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Preassembled NH fuse-switches, vertical design

EFEN Preassembled NH fuse-switches, vertical design
Changes in energy distribution increasingly require the provision of measured values for energy management
systems. To meet this challenge, EFEN offers convenient solutions with preassembled NH fuse-switches, vertical
design, current transformers (xxx A/1 A) or low-power current transformers (xxx A/333 mV). These devices are
completely designed for direct on-site installation and can be easily integrated into data networks by means of
connection terminals. The installation dimensions of the switchgear remain unchanged, so there is no need for
time-consuming system modifications.

Preassembled NH fuse-switches, vertical design offer the following benefits:

• Complete and tested installation kit – no risk of omitting anything, no wiring errors
• Fixed conversion ratios, easy integration into management systems
• Quick and easy installation thanks to preassembled current transformers and ready-to-use connections

E3 NH fuse-switches, vertical design

E3 NH fuse-switches, vertical design with integrated low-power current transformer – hardwired to connection module with RJ12 jack or RJ12 cable
• Available in sizes NH 1 to NH 3
• Integrated low-power current transformer x/333 mV
• Connection to industry-standard measuring modules via RJ12 connectors

E³ NH fuse-switches, vertical design preassembled with Phoenix connectors

• Available in sizes NH 1 to NH 3
• Integrated current transformers x/1 A
• Connection to industry-standard measuring modules via Phoenix connectors

E3 NH fuse-switches, vertical design with integrated low-power current transformer – hardwired to connection module with RJ12 jack or RJ12 cable for MMI 12 Power module

• Available in sizes NH 1 to NH 3
• Integrated low-power current transformers x/333 mV
• Connection to industry-standard measuring modules via Phoenix connectors
• Simple looping through of several measuring modules
• Measuring device for data storage and visualisation of measured values