Circa Telecom Low Voltage Solid State Protection Module — 30V (Model 3B3S-30 RED)
The Circa Telecom 3B3S-30 RED is a solid-state 5-pin protector module designed for low voltage telecommunications applications. With a 30V clamping voltage, it provides precise overvoltage protection for sensitive low-voltage circuits and data lines.
Key Features
- 30V clamping voltage for low voltage circuit protection
- Solid state design for fast, reliable response
- 5-pin configuration for standard protector block compatibility
- Red color for easy visual identification
Specifications
- Manufacturer: Circa Telecom
- Model: 3B3S-30 RED
- Type: Solid State Protector Module
- Clamping Voltage: 30V
- Pin Count: 5
- Color: Red
Applications
Used in telecom protector blocks to safeguard 30V-rated circuits from overvoltage transients at building entrance points and distribution frames. Suitable for telecommunications technicians and contractors protecting low-voltage subscriber lines, alarm circuits, and data connections.




