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Auxiliary Contact for DPX³/DPX³-I Platform | 3 A - 240 V | 630 A Permanent Current | IP30 Rated | @EA of 1 | by Legrand

BRAND: Legrand
SKU: 422032
$5,063.40 List price: $6,309.80
+ −
30 Days Return Delivery Options
The Auxiliary Contact for DPX³/DPX³-I platform is a reliable changeover switch rated at 3 A - 240 V, designed for electrical switchboards and modular circuit breaker systems. With a permanent current rating of 630 A and a short-circuit breaking capacity of 70 kA, it ensures safety and efficiency in industrial and commercial installations. Ideal for qualified electricians, this device enhances system management and minimizes energy waste.

Product Name/Title: Auxiliary Contact for DPX³/DPX³-I Platform | 3 A - 240 V | 630 A Permanent Current | IP30 Rated | @EA of 1 | by Legrand

Brand: Legrand

SKU: 422032

Alternatively Known As: Auxiliary contact switch, fault signalling contact, DPX3 auxiliary contact, modular circuit breaker auxiliary switch

Technical Specifications
  • Changeover switch rated at 3 A - 240 V±
  • Rated permanent current Iu: 630 A
  • Rated voltage: 220-690 V
  • Rated short-circuit breaking capacity Icu at 400 V, 50 Hz: 70 kA
  • Overload release current setting: 504-630 A
  • Adjustment range undelayed short-circuit release: 3150-6300 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 mounting: No
  • Number of auxiliary contacts as change-over contact: 2
  • 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): 150mm x 120mm x 100mm
  • Weight: 1.5 kg
Key Features
  • Changeover switch rated at 3 A - 240 V±
  • 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 contacts as change-over contacts
  • Switched-off indicator included
  • Integrated under voltage release
  • Front side connection for main current circuit
  • 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 switchboard systems.
Applications
  • Electrical switchboards and power cabinets
  • Modular switches and circuit breakers systems
  • Industrial and commercial electrical installations requiring auxiliary or fault signalling contacts
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Enhances electrical system safety reducing risk of faults and failures
  • Supports efficient electrical system management minimizing energy waste
Warranty Information

Legrand offers a standard 2-year warranty covering manufacturing defects and workmanship.

Available Now

Available for immediate purchase, ideal for upgrading or maintaining electrical switchboards and modular circuit breaker systems.

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