Australia 
Hager The Hager Communication module Modbus TCP/IP enables seamless Ethernet integration of Hager devices for monitoring, control, and data exchange over Modbus TCP/IP networks. Its wide operating range (-25 to 70°C) and storage (-40 to 70°C) ensure reliability in demanding environments. Ideal for building automation and energy management, it simplifies commissioning and delivers real-time connectivity.
EAN
3250613122607
Packaging
1 Piece
Communication module Modbus TCP/IP Operating temp -25 to +70°C HWY966H
Phase out product: please contact your electrical wholesaler for availability
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Technical properties
Use conditions
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Operating temperature-25 - 70 °C
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Storage/transport temperature-40 - 70 °C
Environmental value
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Certifications and documents
Downloads
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Product image
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Product datasheet
Hager Product data sheet HWY966H
Communication module Modbus TCP/IP
PDF -
Installation manual
Installation manual International 2023-03-22
PDF16,59 MB
Safety instructions
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PDF159,14 kB -
Manual
Technical catalogue
hw+ Air circuit breaker HW1 / HW2 / HW4 / HW6
PDF57,96 MB
User guide
hw+ Modbus communication sentinel Energy
PDF6,25 MB -
Declaration of conformity
EU Declaration of Conformity
Declaration of conformity en-GB 2025-12-12
PDF401,88 kB
UKCA Declaration of Conformity
Declaration of conformity en-GB 2025-12-12
PDF406,97 kB
More documentation