UT-40-200 DC power surge protectors are mainly used for C-level protection of DC power distribution systems. They are used to protect electrical and electronic equipment from lightning electromagnetic pulse induced voltages, operating transients and resonance (<100μs) overvoltages. They are widely used in communication equipment, power protection in electrical, electrical appliances, power equipment, security monitoring, transportation, industrial control, aviation and other fields. This series of products has the characteristics of extremely fast response time, built-in thermal protection, low residual voltage, timely tripping, etc., and the flame retardant level reaches V-0 level, which can prevent fires to the greatest extent and provide safety protection.
Model | UT-40-200 |
Operating voltage (Un) | 200VDC |
Max. operating voltage | 320VD |
Nominal discharge current (In) | 20kA |
Maximum flow capacity (Imax) | 40kA |
Protection level (Up is In) | ≤1200V |
Access wire area | ≥6 mm2 |
Remote Signal Definition (Optional) | NC-COM: turn off, COM: common point, NO-COM: turn on |
Failure indication | Green: Normal; Red: Failed |
Response time (tA) | 25ns |
Dimensions | 90*36*65mm |
Protection level | IP20 |
Preposed fuse | 40AgL/gG |
Protection mode | +/PE, -/PE |
Flame retardant level | V0/red |
Installation method | 35mm DIN rail installation |
Operating environment | Temperature -40～+85℃, relative humidity≤95%(25℃), height≤3km |
Reviews
4.9
12 views
Reviews
Customer Q&A
Q How to make a payment?
E****R 18/11/2024
A We accept various payment methods including bank transfers, credit cards, and PayPal. Please refer to our payment page during checkout for detailed instructions on how to complete your payment. If you have any questions or need assistance with payment, please contact our customer support team.
18/11/2024
Q How will the products be shipped?
T****k 16/08/2024
A We ship products through reliable courier services such as DHL, UPS, and FedEx. Shipping fees and delivery times may vary depending on the destination. You will receive a tracking number once your order has been dispatched, allowing you to track the status of your shipment. Please note that shipping times may vary based on location and availability.
16/08/2024
Q How is warranty provided?
L****Y 08/05/2024
A We offer a warranty on all of our products. The warranty period and conditions vary depending on the product category. For specific warranty information, please refer to the product page or your purchase agreement. If you encounter any issues with a product during the warranty period, please contact our customer service team with your proof of purchase, and we will guide you through the warranty claim process.
08/05/2024
★ ★ ★ ★ ★ 16/08/2024
Good service!
(156)
★ ★ ★ ★ ★ 23/07/2024
Good!
(982)
★ ★ ★ ★ ★ 23/07/2024
Good quality!
(982)