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DPX³160 Thermal Magnetic Release Circuit Breaker | 4 Poles 25A | 36kA Breaking Capacity | IP30 Rated | @Each of 1 | by Legrand

BRAND: Legrand
SKU: 420111
$3,081.90 List price: $3,840.50
+ −
30 Days Return Delivery Options
The DPX³160 thermal magnetic release circuit breaker is designed for reliable protection of low voltage electrical circuits, featuring a 25A rating and a breaking capacity of 36kA. Ideal for commercial and industrial applications, it includes an earth leakage module with adjustable sensitivity, ensuring enhanced safety and compliance with electrical standards.

Product Name/Title: DPX³160 Thermal Magnetic Release Circuit Breaker | 4 Poles 25A | 36kA Breaking Capacity | IP30 Rated | @Each of 1 | by Legrand

Brand: Legrand

SKU: 420111

Alternatively Known As: MCCB with Earth Leakage, DPX3160 Circuit Breaker, Thermal Magnetic Circuit Breaker 4P 25A, Legrand DPX 160 RCD Breaker

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.

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