ABB M203-32A · catalogue excerptdatasheet · International · RussianABB technical catalogue 2020 · product family
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ABB M203-32A · magnetic-only 3P breaker
Exact reference · M203-32A
No overload protection in this device. A separate coordinated overload device is required; this is not a complete motor-protection assembly.
- Protection function
- Magnetic short-circuit protection only
- Poles
- 3
- Rated current
- 32 A
No overload protection in this device. A separate coordinated overload device is required; this is not a complete motor-protection assembly. No integrated residual-current protection. Use separately selected earth-leakage protection where required.
Pricing confirmed by quote
Quote confirms reference and commercial terms; installation selection remains the installer’s responsibility.
Availability confirmed in your written quote
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01 · Product role
What this product does in the system.
No overload protection in this device. A separate coordinated overload device is required; this is not a complete motor-protection assembly.
Relevant applications
- Three-phase equipment with separate overload protection.
Why ReneWave may shortlist it
- No overload protection in this device. A separate coordinated overload device is required; this is not a complete motor-protection assembly.
System position
Three-phase AC circuit: conceptual single-line view.
No overload protection in this device. A separate coordinated overload device is required; this is not a complete motor-protection assembly. No integrated residual-current protection. Use separately selected earth-leakage protection where required.
The selected three-phase circuit is supplied through the closed device. Separate equipment is illustrative, not included or automatically recommended.
Read the technical explanation
No overload protection in this device. A separate coordinated overload device is required; this is not a complete motor-protection assembly. No integrated residual-current protection. Use separately selected earth-leakage protection where required.
02 · Specifications
Ratings, dimensions and practical consequence.
Device identity
- ABB reference
M203-32A
- ABB article code
2CDA283799R0321
- Protection function
Magnetic short-circuit protection only
- Poles
3
- Rated current
32 A
- Rated operational voltage
230 / 400 V AC · IEC/EN 60947-2
Breaking capacity by voltage
- Icu · IEC/EN 60947-2
25 kA · 230 V AC; 15 kA · 400 V AC
03 · Selection points
Four practical selection points.
Match the device to the circuit, expected load and fault conditions. Request a quote for the exact reference you have selected.
- 01
Pole configuration
Three protected poles for L1, L2 and L3. No neutral pole: do not substitute it for a 3P+N or 4P device.
- 02
Current and trip function
No overload protection in this device. A separate coordinated overload device is required; this is not a complete motor-protection assembly.
- 03
Voltage and fault capacity
Compare the prospective fault current with the capacity at the actual supply voltage and standard. Icn, Icu and Ics are different ratings, not interchangeable labels.
- 04
Mounting and connections
DIN-rail mounting; use the ABB terminal limits and tightening torque in the installation document.
04 · Documentation
Keep the exact reference traceable.
Published documents for this exact reference support selection and handover.
05 · Complete the system
Accessories and adjacent equipment, in one request.
Separate equipment is selected for the installation; no automatic companions are added to your request.
No automatic companion selection. Separate protection and accessories are chosen for the installation.
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