Littelfuse Pluggable Surge Protective Devices
Littelfuse Pluggable Surge Protective Devices (SPDs) provide equipment protection and overvoltage limiting from transient overvoltage events lasting for microseconds. These Littelfuse SPDs offer single-pole and multi-pole pluggable modules with Class 2/Type2/Type 1 CA protection ratings. Littelfuse Pluggable SPDs also offer additional protection features such as thermal protection and IP20 rating protection. These additional protection features eliminate catastrophic failure and provide a finger-safe design that increases worker protection. With an interlocking tab mechanism, compact footprint, and visual life indicator, these pluggable SPDs provide design flexibility with vibration tolerance.
These pluggable SPDs are capable of clamping and can withstand high-energy transients. This ensures low-residual voltage during high-energy surge events and higher nominal discharge current to prevent disruption, downtime, and degradation of equipment. The pluggable SPDs can be readily used in voltage sub-distribution board applications in the 60V to 1500V voltage range.
Features
- Clamping capable
- Withstands high-energy transients
- UL and VDC-IEC compliant
- Interlocking tab mechanisms
- No additional overcurrent protection devices required
- Compact footprint
- Visual life indicator
- Single and multi-pole pluggable modules
- Thermal protection
- IP20 protection rating
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