Pepperl+Fuchs NBB20-U1-UU | Inductive Sensor

Pepperl+Fuchs NBB20-U1-UU | 20 mm Inductive Proximity Sensor – 2-Wire AC/DC, Rugged Rectangular Housing

Overview

The Pepperl+Fuchs NBB20-U1-UU (Part No. 238884) is a long-range inductive proximity sensor with a 20 mm sensing distance and 2-wire AC/DC switching output. Its rectangular housing and robust IP67 rating make it ideal for industrial automation and harsh environment installations.

Key Features

• Sensing Distance: 20 mm

• Output Type: 2-wire AC/DC, normally open

• Power Supply: 20–250V AC/DC

• Housing Type: Rectangular (block style)

• Connection Type: 2 m prewired cable

• Mounting Type: Flush mounting

• Protection: Short-circuit, overload, and surge protection

• Status Indication: Integrated LED

Technical Specifications

• Model Number: NBB20-U1-UU

• Part Number: 238884

• Sensing Distance: 20 mm

• Output Configuration: 2-wire, NO

• Operating Voltage: 20–250V AC/DC

• Max Switching Frequency: 25 Hz

• Switching Current: Max. 200 mA

• Voltage Drop: < 10V

• Cable Length: 2 meters, 2-wire

• Enclosure Material: PBT (plastic)

• Protection Rating: IP67

• Operating Temperature: -25°C to +70°C

• Mounting: Flush

• Certifications: CE, cULus

Applications

• Material Handling Systems: Detect large metal targets at greater distances

• Packaging Lines: Monitor product flow without contact

• Machinery: Durable and flexible sensor for tough environments

• Construction Equipment: Reliable performance in outdoor and rugged conditions

Why Choose NBB20-U1-UU?

• Extended Sensing Range: 20 mm flush detection for versatile applications

• Universal Voltage: Works with both AC and DC systems

• Rugged Design: IP67 enclosure for challenging environments

• Easy Integration: Prewired and simple 2-wire installation

Order Now

In stock and available for fast worldwide shipping. 

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply