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Pepperl+Fuchs KFD2-SOT3-Ex1.LB Isolated safety barrier / 262106

Name: Pepperl+Fuchs KFD2-SOT3-Ex1.LB Isolated safety barrier / 262106
Availability: InStock

✔ IN STOCK ✔ New Original

Delivery time: Shipped in 3 days after payment
Condition: Brand New & Original PEPPERL+FUCHS Factory Sealed
Warranty: 12 Months Standard Warranty
Quality Guarantee: 30-Day Return and Exchange Policy

Part Number	KFD2-SOT3-Ex1.LB
Product Type	Isolated safety barrier
Product Origin	Germany
Shipping Port	Xiamen
Weight	0.33lbs

Brand :
PEPPERL+FUCHS

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Product Details

The KFD2-SOT3-Ex1.LB is an isolated safety barrier manufactured by Pepperl+Fuchs (P+F) of Germany, belonging to the intrinsically safe explosion-proof circuit device category.

It is mainly used in hazardous locations such as petrochemical, pharmaceutical, natural gas, and mining industries where flammable and explosive substances are present, preventing explosions caused by flammable gases or dust by limiting energy transfer.

100% Original & Authentic In-Stock & Fast Shipping Expert Technical Support 12-Month Warranty

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Core Features

✓ Intrinsically safe isolation: The core function is to intrinsically isolate hazardous areas (Zones 0, 1, and 2) from non-hazardous areas, preventing hazardous energy from entering the hazardous area.
✓ Electrical isolation: Provides electrical isolation between input, output, and power supply (compliant with IEC/EN 61010-1 reinforced insulation standard), effectively blocking hazardous energy conduction paths and resolving ground loop interference issues, thus improving system signal stability.
✓ Safety integrity level: Achieves SIL 2 (Safety Integrity Level 2), with a system capability (SC) of SC 3.

Technical Specifications

Brand	Pepperl+Fuchs
Model / Part Number	KFD2-SOT3-Ex1.LB
Material Number (MNR)	262106
Security Integrity Level (SIL)	SIL 2
System Capability (SC)	SC 3
Rated Voltage	19 ~ 30 V DC
Rated Current	20 ~ 15 mA
Power Consumption	≤ 1 W (including output power consumption)
Voltage Ripple	≤ 10%
Case Dimensions	20 mm (W) × 119 mm (H) × 115 mm (D) (Case Type B2)
Mounting Method	35 mm DIN rail mounting
Wiring Method	Screw terminal block
Protection Rating	IP20

Frequently Asked Questions

Q: How do I set the DIP switch on this safety barrier?

A: The DIP switches are typically located below the marking space on the front of the device (you may need to remove the transparent label cover). These switches are primarily used to configure input signal type, output characteristics, or fault alarm modes.

Q: What is the difference between it and KFD2-SOT2-EX1.LB?

A: Both KFD2-SOT3-Ex1.LB and KFD2-SOT2-Ex1.LB belong to the KFD2 series of isolated safety barriers from Pepperl+Fuchs (P+F) of Germany. They are essentially identical in basic parameters such as appearance, power supply, and explosion-proof safety rating. Their most significant difference lies in the number of channels and the resulting signal processing capabilities.

Q: What is the typical wiring diagram for its application circuit?

A: A typical application of this safety barrier is to safely transmit switching signals (such as proximity switches, reed switches, etc.) from a hazardous area (field) to a PLC or DCS system in a safe area (control room). Its wiring mainly consists of three parts; please contact me for detailed information.

Why Partner With Us?

2016

Established in

300+

Countries Sold

200+

Employees

4000+

Companies Served

100% Original

Genuine spare parts through rigorous supply chain control.

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Expedited delivery through our global logistics network.

24/7 Support

Uninterrupted technical assistance for system installation.

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Immediate availability from our massive control systems inventory.

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Xiamen Weiranxin Trading Co., Ltd. has been engaged in the field of industrial automation components since 2016. We mainly supply automation components to heavy industry manufacturers around the world.

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