Pepperl+Fuchs | Surge Protection Barrier K-LB-1.30

K-LB-1.30 Surge Barrier: SIL 3 Safety for Critical 30V Systems

Protect important equipment with the Pepperl+Fuchs K-LB-1.30. This DIN-rail barrier stops lightning and power surges in 30V systems. It works with HART devices and resets itself after surges.

Top Benefits

• SIL 3 safety certified
• Works with HART devices
• Stops 20kA lightning surges
• Self-resets in <30ms
• Compact size saves space

Key Numbers

• Brand: Pepperl+Fuchs
• Model: K-LB-1.30
• Voltage: 24V DC (30V max)
• Surge Protection: 20kA (8/20µs)
• Signal Loss: <0.05dB
• Leakage: <5µA
• Size: 12.5x115x116mm

Real-World Uses

• Oil Platforms: Protects gas sensors from sea storms
• Factory Robots: Shields motor controls from power spikes
• Power Stations: Safeguards turbine sensors
• Water Plants: Keeps flow meters working during storms

In the Box

• 1 surge barrier
• Install guide
• 1-year warranty

Shipping

Fast delivery by FedEx, UPS, or DHL. Ships same day if ordered by 3PM.

Common Questions

Q: Works with HART devices?
A: Yes – no signal loss for HART.

Q: Grounding needed?
A: Yes – use thick ground wire (2.5mm² min).

Q: SIL 3 meaning?
A: Meets highest safety standards for dangerous areas.