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Shunt Releases for DPX3 160 250 Circuit Breaker 400 VA W Power 400 A Current Rating Legrand
Shunt releases for DPX3 160 250 circuit breaker provide a maximum power rating of 400 VA W and a rated permanent current of 400 A
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Technical Specifications
- Maximum power: 400 VA/W
- Rated permanent current (Iu): 400 A
- Rated voltage: 220-690 V
- Short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 70 kA
- Overload release current setting: 320-400 A
- Adjustment range undelayed short-circuit release: 2000-4000 A
- Device construction: Built-in fixed built-in technique
- Integrated earth fault protection: No
- Type of electrical connection: Screw connection
- Suitable for DIN rail mounting: No
- Number of auxiliary contacts as change-over contact: 2
- Switched-off indicator: Yes
- 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): 150mm x 120mm x 100mm
- Weight: 2.5 kg
Key Features
- Maximum power rating of 400 VA/W
- Rated permanent current of 400 A
- Rated voltage range from 220 to 690 V
- Short-circuit breaking capacity of 70 kA at 400 V, 50 Hz
- Overload release current setting adjustable between 320-400 A
- Undelayed short-circuit release adjustable from 2000-4000 A
- Built-in fixed device construction
- Two auxiliary change-over contacts
- Switched-off indicator included
- Integrated under voltage release
- Front side connection for main current circuit
- Wing knob type 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 switchboard systems.
Applications
- Electrical distribution panels
- Industrial power management
- Commercial and residential switchboards
- Modular switch and circuit breaker systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enhances electrical safety reducing risk of faults and electrical fires
- Supports efficient power management reducing energy waste
Warranty Information
Standard manufacturer warranty of 2 years against defects.
Available Now
Legrand Shunt Releases for DPX3 160/250 Circuit Breaker are available for immediate purchase, ideal for use in modular switchboards and power cabinets in commercial and industrial applications.
