TU851

Overview

• Model: TU851

• Brand: ABB

• Product Type: MTU Extended

Electrical Specifications

• Connection: Terminal block

• Channels: 16

• Voltage: 250 V

• Mounting: Both directions

• Mounting Detail: 55 ºC (131 °F)

• Maximum Current per I/O Channel: 3 A

Wiring and Safety

• Acceptable Wire Sizes:

• Solid: 0.2 - 4 mm²

• Stranded: 0.2 - 4 mm², 24 - 10 AWG

• Dielectric Test Voltage: 2000 V a.c.

Temperature Range

• Operating Temperature: 0 to +55 °C (+32 to +131 °F)

• Approvals issued for +5 to +55 °C

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

Dimensions and Weight

• Width: 126 mm (5 in.) including connector, 120.5 mm (4.74 in.) edge to edge installed

• Depth: 64 mm (2.52 in.) including terminals

• Height: 110 mm (4.3 in.)

• Weight: 0.22 kg (0.48 lbs)

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