TU2 Series Surge Protective Device is suitable used for power distribution and contro system with AC 50Hz and rated voltage 230V/400V.it meets the II testing requirements of SPD, using for suppressing overvoltage impact device of transient overvoltage, discharging surge energy, thereby protecting the system circuit and equipments. 

TU2 Series Surge Protective Device is suitable for classified coordination, and realizing the classification protection system (class 1,2 or 3), so that the low voltage power distribution system is more extensive and more effective protected.

TU2-1 series SPD applies to class one lightning protection device, to meet the testing requirements of one phase SPD. It is applicable to all kinds of power grid system, and could prevent all the surge currents, including the lightning.

Features
Endurable,sustains thousands of strikes
Status indication
Uc 385V can be achieved
Protection class: Type 1,Class I
Pole number:1P,2P,3P,4P,1+1,3+1
Widely suitable for single-phaseTN system,for protecting the buildings to avoid national defense

1)Please specify the following items in order:

SPD name and model no.:TU2-40;

Maximum continuous operating voltage:385V;

Remote signal output contact: “F”;

Poles:4P;

Order quantity:100PCS;

2)Order example:TU2-40F,385V,4P,100 

Packaging Details: Standard packaging:standard export box package carton size 408*243*250mm
Support to help you with OEM color box and carton

Delivery Methods: By Sea or By Air ( Express DHL, FEDEX, TNT).

Delivery Detail: 25-30 days

1.Your inquiry related to our products or prices will be replied in 24hrs.

Q-1. Can i take some samples?

A: Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.
Q-2. Are you original Factory?
A: Yes, we have our own factory with many storage.
Q-3. How can you make sure the quality of the products?
A: We will accord to international quality standards to inspect every item before leaving our factory.