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TY-12.5M 3P

TY-12.5M 3P

Category:T1 + 2 surge protector(10/350µs+8/20µs)

Type 1+2 Surge Protection 12.5kA 3P

Tel:+86-577-62605321
Email:andy.xu@chtaike.com.cn
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Features:

Type 1+2 surge protector
Lightning impulse current 12.5kA
Pluggable module design
Visual indication
Pole number: 3P
Remote signaling is optional
Comply with EN61643-11 standard
Protection level IP20, flame retardant level UL94-V0

Parameters:

Model


TY-12.5M 150 3P TY-12.5M 275 3P

TY-12.5M 320 3P

SPD classification according to EN61643-11


Type 1+2
Type 1+2

Type 1+2

SPD classification according to IEC61643-11


Class I+II
Class I+II

Class I+II

Max. continuous operating a.c. voltage

Uc

150V 275V

320V

Lightning impulse current (10/350μs) Iimp 12.5kA
12.5kA
12.5kA

Nominal discharge current (8/20μs)

In

20kA
20kA

20kA

Maximum discharge current (8/20μs)

Imax

65kA
65kA

65kA

Voltage protection level

Up

≤0.8kV
≤1.3kV

≤1.5kV

Max. backup fuse


160A gG
160A gG

160A gG

Response time

tA

25ns
25ns

≤25ns

Operating temperature range

Tu

-40℃-80℃
-40℃-80℃

-40℃-80℃

Operating state / fault indication


green / red
green / red

green / red

Cross-section area (Min.)


4mm²
4mm²

4mm²

Cross-section area(Max.)


35mm²
35mm²

35mm²

For mounting on


35mm Din rail
35mm Din rail

35mm Din rail

Enclosure material


Thermoplastic UL94-V0

Degree of protection


IP20
IP20

IP20


Application:

Suitable for TN-C power supply system.

For 230/400V (50/60Hz) power system transient overvoltage protection

Installation and Maintenance:

Wire according to the wiring diagram and the surge protector mark
Installation and maintenance should be carried out by professionals
When the indicator window is "red", the surge protector should be replaced immediately.