Description
Pepperl+Fuchs K-LB-2.30 Surge Protection Barrier – Reliable 2-Channel DIN Rail Solution for SIL 3 Safety
Description
Protect your field or control circuits with the Pepperl+Fuchs K-LB-2.30 surge protection barrier. This 2-channel DIN rail-mounted device ensures uninterrupted operation with auto-reset functionality. Ideal for intrinsically safe or non-intrinsically safe 30V applications, it delivers 20kA surge protection (8/20 µs) and meets SIL 3 standards (IEC/EN 61508). Compact and robust, it’s perfect for harsh environments.
Technical Data
- Brand: Pepperl+Fuchs
- Model: K-LB-2.30 (Surge Protection Barrier)
- Channels: 2
- Protected Lines: 4
- Voltage: 30V max
- Surge Current: 20kA (8/20 µs)
- Topology: Non-grounded
- Operating Temp: -30°C to 80°C (-22°F to 176°F)
- Humidity: 5% to 95%
- Protection Rating: IP20
- Dimensions: 1.25 x 11.5 x 11 cm (0.5 x 4.5 x 4.3 in)
- Weight: 0.1 kg
Installation Guide
Mount on a DIN rail. Connect protected circuits to terminals 5,6 and 7,8. Unprotected area wires go to terminals 1,2 and 3,4.
Compatibility
Works with intrinsically safe and standard 30V systems. Suitable for field/control inputs.
Certifications
Complies with IEC/EN 61508 for SIL 3 safety.
Shipping & Warranty
Shipped via FedEx, UPS, or DHL. Includes 12-month warranty.
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