420LB35
Overview
The 420LE/B series is a two stage transient voltage protector providing primary and secondary protection against lightning, inductive switching and electrostatic discharge (ESD) transient threats. The first stage diverts the transient current through the ground terminal return path and the second stage clamps the voltage to a safe level without interruption of service.
- 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
- Effective Against Lightning, Inductive Switching and ESD Mechanical characteristics
- Approximate Weight: 28 grams (420LB) & 142 grams (420LE)
