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DPX³160 Thermal Magnetic Release Circuit Breaker | 3 Poles | 16A Rated Current | 50kA Breaking Capacity | @Each of 1 | by Legrand

BRAND: Legrand
SKU: 420120
$454.70 List price: $566.70
+ −
30 Days Return Delivery Options
The DPX³160 thermal magnetic release circuit breaker is designed for reliable protection of low voltage electrical circuits, featuring a 16A rated current and a breaking capacity of 50kA. Ideal for commercial and industrial applications, this 3-pole breaker ensures safety and compliance with EN/IEC standards, making it perfect for switchboards and power cabinets.

Product Name/Title: DPX³160 Thermal Magnetic Release Circuit Breaker | 3 Poles | 16A Rated Current | 50kA Breaking Capacity | @Each of 1 | by Legrand

Brand: Legrand

SKU: 420120

Alternatively Known As: MCCB DPX3160 3P 16A Circuit Breaker, Legrand DPX 160 Thermal Magnetic Breaker, 3 Pole MCCB 16 Amp

Technical Specifications
  • Rated permanent current (Iu): 16 A
  • Rated voltage: 220-690 V
  • Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 50 kA
  • Overload release current setting: 12.8-16 A
  • Adjustment range short-term delayed short-circuit release: 400-400 A
  • Adjustment range undelayed short-circuit release: 400-400 A
  • Device construction: Built-in fixed built-in technique
  • Integrated earth fault protection: No
  • Type of electrical connection of main circuit: Screw connection
  • Suitable for DIN rail (top hat rail) mounting: Yes
  • Number of auxiliary contacts as normally closed contact: 1
  • Number of auxiliary contacts as change-over contact: 1
  • With switched-off indicator: Yes
  • With integrated under voltage release: Yes
  • Number of poles: 3
  • Position of connection for main current circuit: Front side
  • Type of control element: Wing knob
  • Complete device with protection unit: Yes
  • Motor drive integrated: No
  • Motor drive optional: Yes
  • Degree of protection (IP): IP30
  • Dimensions (H x L x W): 120mm x 75mm x 90mm
  • Weight: 1.5 kg
Key Features
  • Thermal magnetic release for overload and short circuit protection
  • Breaking capacity of 50kA at 400V, compliant with EN/IEC 60947-2 and NEMA AB-1
  • Rated insulation voltage of 800V and impulse withstand voltage of 8kV
  • Manual thermal protection adjustable from 0.8 to 1.0 of rated current
  • Magnetic protection fixed at 10 times the rated current (minimum 400A)
  • 3 poles with screw connection and front side main current circuit connection
  • Suitable for DIN rail (top hat rail) mounting and plate mounting in XL³ cabinets
  • IP30 degree of protection
  • Can be equipped with auxiliaries such as shunt release, undervoltage release, auxiliary contacts, rotary handle, motor-driven handle, 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 of low voltage electrical circuits in commercial and industrial installations
  • Switching, control isolation, and protection of electrical lines
  • Use in switchboards and power cabinets for medium power installations
Standards & Compliance
  • AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
  • Protects electrical circuits to prevent damage and reduce risk of fire
  • Enhances energy efficiency by preventing electrical faults and overloads
Warranty Information

Standard manufacturer warranty applies, typically 1-2 years against manufacturing defects.

Available Now

The Legrand DPX³160 Thermal Magnetic Release Circuit Breaker is available for immediate purchase, ideal for commercial and industrial electrical protection applications.

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