The SPD2-350-3P0-R is a Class II Type 2 surge protective device designed to safeguard components from transient overvoltage by limiting fault current. It features a 3+0 configuration for sub-distribution board applications, pluggable modules for easy maintenance, and a remote contact for status signaling. It includes thermal protection to prevent catastrophic failure and an interlocking tab mechanism to withstand vibration.
Temp Range-40 to +80°C
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Technical Specifications
Littelfuse SPD2-350-3P0-R technical specifications.
General
| Maximum Continuous Operating Voltage (MCOV) | 350V ac |
| Nominal Discharge Current (In) | 20kA |
| Maximum Discharge Current (Imax) | 50kA |
| Short Circuit Current Rating (SCCR) | 200kA |
| Voltage Protection Rating (VPR) | 1200V |
| Number of Poles | 3 |
| Operating Temperature | -40 to +80°C |
| Response Time | <25ns |
| Ingress Protection Rating | IP20 |
| Remote Contact | Yes |
Compliance
| Standards | UL 1449 4th Edition, IEC 61643-11 |
| RoHS | Compliant |
Datasheet
Littelfuse SPD2-350-3P0-R Datasheet
Download the complete datasheet for Littelfuse SPD2-350-3P0-R to view detailed technical specifications.
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