INTEGRA Metering CALEC energy master Installation And Operating Instructions Manual page 23

Wiring diagram
Connecting to mains power supply 100 - 240 VAC
The mains supply must be connected via a two-pole separator and be adequately protected
against unauthorised interruption.
The mains supply 100 - 240 VAC may
only be connected to the following ter-
minals:
The device must be protected by a 10 AT external fuse.
The device is fully isolated and requires no grounding connections.
Connection to other terminals is extremely dangerous and can permanently damage the
instrument!
Connecting to low voltage supply 24 VDC
Connecting signal cables
®
CALEC energy master installation and operating instructions
The wiring diagram is on the in-
side of the housing cover.
Terminals L, N (supply module)
Terminals 110, 115 (relay module 2x240 VAC)
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