Page 44 - contactors_motor_protection_for_rolling_stock_application

Technical data
MS132-B, MS165-B, MO132-B, MO165-B

Main circuit – Utilization characteristics according to IEC/EN
Type MS132-B MS165-B MO132-B MO165-B
Standards IEC/EN 60947-1, IEC/EN 60947-2, IEC/EN 60947-4-1, IEC 60077-2 (applicable parts), IEC 60077-1
(applicable parts)
2 Fire and smoke standards EN 45545 (Hazard levels HL2, HL3)
Rated operational voltage U e 690 V AC / 250 V DC 690 V AC 690 V AC 690 V AC
Rated frequency DC, 50/60 Hz DC, 50/60 Hz 50/60 Hz DC, 50/60 Hz
Trip class 10 10 - -
Number of poles
Duty time
Mechanical durability 100000 cycles 50000 cycles 100000 cycles 50000 cycles
Electrical durability up to 16 A 50000 cycles 25000 cycles 50000 cycles 25000 cycles
20 ... 65 A 50000 cycles 25000 cycles 50000 cycles 25000 cycles
Rated impulse withstand voltage U imp 6 kV 8 kV 6 kV 8 kV
690 V 1000 V 690 V 1000 V
Rated insulation voltage U i
Rated operational current I e
See "Rated operational See "Rated operational - See "Rated operational
Rated operational current DC-5 I e
3 conducting paths in series up to 250 V current I e" current I e" current I e"
Rated instantaneous short-circuit current setting I i
Rated service short-circuit breaking capacity I cs
Rated ultimate short-circuit breaking capacity I cu
10 kA 100 kA - 100 kA
Rated service short-circuit breaking capacity DC I cs
3 conducting paths in series up to 250 V
Short-circuit breaking capacity and back-up fuses
l CS Rated service short-circuit breaking capacity
l CU Rated ultimate short-circuit breaking capacity
Prospective short-circuit current at installation location
I CC
Note: Maximum rated current of the back-up fuses if I CC > I CS

Type 230 V AC 400 V AC 440 V AC 500 V AC 690 V AC
I CS I CU gG, aM I CS I CU gG, aM I CS I CU gG, aM I CS I CU gG, aM I CS I CU gG, aM
kA kA A kA kA A kA kA A kA kA A kA kA A
MS132-0.16B 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1)
MS132-0.25B 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1)
MS132-0.4B 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1)
MS132-0.63B 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1)
MS132-1.0B 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1)
MS132-1.6B 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1)
MS132-2.5B 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1) 100 100 - 1)
MS132-4.0B 100 100 - 1) 100 100 - 1) 20 20 35 2) 20 20 35 2) 3 3 32 2)
MS132-6.3B 100 100 - 1) 100 100 - 1) 20 20 63 2) 20 20 63 2) 3 3 50 2)
MS132-10B 100 100 - 1) 100 100 - 1) 20 20 100 2) 20 20 100 2) 3 3 50 2)
MS132-12B 100 100 - 1) 100 100 - 1) 20 20 100 2) 20 20 100 2) 3 3 63 2)
MS132-16B 100 100 - 1) 100 100 - 1) 20 20 125 2) 20 20 125 2) 3 3 63 2)
MS132-20B 100 100 - 1) 100 100 - 1) 20 20 125 2) 20 20 125 2) 3 3 80 2)
MS132-25B 50 50 125 2) 50 50 125 2) 20 20 125 2) 10 10 125 2) 3 3 100 2)
MS132-32B 25 50 125 2) 25 50 125 2) 20 20 125 2) 10 10 125 2) 3 3 100 2)

No back-up fuse required, because short-circuit proof up to 100 kA
1)
2) Rated back-up fuse for short-circuit up to 100 kA

2CDC131100C0201

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