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DPX³ 160 3 Pole + N/2 125A Thermal Magnetic MCCB | 25kA Short-Circuit Capacity | IP30 Rated | @EA of 1 | by Legrand
The DPX³ 160 3 Pole + N/2 125A Thermal Magnetic MCCB is designed for robust electrical protection, featuring a 25kA short-circuit breaking capacity and rated for 220-690V. Ideal for industrial and commercial applications, this MCCB ensures reliable circuit interruption and compliance with AS/NZS 3000 standards, making it a perfect choice for electrical distribution panels and motor protection.
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Product Name/Title: DPX³ 160 3 Pole + N/2 125A Thermal Magnetic MCCB | 25kA Short-Circuit Capacity | IP30 Rated | @EA of 1 | by Legrand
Brand: Legrand
SKU: 420738
Alternatively Known As: Thermal Magnetic MCCB, Molded Case Circuit Breaker, DPX3 160 MCCB, 3 Pole MCCB with Neutral, 125 Amp MCCB
Technical Specifications
- Rated permanent current (Iu): 125 A
- Rated voltage: 220-690 V
- Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 25 kA
- Overload release current setting: 100-125 A
- Adjustment range short-term delayed short-circuit release: 1250 A
- Adjustment range undelayed short-circuit release: 1250 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: 125 A
- Rated voltage: 220-690 V
- Short-circuit breaking capacity: 25 kA at 400 V, 50 Hz
- Overload release current setting adjustable from 100-125 A
- Short-term delayed and undelayed short-circuit release adjustment at 1250 A
- Built-in fixed device construction
- Screw connection for main circuit
- Suitable for DIN rail (top hat rail) mounting
- 1 normally closed auxiliary contact and 1 change-over auxiliary contact
- Switched-off indicator included
- Integrated under voltage release
- 3 poles with neutral half pole
- Front side connection for main current circuit
- Wing knob control element
- Complete device with protection unit
- IP30 degree of protection
Professional Installation Requirements
- Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration into the electrical distribution system.
Applications
- Industrial electrical distribution panels
- Commercial and residential electrical protection
- Motor and equipment circuit protection
- Power distribution systems requiring high short-circuit breaking capacity
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Helps prevent electrical fires and equipment damage by reliable circuit interruption
- Supports energy efficiency by protecting electrical systems from overloads and faults
- Durable design reduces need for frequent replacements, minimizing waste
Warranty Information
Legrand provides a standard 2-year warranty covering manufacturing defects and performance issues under normal use conditions.
Available Now
The Legrand DPX³ 160 3 Pole + N/2 125A Thermal Magnetic MCCB 25kA is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
