Geya Gsp8 AC 380/220V 20ka 40ka Thunder Surge Arrester Protectors SPD for Lighting System

• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: Substation
• Size: Small
• Operation Voltage: Low Voltage
• Model NO.: GSP9-C40 40KA 275V 2P
• Shape: Cuboid
• Material: ZnO
• Certification: ISO9001, CCC
• Brand: Geya
• MOQ: 50
• Transport Package: Export Carton
• Specification: IEC/EN61008-1
• Trademark: GEYA
• Origin: China
• Production Capacity: 30000

Product Description

··········This link price is only for GSP9-C40 40KA 275V 2P···········

Product Description

GSP9 meet the type 2 requirement class according to IEC 61643-11.

These devices protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions. The use of high-performance varistors permits a rapid response time and a low protection level, without any line follow current. If circumstances are uncertain and there is a risk of fire from an overload, the internal cut-off unit disconnects the arrestor from the mains if necessary. In addition, the QR code printed on the arrestor allows disary. In addition, the QR code printed on the arrestor allows direct access to the online installation instructions.

Connectable surge arrestor
High arresting capacity
Visual status display
Available with optional remote signalling
Vibration-proof
Simple standard hat rail mounting
Labelled connections
Voltage encoding

Product Parameters

Model	GSP9-C40
Test standard	IEC/EN   61643-11;GB18802.11
IEC test classification	T2/Class II
Maximum continuous operating voltage Uc	275V/385V  AC
Nominal discharge current (8/20μs)	20kA
Maximum discharge current(8/20μs)	40kA
Voltage protection level Up	≤1.5kV(275VAC) ≤1.8kV(385VAC)
Response time Ta	25ns
Poles	1P 2P 3P 4P 1P+N-PE 3P+N-PE
Fuse or circuit breaker selection(A)	32A
Connecting cable	4mm2(L-N);6mm2(PE)
Method of Installation	35mm Din Rail
Type of remote signaling contact Switching contact(Optional)	C+NC: Normally closed C+NO: Normally open C: Common contact
Switching capacity	AC:250V/0.5A  DC:250V/0.1A,125V/0.2A,75V/0.5A
Cross-sectional area for remote signal contact	Max. 1.5mm2 solid /flexible
Operating temperature range	40°C…+80ºC
Shell material	UL94-VO fireproof material