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ABB
S203-D50 Miniature Circuit Breaker
2CDS253001R0501
ABB S203-D50 Miniature Circuit Breaker | 2CDS253001R0501MODEL S203-D50
$143.58 Each
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Returnable: Yes
Dielectric test voltage
50/60 Hz, 1 min- 2 kV
Rated short-circuit capacity
(AC) 6 kA(DC) 6 kA(400 V AC) 6 kA
Rated current (In)
50 A
Number of protected poles
3
Mechanical endurance
20000 cycle
Accessories available
Yes
Rated insulation voltage
acc. to IEC/EN 60664-1 440 V
Housing material
Insulation Group II, RAL 7035
Tightening torque
2.8 Nm
Rated service short-circuit breaking capacity
(230 V AC) 15 kA(400 V AC) 7.5 kA(440 V AC) 7.5 kA
Actuator marking
I / O
Rated operational voltage
acc. to IEC 60898-1 400 V ACacc. to IEC 60947-2 440 V AC
Installation size
acc. to DIN 43880 1
Electrical endurance
10000 AC cycle
Input voltage type
AC/DC
Contact position indication
Red ON / Green OFF
Product range
S200
Operational voltage
Maximum (Incl. Tolerance) 440 V ACMinimum 12 V ACMinimum 12 V DC
Actuator material
Insulation Group II, Black, Sealable
Overvoltage category
III
Mounting position
any
Power supply connection
Arbitrary
Rated ultimate short-circuit breaking capacity
(230 V AC) 20 kA(400 V AC) 10 kA(440 V AC) 10 kA
Recommended screw driver
Pozidriv 2
Wire stripping length
12.5 mm
Rated conditional short-circuit current
(230 V) 20 kA(400 V) 20 kA
Tripping characteristic
D
Rated impulse withstand voltage
4 kVat 2000 m 5 kVat Sea Level 6.2 kV
Screw terminal type
Failsafe Bi-directional Cylinder-lift Terminal
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B, C, D, K, Z), configurations (1P, 1P+N, 2P, 3P, 3P+N, 4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.
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