Page 130 - Din prodcuts 2020

1/120 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201
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MCBs
S800S series technical features

S800S S803S-KM S800S-UC
General Data
Tripping characteristics B, C, D, K, KM UCB, UCK
IEC/EN 60947-2,
Standards EN 60898-1, UL 1077 IEC/EN 60947-2 IEC/EN 60947-2
Poles 1 … 4 3 1 … 4
Rated current I e A 0.5 … 125 10 … 80 0.5 … 125
Rated frequency f Hz 50/60 50/60 50/60
Rated insulation voltage U i acc. to IEC/EN 60664-1 V AC 690 AC 690 DC 1000
Rated impulse withstand voltage U imp. (1.2/50 µs) kV 8 8 8
Overvoltage category IV IV III
Pollution degree 3 3 2
Suitability for isolation yes yes yes
Data acc. to IEC/EN 60898-1
V AC 230/400 - -
Rated operational voltage U e
Min. operating voltage V AC 12 - -
kA Char. B, C, D: - -
Rated short-circuit capacity I cn
230/400 V (10 … 80A) = 25 kA
Reference temperature for tripping characteristics °C 30°C (Char. B, C, D)
Electrical and Mechanical Endurance ops 10...32 A: 10000 electrical / - -
10000 mechanical
40...80 A: 6000 electrical /
10000 mechanical
kA Char. B, C, D: - -
Service short-circuit capacity I cs
230/400 V (10 … 80 A)
= 12.5 kA
Data acc. to IEC/EN 60947-2
V AC 400/690
Rated operational voltage U e
DC 125 (1-pole) DC 250 (1-pole)
DC 250 (2-pole) AC 690 DC 500 (2-pole)
DC 375 (3-pole) DC 750 (3-pole)
DC 500 (4-pole) DC 750 (4-pole)
(63 … 125 A)
DC 1000 (4-pole)
(10 … 50 A)
Min. operating voltage V AC 12 AC 12 –
kA AC 240/415 V = 50 kA AC 240/415 V = 50 kA DC 250 V (1-pole) =50 kA
Rated ultimate short-circuit capacity I cu
AC 254/440 V = 30 kA AC 254/440 V = 30 kA DC 500 V (2-pole) =50 kA
AC 289/500 V (up to 80 A)= 15 kA AC 400/690 V = 6 kA DC 750 V (3-pole) =50 kA
AC 289/500 V (100 ... 125 A)= 10 kA DC 750 V (4-pole) (63...125A) =50 kA
AC 400/690 V (up to 80 A) = 6 kA DC 1000V (4-pole)(10...50A) = 50 kA
AC 400/690 V (100 … 125 A) = 4.5 kA DC 375 V = 30 kA
DC 125 V (1-pole) = 30 kA
DC 250 V (2-pole) = 30 kA
DC 375 V (3-pole) = 30 kA
DC 500 V (4-pole) = 30 kA
kA AC 240/415 V = 40 kA DC 250 V (1-pole) =50 kA
Rated service short-circuit capacity I cs
AC 254/440 V (up to 80 A) = 22.5 kA DC 500 V (2-pole) =50 kA
AC 254/440 V (100 … 125 A) = 15 kA DC 750 V (3-pole) =50 kA
AC 289/500 V (up to 80 A) = 11 kA DC 750 V (4-pole) (63...125A) =50 kA
AC 289/500 V (100 … 125 A) = 5 kA DC 1000V (4-pole)(10...50A) = 50 kA
AC 400/690 V (up to 80 A) = 4 kA
AC 400/690 V (100 … 125 A) = 3 kA DC 375 V = 30 kA
DC 125 V (1-pole) = 30 kA
DC 250 V (2-pole) = 30 kA
DC 375 V (3-pole) = 30 kA
DC 500 V (4-pole) = 30 kA
Reference temperature for tripping characteristics °C B, C, D: 30 °C UCB: 30 °C
K: 40 °C only magnetic release UCK: 40 °C
Electrical and Mechanical Endurance ops. 0.5...32 A: 10000 electrical / 10000 10 … 32 A: 10 000 0.5...100 A: 1500 electrical /
mechanical electrical/ 10000 10000 mechanical
40...100 A: 6000 electrical / 10000 mechanical 125 A: 1000 electrical /
mechanical 40 ... 80 A: 8000 mechanical
125 A: 4000 electrical / 8000 6000 electrical/
mechanical 4000 mechanical
Data acc. to UL 1077/ C22.2 No 235, Supplementary Protector
Alternating current: 1
int. cap. 240: 30 (0.5…63A)
277: 14 (0.5…63A)
347: 6 (0.5…63A)
2,3,4
240: 30 (0.5...63A)
480 Y/277: 14 (0.5…63A)
600 Y/347: 6 (0.5…63A)