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Lewden SRGT2CU 1 Module Single Phase Type 2 TT/TN-S Surge Protection Device
SRGT2CU
SRGT2CU - Type 2 Single Phase Surge Arrester. Ideal for domestic consumer unit applications.
The Lewden range of circuit protection devices are designed and tested for use with Lewden branded distribution boards. SRGT2CU is a single phase surge arrester suitable for use in TN-C-S (PME) / TN-S / TT network systems. It is designed for universal application, for the protection of electrical appliances against impulse surge effects when connected to LV supply systems.
Technical Info:
Test class according to EN61643-1: Type
Earthing system: TN / TT
Nominal Voltage (Un): 230-240V ac
Max continuous operating voltage (Uc): 275V ac
Nominal discharge current (In) (8/20µS): 20kA (L/N, L/PE) 40kA (N/PE)
Temporary overvoltage (TOV): 335V/5S 1200V+Uo/ 0.2S
Response time: <20nS
Admissible short circuit current (Isccr): 10000A
Maximum backup fuse rating: 125A gL/gG
Min-Max conductor size: 1.5-10mm² (L/N) 2.5-25mm² (PE)
Cable connecting length (maximum): 500mm total or less
Terminal tightening torque: 1.2-1.5Nm L/N 2.0-2.5Nm PE
Mounting: 35mm din rail
Operating temperature range: -40 ÌŠC to +85 ÌŠC
Ingress protection rating: IP20
Dimensions:
W: 18 x H: 90 x D: 67 mm
| Ean Code | 5026992040201 |
| Alarm Output | N |
| Status Indicator | Y |
| Plug-in Module | Y |
| Surge Protector Type | Type 2 |
| Maximum Cable Size | 25 mm2 |
| Nominal Voltage | 230-240 V |
| Nominal Discharge Current | 20 kA |
| Maximum Discharge Current | 40 kA |
| Supply Frequency | 50-60 Hz |
| Minimum Cable Size | 1.5 mm2 |
| Product | Surge Protection Device |
| Type | Type 2 |
| Ingress Protection | IP20 |
| Colour | Yellow |
| Unit Weight | 0.12 kg |
| Pole Configuration | Single Pole (1P) |
| Material | Plastic |
| Width | 18 mm |
| Depth | 67 mm |
| Standards | IEC/EN 61643-11 |
| Ce Approved | Y |
| Number Of Poles | Single Pole (1P) |
| Mounting Type | DIN Rail |
| Height | 90 mm |
| Number Of Modules | 1 |
| Voltage Type | AC |
| Minimum Operating Temperature | -40 Degrees C |
| Maximum Operating Temperature | 85 Degrees C |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.49 ex-VAT.
Take advantage of FREE* Delivery when you spend over £50 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 25 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
Click here to find out more.
Stock Availability and Delivery
In-stock items for delivery to you within 1-2 working days. We will contact you if we do not have all of your items in stock.
Items kept in our remote warehouse or ordered from the supplier. We will advise you if it will take any longer than the typical 2-4 working days.