SY485/12 Surge Protective Devices for Industrial Control Signal Line

    SY485 Industrial control signal line SPD is a surge line SPD is a surge protection device especially designed for RS485 signal circuit and ports. With internal over voltage and over current suppression model, and two levels connection circuit protection design, the SPD can suppress surge voltage and current effectively. The product has applied the malfunction self-recovery design, thus providing thorough protection for the signal and the appliance, and ensure the transfer of signal and the operayion of equipment.

    According to the definition of the partition of lightning protection, this device can ve installed on LPZ0A-2 or a higher interface, or it can ve installed directly at the frontend of the protected equipment.It can be applied to protect the industrial control signal, such as the field bus, 0-20mA, control line, 4-20mA control line and other input and output interface.

Product advantage:

High discharge capacity, low voltage protection level
Quick response
All the core components are from international famouse brand Ruilon.

Product parameter:

(1) Delivery Time                                                                                                   

1)  within 1-3 working days (if in stock) after payment confirmation.

2)  within 5-14 working days (if out of stock) .

(2) Shipment                                                                                                        

1)  Via DHL/Fedex/UPS/TNT/. Pls tell us which you prefer.

2)  Use our forwarder, as we also have super affordable transport fees for you .

(3) Terms of Payment                                                                                           

1) T/T to our HSBC bank account(Tele Transfer)

2)  Paypal
3)  Western Union

(4) Guarantee                                                                                                       

1)  30-days (After Our Delivery Date) GUARRANTEE OF QUALITY.

2)  Please provide the copy of Sales Contract and describe the problems appeared if there is any

    problem.  We will reply within 24 hours.

Our exhibition: