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Home Products Pepperl Fuchs Safety Barrier

Pepperl+Fuchs KFA6-SR2-Ex2.W Switch Amplifier 230V AC SIL 2

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Certification

"ACH has proven to be a reliable partner. Their products are genuine and high-quality, with competitive prices and on-time delivery. We trust them as our long-term supplier in automation."

—— Mohammed Al-Farsi, Procurement

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Procurement Manager

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Supply Chain Director

"ACH offers quick response, flexible solutions, and fair pricing. The products are always genuine and reliable, and their friendly support makes cooperation smooth."

—— Operations Manager

"ACH provides genuine products with stable quality and fair pricing. Their fast response and reliable delivery give us confidence to continue working with them."

—— Engineering Manager

"We value ACH for their consistent quality and competitive pricing. Deliveries are always reliable, and their professional support makes procurement much easier for our team."

—— Procurement Head

Pepperl+Fuchs KFA6-SR2-Ex2.W Switch Amplifier 230V AC SIL 2

Large Image : Pepperl+Fuchs KFA6-SR2-Ex2.W Switch Amplifier 230V AC SIL 2 Get Best Price

Product Details:

Place of Origin:	Germany
Brand Name:	P&f
Certification:	ATEX
Model Number:	KFA6-SR2-Ex2.W
Document:	103373_eng.pdf

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	Negotiable
Packaging Details:	carton
Delivery Time:	Negotiable
Payment Terms:	T/T,XT,ALIPAY
Supply Ability:	100pcs per month

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Detailed Product Description

Protection Rating:	IP20	Operating Temperature:	-20 °C To +60 °C
Mounting Type:	35 Mm DIN Rail	35 Mm DIN Rail:	ATEX, IECEx
Safety Integrity Level:	Safety Integrity Level
Highlight:	Pepperl+Fuchs switch amplifier 230V AC , SIL 2 safety barrier switch amplifier , P&F KFA6-SR2-Ex2.W switch amplifier

KFA6-SR2-Ex2.W | Pepperl + Fuchs | Switch Amplifier

The Pepperl+Fuchs KFA6-SR2-Ex2.W is a dual-channel isolated switch amplifier designed for use in hazardous areas requiring intrinsically safe control. It operates on a 230 V AC supply and accepts signals from dry contacts or NAMUR proximity sensors. The unit provides relay contact outputs and features Line Fault Detection (LFD) for enhanced safety, making it suitable for applications up to Safety Integrity Level (SIL) 2.

Key Features

Input Characteristics: For NAMUR sensors, it provides an open-circuit voltage of approx. 8 V DC and a short-circuit current of approx. 8 mA. It features line fault detection for opens (I ≤ 0.1 mA) and shorts (I > 6 mA).
Output Characteristics: The relay outputs can switch loads up to 253 V AC / 2 A (cosφ > 0.7) or 40 V DC / 2 A (resistive load).
Switching Frequency: Maximum switching frequency is ≤ 10 Hz.
Electrical Isolation: Features reinforced insulation between input, output, and power supply according to IEC/EN 61010-1

Technical Specifications

Model Number	KFA6-SR2-Ex2.W
Power Supply	230 V AC (207-253 V AC, 45-65 Hz)
Input Type	Dry contacts or NAMUR sensors
Output Type	Relay contact outputs
Open-circuit Voltage	Approx. 8 V DC (for NAMUR sensors)
Short-circuit Current	Approx. 8 mA (for NAMUR sensors)

About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

Frequently Asked Questions

Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

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