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MCCB DPX3 250 Circuit Breaker | 160A | 36kA Short-Circuit Capacity | IP30 Rated | @Each of 1 | by Legrand

BRAND: Legrand
SKU: 420719
$731.10 List price: $911.00
+ −
30 Days Return Delivery Options
The MCCB DPX3 250 Circuit Breaker is designed for robust electrical protection, featuring a rated current of 160A and a short-circuit breaking capacity of 36kA at 400V. Ideal for industrial and commercial applications, this 3-pole breaker ensures safety and reliability in electrical panels and switchboards, with a built-in fixed device construction and IP30 protection rating.

Product Name/Title: MCCB DPX3 250 Circuit Breaker | 160A | 36kA Short-Circuit Capacity | IP30 Rated | @Each of 1 | by Legrand

Brand: Legrand

SKU: 420719

Alternatively Known As: MCCB DPX3 250, Legrand DPX3 160A Circuit Breaker, 3 Pole MCCB 160 Amp, Molded Case Circuit Breaker 36kA

Technical Specifications
  • Rated permanent current (Iu): 160 A
  • Rated voltage: 220-690 V
  • Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 36 kA
  • Overload release current setting: 0-0 A
  • Adjustment range short-term delayed short-circuit release: 800-1600 A
  • Adjustment range undelayed short-circuit release: 800-1600 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): 140mm x 75mm x 90mm
  • Weight: 3.5 kg
Key Features
  • Rated permanent current: 160 A
  • Rated voltage: 220-690 V
  • Short-circuit breaking capacity: 36 kA at 400 V, 50 Hz
  • Overload release current setting: 0-0 A
  • Adjustment range for short-term delayed and undelayed short-circuit release: 800-1600 A
  • Built-in fixed device construction
  • Screw connection for main circuit
  • Suitable for DIN rail (top hat rail) mounting
  • 1 auxiliary contact normally closed, 1 change-over contact
  • Switched-off indicator included
  • Integrated under voltage release
  • 3 poles with front side connection
  • Wing knob control element
  • Complete device with protection unit
  • Degree of protection: IP30
Professional Installation Requirements
  • Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration into switchboards.
Applications
  • Industrial electrical panels
  • Commercial power distribution
  • Switchboards and power cabinets
  • Protection of electrical circuits in buildings
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Enhances electrical safety reducing risk of fire and equipment damage
  • Supports energy efficiency by protecting circuits and preventing overloads
Warranty Information

Legrand offers a standard 1-year warranty covering manufacturing defects and performance issues.

Available Now

The Legrand MCCB DPX3 250 MAG 3P 160A 36KA is available for immediate purchase, ideal for industrial and commercial electrical protection applications.

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