ProTek Devices 420E236

Description
Dual 4-20mA Control Loop Protector FEATURES • IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV • IEC 61000-4-4 (EFT): 40A - 5/50ns • IEC 61000-4-5 (Surge): 8/20µs - 95A, 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 • Effective Against Lightning, Inductive Switching and ESD APPLICATIONS • Security Alarm Systems • Industrial Control & Monitoring Systems • Remote Tech Site Station • Process Control Loops
Description
Dual 4-20mA Control Loop Protector FEATURES • IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV • IEC 61000-4-4 (EFT): 40A - 5/50ns • IEC 61000-4-5 (Surge): 8/20µs - 95A, 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 • Effective Against Lightning, Inductive Switching and ESD APPLICATIONS • Security Alarm Systems • Industrial Control & Monitoring Systems • Remote Tech Site Station • Process Control Loops

Suppliers

Company
Product
Description
Supplier Links
ProTek Devices
Tempe, AZ, USA
420E236
420E236
Dual 4-20mA Control Loop Protector FEATURES • IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV • IEC 61000-4-4 (EFT): 40A - 5/50ns • IEC 61000-4-5 (Surge): 8/20µs - 95A, 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 • Effective Against Lightning, Inductive Switching and ESD APPLICATIONS • Security Alarm Systems • Industrial Control & Monitoring Systems • Remote Tech Site Station • Process Control Loops

Dual 4-20mA Control Loop Protector FEATURES

• IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
• IEC 61000-4-4 (EFT): 40A - 5/50ns
• IEC 61000-4-5 (Surge): 8/20µs - 95A, 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
• Effective Against Lightning, Inductive Switching and ESD

APPLICATIONS

• Security Alarm Systems
• Industrial Control & Monitoring Systems
• Remote Tech Site Station
• Process Control Loops

Supplier's Site

Technical Specifications

  ProTek Devices
Product Category Dataline and DC Signal Surge Suppressors
Product Number 420E236
Surge Current 10000 amps
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