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ABB TU844 Terminal Block 3BSE021445R1 Redundant

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About the Product

Product Overview

Brand: ABB

Model: TU844

Series: Advant AC800M / 800xA

Article Number: 3BSE021445R1

Type: Redundant

Technical Specifications

🔌 Channels: 8

🔌 Connection Type: Terminal block

⚡ Process Power: 20 V (0V for field signals)

⚡ Voltage: 50 V

🌡️ Max Ambient Temperature: 55°C (131°F)

🌡️ Operating Temperature: 0 to 55°C (+32 to +131°F), with approvals for +5 to +55°C

🌡️ Storage Temperature: -40 to +70°C (-40 to +158°F)

🌫️ Pollution Degree: 2 (according to IEC 60664-1)

🌫️ Corrosion Protection: G3 (ISA-S71.04)

💧 Relative Humidity: 5 to 95%, non-condensing

🔒 Protection Class: IP20 (IEC 60529)

🔄 Mounting Angle: Horizontal, with detail angle of 55° (131°F)

⚡ Process Signal Channels: Up to 8 (2 terminals per channel)

🔧 Mounting Device: Latching device for DIN rail

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  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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