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Potential distributors-CBB 08 2X4RC-PT-2905240
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Device circuit breaker boards for eight thermomagnetic (CB TM1...) or electronic (CB E1... NO) circuit breakers
with group remote signaling, central supply, connection for relay contacts, and potential distribution for up to four
loads per channel.
Your advantages
Reduced installation time thanks to multi-channel device Circuit Breakers Board (4/8/12 channels)
Space savings of up to 35% thanks to compact design
Fuse protection of up to 12A per channel provides best possible protection for connected loads
Up to 4 loads can be protected simultaneously with the additional terminal points
Integrated group remote signaling ensures that you are always kept informed
High current carrying capacity of the board supports supply of up to 60 A
Maximum overcurrent protection over long cable paths thanks to device circuit breakers with SFB characteristic curve or electronic device circuit
breakers
Key Commercial Data
Packing unit 1 pc
GTIN
GTIN 4046356934459
Weight per Piece (excluding packing) 500.000 g
Custom tariff number 85363090
Country of origin Germany
Technical data
Dimensions
Height 127.8 mm
Width 170 mm
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Potential distributors-CBB 08 2X4RC-PT-2905240
Technical data
Dimensions
Depth 70.8 mm
Ambient conditions
Ambient temperature (operation) -30 °C ... 60 °C (at 48 A, see derating)
Ambient temperature (storage/transport) -30 °C ... 80 °C
Humidity test 96h, 93% RH, 40°C
Degree of protection IP20 (Terminal blocks and fuse holders)
IP00 (PCB)
General
Flammability rating according to UL 94 V0
Mounting type DIN rail: 35 mm
Number of positions 1
Overvoltage category II
Protection class III
Degree of pollution 2
Type DIN rail module, two-section, divisible
Electrical data
Rated voltage main circuit 24 VDC
Rated current main circuit 60 ADC (total)
12 ADC (per channel)
Rated voltage remote indication circuit 24 VDC
Rated current remote indication circuit 0.5 ADC
Rated surge voltage 0.5 kV
Short circuit stability 600 A (conditional according to DIN EN 50178)
Power dissipation 4.9 W (without circuit breaker)
Insertion/withdrawal cycles 50
Connection data
Connection name Supply X21
Connection method Push-in connection
Stripping length 18 mm
Conductor cross section solid 0.75 mm² ... 16 mm²
Conductor cross section AWG 20 ... 4
Conductor cross section, flexible, with ferrule, with plastic sleeve 0.75 mm² ... 10 mm²
Conductor cross section flexible, with ferrule without plastic sleeve 0.75 mm² ... 16 mm²
Connection name Outputs X1 ... X8
Connection method Push-in connection
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Potential distributors-CBB 08 2X4RC-PT-2905240
Technical data
Connection data
Stripping length 10 mm
Conductor cross section solid 0.2 mm² ... 4 mm²
Conductor cross section AWG 24 ... 12
Conductor cross section, flexible, with ferrule, with plastic sleeve 0.25 mm² ... 1.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² ... 2.5 mm²
Connection name Remote signaling X31
Connection method Push-in connection
Stripping length 10 mm
Conductor cross section solid 0.2 mm² ... 4 mm²
Conductor cross section AWG 24 ... 12
Conductor cross section, flexible, with ferrule, with plastic sleeve 0.25 mm² ... 1.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² ... 2.5 mm²
Standards and Regulations
Standards/specifications DINEN50178 1997
DINEN61000-6-2:2005
DINEN61000-6-3:2007+A1:2011
DIN˽EN60068-2-6
Environmental Product Compliance
REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For details about hazardous substances go to tab “Downloads”, Category
“Manufacturer's declaration”
Drawings
Dimensional drawing
127,8
170 70,8
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Potential distributors-CBB 08 2X4RC-PT-2905240
Circuit diagram
13
14
23
24
X31
X21 +
-
F1 F2 F3 F4 F5 F6 F7 F8
X1 33
34
+
+
+
+
-
-
-
-
X2 33
34
+
+
+
+
-
-
-
-
X3 33
34
+
+
+
+
-
-
-
-
X4 33
34
+
+
+
+
-
-
-
-
X5 33
34
+
+
+
+
-
-
-
-
X6 33
34
+
+
+
+
-
-
-
-
X7 33
34
+
+
+
+
-
-
-
-
X8 33
34
+
+
+
+
-
-
-
-
Application drawing
B2 errorB1 on
X31
S1 CB E1
CB TM1
4-
3-
2-
1-
4+
3+
2+
1+
34
33
4-
3-
2-
1-
4+
3+
2+
1+
34
33
4-
3-
2-
1-
4+
3+
2+
1+
34
33
4-
3-
2-
1-
4+
3+
2+
1+
34
33
SFB
2A
SFB
2A 6A
on
off
r
e
s
e
t
1+
2+
1-
2-
X21 DC24V/60A
6A
on
off
r
e
s
e
t
F1 F2 F3 F4
Logic
K1
K2
A1 Y1 13 23 31
A2 Y2 14 24 32
Classifications
eCl@ss
eCl@ss 10.0.1 27141116
eCl@ss 11.0 27141116
eCl@ss 4.0 27141100
eCl@ss 4.1 27141100
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Potential distributors-CBB 08 2X4RC-PT-2905240
Classifications
eCl@ss
eCl@ss 5.0 27141100
eCl@ss 5.1 27141100
eCl@ss 6.0 27141100
eCl@ss 7.0 27141116
eCl@ss 8.0 27141116
eCl@ss 9.0 27141116
ETIM
ETIM 4.0 EC000899
ETIM 5.0 EC000899
ETIM 6.0 EC000899
ETIM 7.0 EC000899
UNSPSC
UNSPSC 13.2 39121410
UNSPSC 18.0 39121410
UNSPSC 19.0 39121410
UNSPSC 20.0 39121410
UNSPSC 21.0 39121410
Approvals
Approvals
Approvals
EAC
Ex Approvals
Approval details
EAC RU C-
DE.*09.B.00169
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