VIOX VSP1-D20/2(S) Pluggable Single-Pole SPD

VIOX VSP1-D20/2(S) Pluggable Single-Pole SPD offers robust surge protection for sub-distribution boards. This Class II/III device safeguards L-PE and N-PE modes with 10kA nominal and 20kA maximum discharge current. Featuring high-energy MOV elements, it operates from 60V to 400V AC with < 25ns response time. The pluggable design ensures easy installation on 35mm DIN rails. IEC 61643-11:2011 and EN 61643-11:2012 compliant, it provides voltage protection levels from 0.2kV to 1.8kV. With IP20 protection, thermal safeguards, and optional remote contacts, this versatile SPD suits various electrical installations, combining reliability and performance in a compact, user-friendly package for enhanced power system protection.

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VIOX VSP1-D20/2(S) Pluggable Single-Pole SPD

Overview

The VIOX VSP1-D20/2(S) is a high-performance Pluggable Single-Pole Surge Protective Device (SPD) designed for use in sub-distribution boards. This versatile device offers robust protection for both L-PE and N-PE modes, making it an ideal solution for various electrical installations.

Key Features

Class II, Class III, Type 2, Type 3 device
Location of Use: Sub-Distribution Boards
Mode of Protection: L-PE, N-PE
Surge Ratings: In = 10 kA (8/20 μs)
IEC/EN/UL Category: Class II+III / Type 2+3
Protective Elements: High Energy MOV
Housing: Pluggable Design
Compliance: IEC 61643-11:2011, EN 61643-11:2012

Technical Specifications

IEC Electrical	75	150	275	320	385	440
Nominal AC Voltage (50/60Hz)	60 V	120 V	230 V	230 V	230 V	400 V
Maximum Continuous Operating Voltage (AC)	75 V	150 V	275V	320 V	385 V	440 V
Nominal Discharge Current (8/20 μs)	10 kA	10 kA	10 kA	10 kA	10 kA	10 kA
Maximum Discharge Current (8/20 μs)	20 kA	20 kA	20 kA	20 kA	20 kA	20 kA
Voltage Protection Level	0.2 kV	0.6 kV	1.3 kV	1.5 kV	1.5 kV	1.8 kV
Response Time	< 25 ns
Back-Up Fuse (max)	125 A gL / gG
Short-Circuit Current Rating (AC)	10 kA
TOV Withstand 5s	90V	180V	335V	335V	335V	580V
TOV 120min	115V	230V	440V	440V	440V	765V
mode	Withstand	Withstand	Safe Fail	Safe Fail	Safe Fail	Safe Fail

Mechanical & Environmental Specifications

Operating Temperature Range: -40°F to +158°F [-40°C to +70°C]
Permissible Operating Humidity: 5%…95%
Atmospheric pressure and altitude: 80k Pa … 106k Pa / -500 m….2000 m
Terminal Screw Torque: 39.9 lbf.in [4.5 Nm]
Conductor Cross Section (max): 2 AWG (Solid, Stranded) / 4 AWG (Flexible)
35 mm² (Solid, Stranded) / 25 mm²(Flexible)
Mounting: 35 mm DIN Rail, EN 60715
Degree of Protection: IP 20 (built-in)
Housing Material: Thermoplastic: Extinguishing Degree UL 94 V-0
Thermal Protection: Yes
Operating State / Fault Indication: Green ok / Red defect

Additional Features

Remote Contacts (RC): Optional
RC Switching Capacity: AC: 250V / 0.5 A; DC: 250V / 0.1 A;125V / 0.2 A;75V / 0.5 A
RC Conductor Cross Section (max): 16 AWG (Solid) / 1.5 mm²(Solid)