Siemens SENTRON 3VL160X System Manual page 98

Connecting
7.1 Cables and busbars
Circuit breaker dimensions
Connecting bar
•
Front connecting bars, standard
•
Insulation 250 mm from the
•
circuit breaker
Accessories:
•
– Standard terminal cover
– Terminals with screw
connection
– Front connecting bars,
standard
REVERSE FEED
Connecting bar, directly installed
•
Incoming supply from
•
overcurrent release side
(REVERSE FEED)
Without insulation
•
Accessories:
•
– Phase barriers
– Terminals with screw
connection
N: Low
H: High
L: Very high
98
VL160X VL160 VL250
Permissible switching capacity class for U
N N
H H
L
N N
H
L
VL400 VL630
≤ 690 V AC / 600 V DC
e
N N N
H H H
L L L
N N N
H H H
L L L
System Manual, 11/2013, 110 0110 - 02 DS 03
VL800 VL1250 VL1600
N N
H H
L L
N N
H H
L L
3VL IEC molded case circuit breakers
N
H
L
N
H
L