| Unit Price: | $ 3 |
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) | ||||
Panel introduction:
Application and installation instructions:
Great!
Excellent service, quick response
Jay is amazing. He’s gone out of his way to help me find the latest firmware and get it deployed to my miners which more than tripled my hashrate. I can’t say enough positive things about him. When everyone else would have given up, he kept going.
Делал заказ радиаторов водяного охлаждения на майнер L7. Оплата была через крипто кошелёк прошло всё супер!!! Не смог разобраться с электроникой дали WhatsApp техника он подробно всё объяснил разжевал сервис на пять звёзд!!! продавца РЕКОМЕНДУЮ
Good
I had an amazing experience with the Technical Team! Jay was incredibly helpful. Thank you so much, Jay!
Very friendly and helpful. Excellent support !!!
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. |
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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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Cryptocurrency Payment |
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Bitcoin - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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USDT - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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ETH - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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LTC - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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USDC - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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Bank Transfer |
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Wire transfer - USD - YuanJi Card Number |
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Wire transfer - USD, EUR, GBP, HKD, CNH, CAD, SGD, JPY, AUD, NZD Card Number |
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JP MORGAN CHASE BANK, N.A. Card Number |
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Wire transfer - USD - Zhou sicong Card Number |
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人民币支付 - CNY payment Card Number |
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Other payment methods |
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Cooperation express: |
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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.
[email protected] [email protected] [email protected] [email protected]
Dear Customers,
Hello, May 1-5, 2026 (GMT+8) is China's May Day, and international logistics will be suspended. Our company will suspend shipments on the afternoon of April 30, 2026, and resume warehouse shipments on May 6 (GMT+8). We are deeply sorry for the inconvenience caused to you. Thank you for your trust and support.
Best wishes,
ZEUS MINING CO., LTD.
China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777
