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Dpx36301600 Shunt 4P 1250A 50kA 48VAC 300x250x150mm Legrand
Legrand Circuit breaker accessory 4P 1250A features 50kA breaking capacity, 48VAC rated. Suited to switchboard breaker assemblies.
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Technical Specifications
- Rated current: 1250A
- Number of poles: 4
- Breaking capacity: 50kA according to EN/IEC 60947-2
- Rated insulation voltage: 1000V
- Rated impulse withstand voltage: 8kV
- Control supply voltage: 48V AC/DC at 50/60 Hz
- Thermal protection range: 0.4 - 1.0 x rated current
- Magnetic protection range: 1.5 - 10 x rated current
- Compliant with NEMA AB-1 and IEC/EN 60947-1 Annex Q climatic conditions
- Supports undervoltage and shunt releases, auxiliary contacts
- Available in plug-in and draw-out versions with Debro-lift mechanism
- Dimensions (H x L x W): 300mm x 250mm x 150mm
- Weight: 35 kg
Key Features
- Breaking capacity of 50kA compliant with EN/IEC 60947-2
- Rated insulation voltage of 1000V and impulse withstand voltage of 8kV
- Electronic protection unit with rotary knobs for thermal and magnetic current regulation
- Thermal protection adjustable from 0.4 to 1.0 of rated current
- Magnetic protection adjustable from 1.5 to 10 times rated current
- Compatible with undervoltage and shunt releases, auxiliary contacts, rotary handles, and motor operators
- Available in plug-in and draw-out versions with Debro-lift mechanism
- Multiple connection accessories including cage terminals, spreader, and rear terminals
- Locking accessories available for enhanced safety
Professional Installation Requirements
- Installation must be performed by a qualified electrician experienced with high power industrial circuit breakers to ensure compliance with safety standards and correct operation.
Applications
- Industrial power installations requiring high capacity circuit protection
- Switchboards and power cabinets in commercial and industrial facilities
- Modular switchgear systems for electrical distribution
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- High breaking capacity reduces risk of electrical faults and fire hazards
- Modular design allows for easier maintenance and replacement, reducing waste
- Energy efficient protection minimizes downtime and energy loss in industrial systems
Warranty Information
Standard manufacturer warranty applies, typically 1-2 years against manufacturing defects.
Available Now
Legrand DPX3 1600 4 Poles Circuit Breaker with 1250A rated current is available for immediate purchase, ideal for high power industrial and commercial electrical installations.
