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(busbar Legrand HX³) CONNECTOR MODULE, 4P, 63A

https://unicat.msf.org/cat/product/98813
NSL PELEBOXEC0463

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SC subscriptions: included in supply or field tools
OC validations: approved for procurement and use by an OC for international or local orders specifying context and activity in Medical Standard Lists (MSL)
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(busbar Legrand HX³) CONNECTOR MODULE, 4P, 63A

Form

Connection module allowing direct and automatic busbar connection of DX³, DX³-ID, and DX³-IS circuit breakers located downstream of a four-pole device. The module attaches to the right of the "group head" product and ensures a tool-free connection by busbar insertion.

  • polarity: 4 poles

  • rating: ≤ 63 A

  • width: 5 modules (89 mm)

  • rated voltage: 400 V~ 50 / 60 Hz

  • insulation voltage: 500 V

  • dielectric strength: 2 000 V

  • impulse withstand voltage (Uimp): 4 kV

  • protection degree: IP20 (terminals), IP40 (front face), IK04

  • operating temperature: −25 °C to +70 °C

  • weight: 0.11 kg

Includes:

  • 1 × 4P connection module with automatic terminals

Per piece.

Fit

Interfaces and interconnections:

  • direct and automatic connection via "group head" four-pole busbar

  • mounting on the right side of the associated four-pole product

  • compatibility: DX³, DX³-ID, DX³-IS 4P circuit breakers; four-pole busbars ref. 405 200 / 405 201 / 405 202

  • downstream terminal torque: 2 to 3 Nm

  • fixation of associated product on DIN 35 rail, complying with EN 60715

Function

Used to ensure the automatic and secure connection of multiple 4P circuit breakers located downstream of a "group head" device in electrical panels equipped with DX³, DX³-ID, or DX³-IS.

Usage: direct installation on the main 4P product, allowing tool-free insertion of the busbar. Offers additional tap-off on dedicated terminals (≤ 16 mm²) for circuit extensions.

Specific use: implementation in residential and commercial panels to guarantee homogeneous and compliant distribution of phase and neutral conductors via four-pole busbars.

Durability: housing tested at 960 °C (glow wire) and classified UL94 V2. Mechanical rating IK04.

Limitations: only compatible with Legrand "group head" four-pole busbars. The admissible rating depends on the 4P product to which the module is attached (max 63 A).

Use precautions:

  • use only referenced busbars

  • check the positioning of the busbar teeth before snapping in

  • break seals/knockouts only if a tap-off is required

  • respect the indicated torque settings

  • do not use tools to insert the busbar

  • ensure power supply is cut off before installation