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GEYA GSP9-C40 40KA surge protective device
GEYA GSP9-C40 40KA surge protective deviceGEYA GSP9-C40 40KA surge protective device
Ratings:
( 900 Reviews )

GEYA GSP9-C40 40KA surge protective device


Function: Protect low-voltage consumer systems from overvoltage.
Unit Price: $ 3
MOQ: 1  Unit Weight: 0.25 KG  Availability: In Stock
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Subtotal: $ 3
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If you dont know how to place an order please check our FAQs

Tech support and pre-sale:


Product description

GSP9-C40 40KA series surge protector surge suppressor is suitable for TN-S, TN-CS, TT, IT, and other AC 50/60Hz power supply systems, which protects the ASIC miner mining farm's low-voltage consumer system from all types of overvoltage and provides reliable protection for your mining equipment. The protector shell is made of UL94-V0 flame-retardant material. A fault release is installed on the surge protector module. When the SPD fails due to overheating or overcurrent, the fault release will help the electrical equipment to separate from the power system and send out an indication signal. Green means normal, and red means abnormal. The module can also be replaced when there is working voltage.

Product parameters:

Model


1P 275V

2P 275V

3P 275V

4P 275V

lEC Electrical


275

Nominal AC Voltage(50/60Hz)

Uo/Un

230V

Maximum Continuous Operating Voltage (AC)

Uc

275V

Nominal Discharge Current (8/20 μs)

In

20kA

Maximum Discharge Current (8/20 μs)

Imax

40kA

Voltage Protection Level

Up

1.5kV

Impulse Current (10/350μs) limp (L-N)


7kA

Response Time

tA

< 25 ns

Back-Up Fuse (max)


125A gL/ gG

Short-Circuit Current Rating (AC)

ISCCR

25kA / 50 kA

TOV Withstand 5s

UT

335V

TOV 120min

UT

440V

Mode

Safe Fail

Mechanical & Environmental



Operating Temperature Range

Ta

-40℉ to +158°F [-40℃ to +70°C]

Permissible Operating Humidity

RH

5%...95%

Atmospheric pressure and altitude


80kPa ... 106kPa / -500m.....2000m

Terminal Screw Torque

Mmax

39.9lbf·in [4.5 Nm]

Conductor Cross Section (max)


2AWG (Solid, Stranded) 4AWG (Flexible)


35mm2(Solid, Stranded) / 25mm2(Flexible)

Mounting


35mm DIN Rail, EN 60715

Degree of Protection


IP 20 (buiit-in)

Housing Material


Thermoplastic: Extinguishing Degree UL 94 V-0

Thermal Protection


Yes

Operating State / Fault Indication


Green ok / Red defect

Remote Contacts (RC)

RC Switching Capacity

RC Conductor Cross Section (max)


Optional

AC: 250V / 0.5A; DC: 250V / 0.1A; 125V / 0.2A; 75V / 0.5A

16AWG (Solid)/ 1.5mm2(Solid)

Product display

GSP9-C40 1P DC 275V 40KA house surge protector

GSP9-C40 40KA 275V SPD surge protector

GSP9 low voltage rail DC surge arrester protector

GSP9 surge protector lightning protection

Panel introduction:

GSP9 4 pole surge protector 20KA-40KA

Packaging display

GSP9 1Pole surge protective device 40KA for mining farm

Application and installation instructions:

GSP9-C40 40ka surge protection device application

Notice
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Our Customers and Partners:

We treat our customers and partners as sincere friends and do our best to provide technical support and aftersales service.
Payment method:

How to determine product prices and shipping costs?

When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included.

How to complete the payment?

We have the following payment methods. You can tell our sales Manager which payment you prefer and complete it. After the customer service checks and confirms the payment is completed. Provide the proforma invoice. And we will prepare to ship.

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Cooperation express:

Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.

Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.

Q: What payment methods do we support?
A: We support bank transfer, wire transfer, BTC, third-party guarantee and Paypal.

Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with maintenance departments in many countries/regions in the world. For example, Venezuela, Iran, etc. If you have any questions within 3 days after receiving the goods, you can apply for after-sales service on the "My Order" page.

Q: Which express we support?
A: We will choose the cheapest and fastest transportation method for you. And we support DHL, UPS, TNT, Fedex, BRE, and also have express delivery services, such as Russia, the United States, Kuwait, etc.

More FAQs

If you have any questions, please log in to your account and leave a message.

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Please log in first
marcelo 2026/10/19 6:43:56
Q:Hello, I am from Brazil. I would like to know if you deliver to Brazil, what shipping methods are available, whether you already have a representative in the country, and if there are any additional fees.
A:Hello. Regarding product shipping channels and costs, please contact our sales manager. Thank you for your message.
WhatsApp: +86 19115061757
jarek 2026/10/17 3:37:22
Q:Antminer BM1746AA BM1746 ASIC chip for Z15
price?
A:Hello. Currently, we only have brand-new BM1746AA (BM1746) ASIC chips available. As our inventory levels fluctuate, prices are subject to change; please contact our sales team for further details. Thank you for your inquiry.
WhatsApp: +86 19115061757
Russ Seay 2026/10/14 8:44:41
Q:Hi - do you repair Innosilicon A9++ ZMaster hash boards? If so, what is the typical repair cost and turnaround time?
A:Hello, we only sell repair parts for hashboards; you can contact our sales manager to inquire about parts. Alternatively, you can choose a nearby repair center for the repair: https://www.zeusbtc.com/RepairCenter/
WhatsApp: +86 19115061757
Josh 2026/10/1 4:01:16
Q:What thermistors does Canaan Avalon mini 3 use for ambient air inlet temp and for outboard air temp?. I need to replace them
A:Hello, you can contact our sales manager to confirm the required parts via photos. Thank you for your message.
WhatsApp: +86 19115061757
SANDRO 2026/9/20 9:21:40
Q:Qual o valor final para o Brasil do testador transistor multifuncional. Obrigado
A:Olá, os custos de envio variam dependendo do método de envio. Por favor, entre em contato com o departamento de vendas para obter mais detalhes. Obrigado pela sua mensagem.
WhatsApp: +86 19115061757
Maurice 2026/9/18 11:55:30
Q:Hi what it the price of the BM1373 and do you have a data sheets for it for all the specs? I'm building a hobby miner for my own personal use, if you can provide anything i would much appreciate it. Thank you
A:Hello, please contact our sales team to obtain the latest pricing and product datasheets for the BM1373 chip. Thank you for your message.
WhatsApp: +86 19115061757
Bernhard 2026/8/14 2:28:32
Q:Hallo Zeusbtc Team,

ich benötige ein Board zum flashen eines Antminer s19 XP+ Hydro, um Braains OS dafür zu installieren. Das originale Board lässt das nicht zu. Ist das mit dem C89-Steuerplatine möglich? bitte um Information. Besten Dank
A:Hallo, Braains OS ist eine Drittanbietersoftware. Für detaillierte Nutzungsinformationen wenden Sie sich bitte an den Softwarehersteller. Weitere Produktinformationen erhalten Sie von unserem Vertriebsteam. Vielen Dank für Ihre Nachricht.
WhatsApp: +86 19115061757
Alli 2026/8/8 1:32:44
Q:Hi,
I am looking to repurpose a Goldshell LT5 Pro.
CHIP: ICT560
Config: 54 × 1
Control board: MCB_V6_3_5
Can you help me out ?
thanks, Alli

A:Hello, please contact our sales manager for details. Thank you for your message.
WhatsApp: +86 19115061757
Muneer 2026/8/6 4:01:23
Q:How much price for shipping all packing to Oman ?

how many days to arrive to Oman
A:Hello, express shipping from China to Oman takes approximately 4-8 days, and DDP shipping takes approximately 10-12 days. Specific shipping costs vary depending on the shipping method. Please contact our sales team for details. Thank you for your message.
WhatsApp: +86 19115061757
Daniel Urteaga 2026/6/13 2:30:14
Q:WIll the Pico BT copy Eeprom data for the S21e XP? I used a similar model, K9 , and it fails to copy the frequency and temp data. I would like to confirm prior to placing my order.
A:Hello, PICOBT can copy EEPROM data from an S21e XP. For any other product questions, please contact our sales manager.
WhatsApp: +86 19115061757
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