cartridge Cardew - type C - 250 V

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EAN: 3303430501701

MPN: 50170

Package: 1

Box: 24

Estimate delivery time at our warehouse (approx.): By request

Technical Information

Item condition	New
Manufacture name	cartridge Cardew - type C - 250 V
Brand	Schneider Electric
Categories	Surge Protection Devices (SPD)
Country of origin*	FR
* The actual country of origin may differ depending on the delivery batch. To confirm the specific country of origin, please contact your account manager.
Voltage protection level	0.75 kV
Nominal discharge surge current (8/20)	40 kA
Nominal voltage AC	250 V
Nominal voltage DC	0 V
Voltage protection level L-N	0.38 kV
Degree of protection (IP)	Other
Max. PV-voltage	0 V
System configuration DC	No
System configuration IT	Yes
System configuration TN	No
System configuration TN-C-S	No

Packing details

Packing level 1	3303430501701
Packing level 2	3303430501709

Other Technical data

Mounting method	On basic element
With remote signalling contact	No
Number of conductors (without earthing)	1
Construction size	Other
Max. continuous voltage AC	380 V
Signalling at the device	Optic
Max. continuous voltage DC	0 V
Voltage protection level N-PE	0.22 kV
Integrated backup fuse	No
Max. conductor cross section solid (solid, stranded)	150 mm²
Max. conductor cross section flexible (fine-strand)	0 mm²
System configuration TN-C	No
System configuration TN-S	No
System configuration TT	No
System configuration other	No
Max. discharge surge current (8/20)	40 kA
Short-circuit breaking capacity (Isccr)	40 kA
Max. overcurrent protection device, parallel connection (fuse)	0 A
Max. overcurrent protection device, series connection (fuse)	0 A
Integrated short-circuit protection selective to fuse gG	0 A

Downloads

Technical manual

Description

This accessory belongs to the Vigilohm range designed to monitor ungrounded/IT electrical networks at feeder level, in accordance to installation and products standards. This part is a surge limiter used on IT networks, and installed as close as possible to the medium to low voltage transformer. They protect ungrounded networks from overvoltages that might be caused by transformer breackdown or lighting strikes. This Cardew C is to be installed on a monitored network of 380V AC when connected between phase and neutral. Or 220V AC if the Cardew C is connected between two phases. It is recommended to monitor the cardew with an insulation fault locator such as the Vigilohm family IFL12. So that an insulation fault due to the cardew can be immediately identified, and its cartridge replaced. The dimensions of this limiter are 160mm in length, and 70mm in diameter, for a product weight of 1 kilogram.