Description
The MCBs S300P series assures protection in industrial installations against overload and short circuits. This product is manufactured according to international IEC and UL standards, for the markets where it is required. New original ABB part, traceable to the manufacturer. Availability and price on request.
Technical Specifications
| Dielectric Test Voltage | 50 / 60 Hz – 1 min 2 kV |
|---|---|
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (240 V AC) 25 kA ; (72 V DC) 25 kA ; (230 V) 25 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (240 V AC) 12.5 kA ; (72 V DC) 12.5 kA |
| Power Supply Connection | Arbitrary |
| Contact Position Indication | Red ON / Green OFF |
| Number of Protected Poles | 1 |
| Number of Poles | 1P+N |
| Wire Stripping Length | 14 mm |
| Tripping Characteristic | B |
| Rated Operational Voltage | acc. to IEC 60898-1 240 V AC ; acc. to IEC 60947-2 240 V AC |
| Operational Voltage | Maximum (Incl. Tolerance) 254 V AC ; Maximum 254 V AC ; Minimum 12 V AC ; Minimum 12 V DC |
| Rated Insulation Voltage (Ui) | acc. to IEC/EN 60664-1 500 V |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Input Voltage Type | AC/DC |
| Rated Current (In) | 25 A |
| Rated Short-Circuit Capacity | (AC) 25 kA ; (240 V AC) 25 kA |
| Rated Frequency (f) | 50 / 60 Hz ; DC |
| Power Loss | 4.6 W ; at Rated Operating Conditions per Pole 2.3 W |
| Overvoltage Category | IV |
| Degree of Protection | IP20 ; IP40 ; Enclosure with Cover IP40 |
| Pollution Degree | 3 |
| Pole Net Weight | 0.124 kg |
| Position of Neutral Terminals | Right |
| Screw Terminal Type | Failsafe Bi-directional Cylinder-lift Terminal |
| Actuator Material | Insulation Group II, Black, Sealable |
| Terminal Type | Screw Terminals |
| Actuator Type | Toggle |
| Housing Material | Insulation Group I, RAL 7035 |
| Ambient Air Temperature | Operation -40 … +70 °C ; Storage -55 … +70 °C |
| Mounting on DIN Rail | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 ; TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
| Mounting Position | any |
| Standards | CSA 22.2 No. 235 ; IEC/EN 60898-1 ; IEC/EN 60947-2 ; UL 1077 |
| Standardization Body | EN ; IEC ; UL ; CSA |
| Width in Number of Modular Spacings | 2 |
| Product Net Width | 35 mm |
| Product Net Height | 88 mm |
| Product Net Depth / Length | 69 mm |
| Product Net Weight | 0.241 kg |
| Built-In Depth (t2) | 69 mm |
| EAN | 4016779079556 |
| Catalog Description | Miniature Circuit Breaker – S300P – 1P+N – 25 A – B – (AC) 25 kA |
| Carbon Footprint | Full Lifecycle 37.1 kg CO₂ eq |
| Improved Energy Efficiency for Customers | Product Efficiency – Product requires less energy to operate compared to similar product on market or older products from the same line |
| Electrical Endurance | 20000 AC cycle |
| Mechanical Endurance | 20000 cycle |
| Tightening Torque | 2.8 N·m |
| Actuator Marking | I / O |
| Recommended Screw Driver | Pozidriv 2 |
| Accessories Available | Yes |
| Connecting Capacity | Busbar 10/10 mm² ; Flexible with Ferrule 0.75 … 25 mm² ; Flexible 0.75 … 25 mm² ; Flexible 0.75 … 25 mm² ; Rigid 0.75 … 35 mm² ; Stranded 0.75 … 35 mm² |
| Installation Size | acc. to DIN 43880 1 |
| Interrupting Rating acc. to UL1077 | (277 V AC) 10 kA ; (60 V DC) 10 kA |
| Connecting Capacity UL/CSA | Busbar 18-8 AWG ; Conductor 18-4 AWG |
| Tightening Torque UL/CSA | 18 in·lb |
| Environmental Conditions | 28 cycles ; with 55 °C / 90-96 % ; and 25 °C / 95-100 % |
| Resistance to Vibrations | 20 Cycles with Load 0.8 In: 5g 5 … 150 … 5 Hz |
| Resistance to Shock acc. to IEC 60068-2-27 | 25g 3 shocks 18 ms |
| EPLAN Data | 9AAF617138_EPLAN |
| E-Number (Finland) | 3214098 |
| E-Number (Norway) | 1641595 |
| Grid Distance | 75 mm |
| Unspsc | 39121603 |
| Object Classification Code | F |
| Certification Agency | CSA ; IEC ; EN ; UL |
| Recyclability Rate of the Product acc. to EN45555 | Design for Closing Resource Loops – Standard EN45555 – 63.8 % |
| Extended Product Lifetime | Product Durability is Enhanced |
| Country of origin | Germany |
| Customs tariff number | 85362010 |
| Manufacturer standard delivery time | 35 days |
| Packaging unit | Box x 5 |
| Product status (supplier data) | Active |
Independent distributor — not an authorised ABB dealer. All technical parameters are taken verbatim from the official ABB product data for this exact order code; packaging, customs and delivery data come from the supplier list entry for the same code.
