Power distribution system SBG-1170-05-V0060
Description
The power distribution system has been designed to accommodate
plug-in type thermal circuit breakers type 1170-21, 1180 and 1610.
It is a printed circuit board module for rail mounting. Typical appli-
cations are mainly in control cabinets for utility vehicles and special
vehicles and for mobile construction machinery.
The current supplied by a power supply is distributed onto 5 ways/
slots. There are two LEDs per circuit breaker. The red LED is lighted
when the circuit breaker has tripped. The green LED is lighted when
the circuit breaker is in ON condition. Group signalling is generated
via the distributor. This signal can be enquired via a potential-free
relay. The jumpers allow bridging the signalling for individual circuit
breakers if those are not fitted.
Benefits
l Ease of cable management, reduced weight
l The circuit breakers can be plugged in in OFF condition with
the system live
l One red and/or green LED per circuit breaker (ON/OFF)
l Potential-free group signalling
Technical Data
Dimensions including
circuit breakers
121 x 92.3 x 66.2 bis 94 mm (l x w x h)
12 V DC / 24 V DC
Rated voltage:
l Signalling can be bridged with a jumper in the event of empty slots
l Other population versions available upon request
75 A
Supply:
spring-loaded terminal, a second
terminal allows looping through
Ordering information
Load terminals:
Group signalling:
5 ways per max. 25 A
3 spring-loaded terminals per way
Type
changeover contact 0.5 A
(12 V DC / DC 24 V)
spring-loaded terminals
SBG power distribution
1170 thermal circuit breaker
Version, max. number of circuit breakers on the
power distribution system
05 number of slots
Temperature range:
-20 ... +70 °C
pcb protected against condensation by
surface coating
0060 Ausführung
Derating table
temperature
supply
Signalisation
ambient
75 A
60 °C
60 A
70 °C
50 A
16 A
A
Version A with signalling, red LED, 24 V DC
B Version B with signalling, green and
red LED, 24 V DC
load output
25 A
18.5 A
C Version C without signalling,
without LED 12 V DC / 24 V DC
D Version D with signalling, green and
red LED, 12 V DC
Note
l The circuit breakers must only be plugged in or removed in the
OFF condition.
SBG-1170-05-V0060-A
example
l The max. supply current of the individual printed circuit boards has
to be observed when looping through several distribution modules.
l The LEDs and the signalling require a mass potential (0 V), max.
2 A connected via spring-loaded terminals up to 2.5 mm² (1.5 mm²
with wire end ferrule with plastic collar), a second terminal allows
looping through.
Preferred types
With signalling (relay)
with green and red LED, 24 V DC
SBG-1170-05-V0060-B
SBG-1170-05-V0060-D
l Circuit breakers are not included in delivery.
With signalling (relay)
with green and red LED, 12 V DC
6
Overview of connections (terminals)
Model
terminals
supply terminals
load terminals
signalisation
Federkraft
up to 16 mm² (10 mm² with
wire end ferrule with plastic
collar)
up to 6 mm² (4 mm² with
wire end ferrule with plastic
collar)
up to 2.5 mm² (1.5 mm²
with wire end ferrule with
plastic collar)
SBG-1170-05-V0060-
A/B/C/D
1
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