
TY-12.5M 1P
Category:T1 + 2 surge protector(10/350µs+8/20µs)
Type 1+2 Surge Protection 12.5kA 1P
Tel:+86-577-62605321
Email:andy.xu@tycotiu.com
PDF DownloadFeatures:
Type 1+2 surge protector
Lightning impulse current 12.5kA
Pluggable module design
Visual indication
Pole number: 1P
Remote signaling is optional
Comply with EN61643-11 standard
Parameters:
Model
TY-12.5M 320 1P
SPD classification according to EN61643-11
Type 1+2
SPD classification according to IEC61643-11
Class I+II
Max. continuous operating a.c. voltage
Uc
320V
Nominal discharge current (8/20μs)
In
20kA
Maximum discharge current (8/20μs)
Imax
65kA
Voltage protection level
Up
≤1.5kV
Max. backup fuse
160A gG
Response time
tA
≤25ns
Operating temperature range
Tu
-40℃-80℃
Operating state / fault indication
green / red
Cross-section area (Min.)
4mm²
Cross-section area(Max.)
35mm²
For mounting on
35mm Din rail
Enclosure material
Degree of protection
IP20
TY-12.5M 150 1P
TY-12.5M 275 1P
Type 1+2
Type 1+2
Class I+II
Class I+II
150V
275V
Lightning impulse current (10/350μs)
Iimp
12.5kA
12.5kA
12.5kA
20kA
20kA
65kA
65kA
≤0.8kV
≤1.3kV
160A gG
160A gG
≤25ns
≤25ns
-40℃-80℃
-40℃-80℃
green / red
green / red
4mm²
4mm²
35mm²
35mm²
35mm Din rail
35mm Din rail
Thermoplastic UL94-V0
IP20
IP20
Application:
Protects electrical equipments against transient overvoltages and indirect lightning strikes
Generally used for protection of main switchboard
Suitable for 230/400V (50/60Hz) 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.

