Max. overcurrent protection device, parallel connection (fuse)

-A

Short-circuit breaking capacity (Isccr)

100kA

Leakage-current free

Yes