Siemens SENTRON 3VL series - Page 98

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