WTH-300/G SERIES - Watchful Eye Solutions, Inc.

Requirement class to VDE 0675: B or B+C
Requirement class to EN 61643-11: Type 1 or 1+2
Requirement class to IEC61643-1: Class I or I+II
Location of use: Branch sub-distribution boards
Protection modes: L/N-PE,L-PE,L-N
Protective element: High Energy GDT or GDT + MOV
Surge discharge ratings: Iimp=25kA
Housing: Modular design

How to name our products:
WTH - 300 / G + / 1P - 320
WTH: Watchful Eye Solutions, Inc.
300: Type
G or G+: Protective element: GDT or GDT + MOV
1P: Combination: 1P
320: Uc: 320VAC

Example:
WTH-300/G/1P-320

Max. continuous operating voltage(AC/DC)Uc:320 rms
Nominal discharge current(8/20) In:100kA
Max. discharge current(8/20) Imax:200kA
Impulse discharge current(10/350) Iimp:25kA
Measured limiting voltage at 1.2/50 6kV waveform: ≤1.5kV
Residual voltage at 25kA(8/20) Ures:<1.5kV
Follow current at 50/60 Hz: 3kA rms (UC:320V) / 5kA rms (UC:255V)
Protective element: GDT

Surge Arrester for power Solutions

Datasheet (71KB)

With GDT+MOV: WTH-300/G+/1P-320 (72KB)

WTH-300/G+/1P-320

Max. continuous operating voltage(AC/DC)Uc:320 rms
Nominal discharge current(8/20) In:25kA
Max. discharge current(8/20) Imax:200kA
Impulse discharge current(10/350) Iimp:25kA
Measured limiting voltage at 1.2/50 6kV waveform: ≤1.5kV
Follow current at 50/60 Hz: 3kA rms (UC:320V) / 5kA rms (UC:255V)
Protective element: GDT + MOV

Surge Arrester for power Solutions

Datasheet (72KB)

With GDT: WTH-300/G/1P-320 (71KB)

WTH-300/G/1P-320 (71KB)

WTH-300/G+/1P-320 (72KB)