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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 £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (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 50 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.