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DPX³160 Thermal Magnetic Release Circuit Breaker | 4 Poles | 16A Rated Current Legrand

BRAND: Legrand
SKU: 420010
$850.90 List price: $1,060.30
1 EA ($850.90 per EA)
+ −
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The DPX³160 thermal magnetic release circuit breaker is designed for reliable protection and control of low voltage electrical circuits.
Technical Specifications
  • Rated permanent current (Iu): 16 A
  • Rated voltage: 220-690 V
  • Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 16 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: 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: 4
  • 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): 140mm x 75mm x 90mm
  • Weight: 1.5 kg
Key Features
  • 4 poles with rated current of 16A
  • Breaking capacity of 16kA at 400V, 50Hz
  • Thermal protection with manual adjustment range 0.8-1.0 of rated current
  • Magnetic protection fixed at 10 times the rated current (minimum 400A)
  • Suitable for DIN rail or plate mounting in XL³ or XL³ S cabinets
  • Supplied with fixing screws and cage terminals supporting up to 70mm² flexible or 95mm² rigid cables
  • Can be equipped with auxiliaries such as shunt release, undervoltage release, auxiliary contacts, rotary or motor-driven handles
  • IP30 degree of protection
  • Front side connection for main current circuit
  • With switched-off indicator and integrated undervoltage release
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
  • Panel builders and electrical installers requiring reliable circuit protection
Standards & Compliance
  • AS/NZS 60947-2 – Low-voltage switchgear and controlgear - Circuit-breakers
Environmental Benefits
  • Protects electrical circuits to prevent damage and reduce risk of fire
  • Enhances energy efficiency by preventing electrical faults
  • Durable design reduces need for frequent replacements, minimizing waste
Warranty Information

Standard manufacturer warranty applies. Please refer to Legrand for specific warranty terms and conditions.

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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