ABB S201M-B50 Technical data

PRODUCT-DETAILS

S201M-B50

Miniature Circuit Breaker - S200M - 1P - B - 50
ampere

General Information

Extended Product Type

Product ID

EAN

Catalog Description

System pro M compact S200M 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

Long Description

(1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 10 kA at 230/400 V AC) and rated

currents (up to 63A). All MCBs of the product range S200M comply with IEC/EN 60898-

1 and IEC/EN 609 47-2, allowing the use for residential, commercial and industrial

applications. Bottom-fitting auxiliary contact can be mounted on S200M to save 50%

Miniature Circuit Breaker - S200M - 1P - B - 50 ampere

S201M-B50

2CDS271001R0505

4016779543811

space.

Technical

Standards

Poles

)

n

Rated Operational
Voltage

Power Loss

at Rated Operating Conditions per Pole 3.25 W

acc. to IEC 60898-1 230 / 400 V AC

acc. to IEC 60947-2 230 V AC

IEC/EN 60898-1
IEC/EN 60947-2

1 Number of Poles

1 Number of Protected

B Tripping Characteristic

50 A Rated Current (I

3.25 W

S201M-B50

2

(Ui)

Operational Voltage

Rated Frequency (f)

Capacity (I

Rated Ultimate Short­Circuit Breaking
Capacity (I

Circuit Breaking
Capacity (I

Rated Impulse
Withstand Voltage (U
)

Indication

Electrical Endurance

Connecting Capacity

Driver

Mounting on DIN Rail

Connection

)

cn

)

cu

)

cs

imp

Failsafe Bi-directional Cylinder-lift Terminal Screw Terminal Type

TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715

TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715

acc. to IEC/EN 60664-1 440 V Rated Insulation Voltage

Maximum (Incl. Tolerance) 253 V AC

Maximum (Incl. Tolerance) 72 V DC

Maximum 253 V AC

Maximum 72 V DC

Minimum 12 V AC
Minimum 12 V DC

50 Hz
60 Hz

(230 / 400 V AC) 10 kA Rated Short-Circuit

(133 V AC) 25 kA
(230 V AC) 15 kA

(133 V AC) 18.8 kA Rated Service Short-

3 Energy Limiting Class

III Overvoltage Category

3 Pollution Degree

4 kV

(6.2 kV @ sea level)

(5.0 kV @ 2000 m)

50 / 60 Hz, 1 min: 2 kV Dielectric Test Voltage

Insulation Group II, RAL 7035 Housing Material

Insulation group II, black, sealable Actuator Type

Insulation Group II, Black, Sealable Actuator Material

I / O Actuator Marking

Red ON / Green OFF Contact Position

IP20 Degree of Protection

IP40 in enclosure with cover Remarks

20000 AC cycle
10000 AC cycle

20000 cycle

Screw Terminals Terminal Type

Busbar 10 / 10 mm²

Flexible with Ferrule 0.75 ... 25 mm²

Flexible 0.75 ... 25 mm²

Rigid 0.75 ... 35 mm²

Stranded 0.75 ... 35 mm²

2.8 N·m Tightening Torque

Pozidriv 2 Recommended Screw

Any Mounting Position

69 mm Built-In Depth (t2)

acc. to DIN 43880 1 Installation Size

Arbitrary Power Supply

Environmental

Ambient Air
Temperature

Temperature

to IEC 60068-2-27

5g, 20 cycles at 5 ... 150 ... 5 Hz with load 0.8 In Resistance to Vibrations

Operation -25 ... +55 °C

Storage -40 ... +70 °C

30 °C Reference Ambient Air

25g / 2 shocks / 13 ms Resistance to Shock acc.