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Shunt Releases for DPX3 160/250 Circuit Breaker | 400 VA/W Power | 630 A Rated Current | IP30 Protection | @EA of 1 | by Legrand
Shunt releases for DPX3 160/250 circuit breaker provide a maximum power rating of 400 VA/W and a rated permanent current of 630 A, making them ideal for industrial electrical panels and commercial power distribution boards. With a short-circuit breaking capacity of 70 kA at 400 V, these devices enhance electrical safety and support energy-efficient systems.
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Product Name/Title: Shunt Releases for DPX3 160/250 Circuit Breaker | 400 VA/W Power | 630 A Rated Current | IP30 Protection | @EA of 1 | by Legrand
Brand: Legrand
SKU: 422037
Alternatively Known As: DPX3 Shunt Release, Circuit Breaker Shunt Release, Legrand DPX3 Release Module
Technical Specifications
- Maximum power: 400 VA/W
- Rated permanent current (Iu): 630 A
- Rated voltage: 220-690 V
- Short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 70 kA
- Overload release current setting: 504-630 A
- Undelayed short-circuit release adjustment range: 3150-6300 A
- Device construction: Built-in fixed device
- Integrated earth fault protection: No
- Electrical connection type: Screw connection
- Number of auxiliary contacts: 2 change-over contacts
- Switched-off indicator: Yes
- Integrated under voltage release: Yes
- Number of poles: 4
- Connection position: Front side
- Control element type: Wing knob
- Complete device with protection unit: Yes
- Motor drive integrated: No
- Motor drive optional: Yes
- Degree of protection: IP30
- Dimensions (H x L x W): 150mm x 120mm x 100mm
- Weight: 3 kg
Key Features
- Maximum power rating of 400 VA/W
- Rated permanent current of 630 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 504-630 A
- Undelayed short-circuit release adjustable from 3150-6300 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 familiar with industrial circuit breakers and compliance with AS/NZS 3000 standards.
Applications
- Industrial electrical panels
- Commercial power distribution boards
- Modular switchboards requiring DPX3 160/250 circuit breakers
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enhances electrical safety reducing risk of fire and equipment damage
- Supports energy-efficient power distribution systems
Warranty Information
Standard Legrand warranty applies, typically 1-2 years against manufacturing defects.
Available Now
Legrand Shunt Releases for DPX3 160/250 Circuit Breaker are available for immediate purchase, ideal for industrial and commercial electrical switchboards.
