ABB
S803S-B125
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Descripción
The S803S-B125 is a 3-pole High Performance Circuit breaker with B-characteristic, with cage terminal and a rated current of 125 A. It is a current limiting device with a maximum breaking capacity of 50kA at 240/415V. It can be used for voltages up to 400/690V and in DC as well. It has two different tripping mechanisms, the thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. The S803S-B125 complies with IEC/EN 60947-2 and allows the use for industrial applications. It has numerous of approvals, therefore it can be used worldwide. The extensive range of accessory makes the use of S803S-B125 more comfortable. Due to the fast arc extinction of S803S-B125 your application will be secured.- Part Number
- S803S-B125
- ETIM
- Group Code : EG000020
- Group Description : Circuit breakers and fuses
- Class Description : Miniature circuit breaker (MCB)
- Class Code : EC000042
- Version : 7
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Dimensions
- Width in Number of Modular Spacings
- 3
- Product Net Width
- 81 mm
- Product Net Height
- 95 mm
- Product Net Depth / Length
- 82.5 mm
- Product Net Weight
- 735 g
- Product Net Length
- 81 mm
- Size
- 3 modules
- Built-In Depth (t2)
- 88.5 mm
Technical
- Standards
- IEC/EN 60947-2
- Product Name
- High Performance MCB
- Tripping Characteristic
- B
- Type of Residual Current
- standard version
- Rated Voltage (Ur)
- 230 / 400 V
- Rated Operational Voltage
- 400/690 V AC375 V DCacc. to IEC 60898-1 690 V
- Rated Insulation Voltage (Ui)
- acc. to IEC/EN 60664-1 690 V
- Rated Impulse Withstand Voltage (Uimp)
- 8 kV
- Input Voltage Type
- AC/DC
- Rated Current (In)
- 125 A
- Rated Operational Current (Ie)
- 125 A
- Rated Short-Circuit Capacity (Icn)
- (400 V) 25 kA(230 V) 25 kA
- Rated Ultimate Short-Circuit Breaking Capacity (Icu)
- (240 / 415 V AC) 50 kA(254 / 440 V AC) 30 kA(400 / 690 V AC) 4.5 kA(125 V DC) 30 kA(230 V) 50 kA
- Rated Conditional Short-Circuit Current (Inc)
- (230 V) 50 kA(400 V) 50 kA
- Rated Service Short-Circuit Breaking Capacity (Ics)
- (240 / 415 V AC) 40 kA(254 / 440 V AC) 15 kA(400 / 690 V AC) 4 kA(125 V DC) 30 kA
- Frequency (f)
- 50 ... 60 Hz
- Rated Frequency (f)
- 50...60 Hz
- Power Loss
- 28.2 Wat Rated Operating Conditions per Pole 9.4 W
- Contact Position Indication
- ON / OFF / TRIP
- Energy Limiting Class
- 3
- Electrical Endurance
- 4000 cycle
- Mechanical Endurance (Nendu)
- 6000 cycle
- Number of Poles
- 3
- Number of Protected Poles
- 3
- Overvoltage Category
- IV
- Tightening Torque
- 3.5 N·m31 in·lb
- Release Type
- B
- Actuator Marking
- I / O
- Housing Material
- Insulation group I, RAL 7035
- Mounting on DIN Rail
- TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
- Mounting Position
- Any
- Recommended Screw Driver
- Pozidriv 2
- Accessories Available
- Yes
- Remarks
- Connection from top and bottomConnecting with CU onlyIP40 in enclosure with coverCage terminal with captive screw
- Connecting Capacity
- Rigid 0 ... 50 mm²Flexible 0 ... 70 mm²
- Terminal Type
- Screw Terminals
Container Information
- Package Level 1 Units
- box 1 piece
- Package Level 1 Width
- 105 mm
- Package Level 1 Height
- 99 mm
- Package Level 1 Depth / Length
- 86 mm
- Package Level 1 Gross Weight
- 770 g
- Package Level 1 EAN
- 7612271200350
Classifications
- ETIM 8
- EC000042 - Miniature circuit breaker (MCB)
- EPLAN Catalog Tree
- Electrical engineering / Protection devices / General
- WEEE Category
- 5. Small Equipment (No External Dimension More Than 50 cm)
- WEEE B2C / B2B
- Business To Business
- CN8
- 85362020
- Object Classification Code
- F
Environmental
- Ambient Temperature
- -25...60 °C
- Ambient Air Temperature
- Operation -25...60 °C
- Reference Ambient Air Temperature
- acc. to IEC60947-2 30 °Cacc. to EN60898-1 30 °C
- Degree of Protection
- IP20
- Pollution Degree
- 3
- Environmental Conditions
- Damp Heat Cyclic acc. to IEC 60068-2-30 12+12 cycleDamp Heat Cyclic acc. to IEC 60068-2-30 55°C @ 90-96%Damp Heat Cyclic acc. to IEC 60068-2-30 25°C @ 90-100%Dry Heat Test B acc. to IEC 60068-2-2 16 hour @ 55 °CDry Heat Test B acc. to IEC 60068-2-2 2 hour @ 70 °C
- Resistance to Vibrations acc. to IEC 60068-2-6
- 2 - 13.2 Hz / 1mm13.2 - 100Hz / 0.7gwith load 100% x Ie
- RoHS Status
- Following EU Directive 2011/65/EU
- Environmental Information
- 2CCY413207D0203
Ordering
- Minimum Order Quantity
- 1 piece
- Customs Tariff Number
- 85362090
- E-Number (Finland)
- 3212072
- E-Number (Switzerland)
- 807088315
- Country of Origin
- Switzerland (CH)
- Selling Unit of Measure
- piece
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