Model 1220 Series
Riverside, California – November 27, 2023 – Bourns is pleased to announce the release of a new thermally protected Surge Protective Device family which will significantly expand our current product line offering.
Thermally Protected Surge Protective Devices
The Bourns® Model 1220 Series SPDs are PCB mounted TPMOVs which are surge suppressors with thermal protection designed to open in the event of overheating due to an abnormal overvoltage or Temporary Overvoltage (TOV) condition, interrupting any abnormal current that may be encountered up to rated limits.
These SPDs are intended to be installed at the front end of the installation, in the area of the main switchboard, close to sensitive terminals or in installations without LPS (Lightning Protection Systems, a.k.a. lightning rods). The Model 1220 Series are general duty TPMOV SPDs with a maximum discharge current rating of 75 kA (8/20 μs). This series is UL recognized and complies with UL 1449 and IEC 61643-11 standards.
Features
Complies with UL 1449 and IEC/EN 61643-11 standards
UL recognized Type 4, Type 2 location SPD, passed short circuit current rating (SCCR) at 200 kA
High reliability protected MOV with Advanced Thermal Disconnector (TD+)
Compact size to save installation space
PCB mount design, compatible with reflow and wave soldering procedures
RoHS compliant
Applications
Surge protection devices
AC-DC distribution
All power circuits
Telecommunications
Built-in surge protection of electronic equipment
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
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