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DPX³160 Thermal Magnetic Release Circuit Breaker | 4 Poles 25A | 36kA Breaking Capacity Legrand
The DPX³160 thermal magnetic release circuit breaker is designed for reliable protection of low voltage electrical circuits
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Technical Specifications
- Rated permanent current (Iu): 25 A
- Rated voltage: 220-690 V
- Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 36 kA
- Overload release current setting: 20-25 A
- Adjustment range short-term delayed short-circuit release: 400-400 A
- Adjustment range undelayed short-circuit release: 400-400 A
- Built-in earth fault protection with adjustable sensitivity
- Screw connection for main circuit
- Suitable for DIN rail (top hat rail) mounting
- Number of auxiliary contacts (normally closed): 1
- Number of auxiliary contacts (change-over): 1
- Integrated undervoltage release and switched-off indicator
- Device construction: fixed built-in technique
- Degree of protection: IP30
- Dimensions (H x L x W): 140mm x 75mm x 90mm
- Weight: 2.5 kg
Key Features
- Thermal magnetic release circuit breaker with earth leakage module
- 4 poles, rated current 25A
- Breaking capacity of 36kA at 400V, compliant with EN/IEC 60947-2 and NEMA AB-1
- Rated insulation voltage 500V and impulse withstand voltage 6kV
- Thermal protection adjustable from 0.8 to 1.0 of rated current
- Magnetic protection fixed at 10 times rated current (minimum 400A)
- Equipped with LCD screen for earth leakage module with adjustable sensitivity and tripping
- IP30 degree of protection
- Can be mounted on DIN rail or plate
- Includes auxiliary contacts, undervoltage release, and switched-off indicator
- Compatible with rotary handles, motor operators, and locking accessories
Professional Installation Requirements
- Installation must be performed by a qualified electrician to ensure compliance with safety standards and correct integration into electrical systems.
Applications
- Protection and control of low voltage electrical circuits in commercial and industrial installations
- Switchboards and power cabinets requiring earth leakage protection
- Installation in XL³ or XL³ S cabinets and enclosures
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
- AS/NZS 3112 – Plugs and Socket-Outlets (Type I Plug)
Environmental Benefits
- Protects electrical systems from faults reducing risk of fire and equipment damage
- Enhances safety by detecting earth leakage currents, preventing electrical hazards
- Durable design reduces need for frequent replacements, minimizing waste
Warranty Information
Standard manufacturer warranty applies; typically 1-2 years against manufacturing defects.
Available Now
The Legrand DPX³160 thermal magnetic release circuit breaker with earth leakage module is available for immediate purchase, ideal for commercial and industrial electrical protection applications.
