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DPX³160 Thermal Magnetic Release Circuit Breaker | 4 Poles 40A | 16kA Breaking Capacity | Integrated Earth Leakage Module | @Each of 1 | by Legrand
The DPX³160 thermal magnetic release circuit breaker is designed for robust protection of low voltage electrical circuits, featuring a 4-pole configuration with a rated current of 40A and a breaking capacity of 16kA. Ideal for commercial and industrial applications, it includes an integrated earth leakage module for enhanced safety and compliance with AS/NZS 60947-2 standards.
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Product Name/Title: DPX³160 Thermal Magnetic Release Circuit Breaker | 4 Poles 40A | 16kA Breaking Capacity | Integrated Earth Leakage Module | @Each of 1 | by Legrand
Brand: Legrand
SKU: 420032
Alternatively Known As: MCCB DPX3160 4P 40A Earth Leakage Circuit Breaker, Legrand DPX 160 Thermal Magnetic Breaker, Legrand 4 Pole MCCB with RCD
Technical Specifications
- Rated permanent current: 40 A
- Rated voltage: 220-690 V
- Breaking capacity (Icu) at 400 V, 50 Hz: 16 kA
- Overload release current setting: 32-40 A
- Short-term delayed short-circuit release adjustment: 400-400 A
- Undelayed short-circuit release adjustment: 400-400 A
- Device construction: Built-in fixed built-in technique
- Integrated earth fault protection: Yes
- Type of electrical connection: Screw connection
- Suitable for DIN rail mounting: Yes
- Number of auxiliary contacts (normally closed): 1
- Number of auxiliary contacts (change-over): 1
- Switched-off indicator: Yes
- Integrated undervoltage release: Yes
- Number of poles: 4
- Position of main current circuit connection: Front side
- Control element type: Wing knob
- Complete device with protection unit: Yes
- Motor drive integrated: No (optional available)
- Degree of protection (IP): IP30
- Dimensions (H x L x W): 140mm x 75mm x 90mm
- Weight: 3.5 kg
Key Features
- Thermal magnetic release for overload and short circuit protection
- Integrated earth leakage module with adjustable sensitivity and LCD screen
- 4 poles, rated current 40A, breaking capacity 16kA at 400V
- Manual thermal protection adjustment range 0.8-1.0 of rated current
- Magnetic protection fixed at 10 times rated current (minimum 400A)
- Screw connection for main circuit with cage terminals supporting up to 70mm² flexible or 95mm² rigid cables
- Suitable for DIN rail (top hat rail) or plate mounting
- Auxiliary contacts included (1 normally closed, 1 change-over)
- Integrated undervoltage release and switched-off indicator
- IP30 degree of protection
- Compatible with rotary handles, motor operators, and locking accessories
Professional Installation Requirements
- Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration into switchboards or power cabinets.
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
- Complies with AS/NZS 60947-2 – Low-voltage switchgear and controlgear – Circuit-breakers
Environmental Benefits
- Protects electrical circuits to prevent damage and reduce risk of electrical fires
- Integrated earth leakage detection enhances safety and reduces 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.
