Wico Miniature Circuit Breaker 1P D32A – 4.5 kA, D-Curve & 35 mm DIN Rail
The Wico 1P/D32A/4.5kA miniature circuit breaker protects low-voltage networks from overload and short circuits, with a D tripping curve for motor and transformer applications. Mounts on a standard 35mm DIN rail.Read the full description
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Description
Description
The Wico miniature circuit breaker (MCB) is designed to protect low-voltage electrical networks from overload and short-circuit conditions, and to provide infrequent manual switching. The D tripping curve makes it suitable for loads with high inrush currents, such as motors and transformers.
It mounts on a standard 35mm DIN rail for installation in consumer units and distribution boards. The unit is EU-origin and meets EN 60898-1 and CE standards, with an IP20 protection rating for indoor panel enclosures.
Key Features
- 1-pole (1P) single-phase protection
- Rated current 32A with D tripping curve for high-inrush loads
- Short-circuit breaking capacity 4.5kA
- DIN 35mm rail mounting for standard distribution board installation
- Rated voltage 230/400V
Product Benefits
- D curve tripping characteristic provides the delayed response needed for motor and transformer start-up inrush without nuisance tripping
- 4.5kA breaking capacity handles short-circuit fault currents typical in domestic and light-commercial low-voltage networks
- Single-pole format isolates one phase, enabling selective protection in multi-circuit distribution boards
- DIN 35mm rail mount simplifies installation alongside other modular devices in the same enclosure
- EN 60898-1 and CE compliance confirms the device meets EU safety requirements
Technical Specifications
- Number of Poles: 1
- Rated Current: 32A
- Tripping Curve: D
- Short-Circuit Breaking Capacity: 4.5kA
- Rated Voltage: 230/400V
- Mounting: Standard DIN 35mm rail
- Protection Rating: IP20 (indoor)
- Origin: EU
- Standards: EN 60898-1, CE
Why You'll Love It
- D curve provides reliable protection for motors and transformers without unnecessary tripping during start-up
- Standard DIN 35mm rail mounting fits directly into existing distribution boards
- EU origin and EN 60898-1 certification provide purchase confidence for compliant installations
- Package includes 1× Wico Miniature Circuit Breaker 1P/D32A/4.5kA
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