Catalogue reference. Availability, exact specification and OEM or aftermarket supply are confirmed in your quotation.
2CSF204123R1950 — Residual current circuit breaker (RCCB)
Electrical & controlsPart number: 2CSF204123R1950
2CSF204123R1950 — Residual current circuit breaker (RCCB) — ABB reference 2CSF204123R1950. Request a quotation including shipping to your destination. Send equipment details and certificate requirements so we can confirm the exact specification, fitment, availability and warranty terms before ordering.
Looking for ABB 2CSF204123R1950? This catalogue reference is listed under Electrical & controls. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 2CSF204123R1950 |
| Category | Electrical & controls |
| Type of Residual Current | Type A |
| Test Voltage (Ut) | 250-440 V |
| Leakage Current Type | A |
| Power Supply Connection | Arbitrary |
| Number of Poles | 4P |
| Operating Characteristic | Instantaneous |
| Position of Neutral Terminals | Left |
| Tightening Torque | 2.8 N·m |
| Connecting Capacity | Busbar 10 mm² |
| Wire Stripping Length | 12 mm |
| Terminal Type | Screw Terminals |
| Rated Voltage (U r ) | 230/400 V |
| Rated Operational Voltage | 230 / 400 V AC |
| Rated Insulation Voltage (U i ) | 500 V |
| Rated Impulse Withstand Voltage (U imp ) | 4 kV |
| Input Voltage Type | AC |
| Rated Current (I n ) | 125 A |
| Rated Residual Current | 30 mA |
| Rated Conditional Short-Circuit Current (I nc ) | 10 kA |
| Frequency ( f ) | 50/60 Hz |
| Rated Frequency (f) | 50 Hz |
| Power Loss | at Rated Operating Conditions per Pole 11.2 W |
| Ambient Air Temperature | Operation -25 ... 40 °C |
| Degree of Protection | IP2X |
| Width in Number of Modular Spacings | 4 |
| Product Net Width | 72 mm |
| Product Net Height | 85 mm |
| Product Net Depth / Length | 69.5 mm |
| Published component type | Residual current circuit breaker (RCCB) |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
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