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Heyl Testomat 808 - Connecting the mains voltage

Heyl Testomat 808
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Installation
20
Loosen the cable ducting strain relief (union nut).
Remove the closing plugs.
Lay the cable through the cable ducting underneath the housing
into the terminal box.
Tighten the union nut of the cable ducting and so establish the
strain relief.
Connect the power supply to the terminals PE, N, L.
To do so, insert the conductors into the round cable input at the
terminal block. Ensure that the strands are held securely in the
terminals.
To loosen the connection, insert a screwdriver into the square
opening without force in order to open the terminal. Once the
terminal has been opened, remove the conductor.
Terminal
description
Type
Function
Comment
PE
IN
Mains protective earth (4x)
Only with mains
115/230 V !
N
(U)
L
(V)
IN
Mains, N=neutral (U=24 V)
Mains, L=live (V=24 V)
Mains input 50-60 Hz
24 V / 115 V / 230 V
n
l
OUT
Neutral, protected with 4A
(3x)
Live, protected with 4A
(3x)
Mains for consumers,
max. 4 A
Terminal labelling
C = common – shared
NC = normally closed –
contact breaker
NO = normally open –
contact opener

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