Only One Name Means ProTek’Tion™

www.protekdevices.com

05053.R6 9/12

Page 2

420E212 - 420E260

TyPiCal dEviCE ChaRaCTERisTiCs

PaRaMETER

syMBOl

valuE

uNiTs

Operating Line Current

I

O

100

mA

Transient Source Voltage

-

6

kV

Transient Current (8/20µs) - per Line

-

10

kA

Operating Temperature

T

A

-55 to 100

°C

Storage Temperature

T

STG

-55 to 100

°C

PaRT

NuMBER

MaXiMuM

OPERaTiNG

liNE vOlTaGE

v

OP

±vOlTs

MaXiMuM

lEaKaGE

CuRRENT

@ v

OP

i

d

µa

MaXiMuM

ClaMPiNG

vOlTaGE

(8/20µs)

@ 2000a

v

C

vOlTs

MaXiMuM

CaPaCiTaNCE

@ 0v, 1Mhz

C

pF

MaXiMuM

liNE

ThROuGhPuT

REsisTaNCE

R

OhMs

420E212

12.0

5.0

22

6000

12

420E225

25.0

5.0

44

3000

12

420E228

28.0

5.0

46

2800

12

420E236

36.0

5.0

60

1500

12

420E250

50.0

5.0

80

1200

12

420E260

60.0

5.0

95

1000

12

iNsTallaTiON iNsTRuCTiONs

There are two (2) terminals on the liNE sidE and three (3) wires on the EQuiPMENT sidE of this surge protection device (SPD). The Ground lead is considered ground

for both the input terminal and the equipment wire connections. For the best results, the ground wire should be connected to a low impedance ground or the green

wire AC power ground. It is recommended that a #14 standard wire be used for this connection.

Field (current) loops or incoming signal/data lines are to be cut or disconnected from the equipment to insert the SPD. The liNE sidE terminals of the protector are to

be connected to the field loop wires. The EQuiPMENT sidE of the protector is connected to the equipment/controller, etc. The location of the protector should be as

close to the equipment requiring protection.