420E228, 420E212 - DUAL 4-20mA CONTROL LOOP PROTECTOR

Protek Devices

The 420E228 by Protek Devices is a DUAL 4-20mA CONTROL LOOP PROTECTOR. Below is the official datasheet preview.

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420E228 DUAL 4-20mA CONTROL LOOP PROTECTOR by Protek Devices - Datasheet Preview — Official preview page of the **420E228** DUAL 4-20mA CONTROL LOOP PROTECTOR datasheet (Protek Devices).

Datasheet Details

Part number	420E228, 420E212
Manufacturer	Protek Devices
File Size	232.07 KB
Description	DUAL 4-20mA CONTROL LOOP PROTECTOR
Datasheet	420E212_ProtekDevices.pdf
Note	This datasheet PDF includes multiple part numbers: 420E228, 420E212. Please refer to the document for exact specifications by model.
Additional preview pages of the 420E228 datasheet.

420E228 Product details

Description

The 420E series is a two stage transient voltage protector providing primary and secondary protection against lightning, inductive switching and electrostatic discharge (ESD) transient threats.

Features

Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV.
Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns.
Compatible with IEC 61000-4-5 (Surge): 95A, 8/20µs, Level 4 (Line- Gnd) & 48A, Level 4 (Line-Line).
Designed for 4-20mA Current Loops.
Automatic Reset - Does Not Interrupt Service.
Permanent Two-Stage Line Pair Protection.
Common Mode & Differential Mode Protection.
Subnanosecond Response Time.
Effecti.

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Other Datasheets by Protek Devices

420E225 - DUAL 4-20mA CONTROL LOOP PROTECTOR
420E212 - DUAL 4-20mA CONTROL LOOP PROTECTOR
420E236 - DUAL 4-20mA CONTROL LOOP PROTECTOR
420E250 - DUAL 4-20mA CONTROL LOOP PROTECTOR
420E260 - DUAL 4-20mA CONTROL LOOP PROTECTOR

Published: May 12, 2007 |