Square D QO306E36 | 6A Triple Pole Type 3 MCB M9 9KA (Refurbished)

£24.95 £29.94 Inc VAT

Square D QO306E36 M9 | 6A Triple Pole Type 3 MCB (Refurbished)
Secure your industrial 3-phase system with this 9kA Square D Type 3 MCB. Designed for motor-rated loads and inductive circuits, this plug-on breaker offers enhanced 9,000-Amp fault protection for original Qwikline and QO-X distribution boards.
  • Amperage: 6 Amp
  • Trip Curve: Type 3 (High-Inrush / Motor Rated)
  • Breaking Capacity: 9kA (M9)
  • Poles: Triple Pole (3 Phase)

1 in stock

Estimated Standard Delivery Apr 21, 2026 - Apr 22, 2026

Description

Square D QO306E36 | 6A Triple Pole Type 3 MCB M9 9KA (Refurbished)

Ensure the safety of your three-phase circuits with this genuine 

6A Triple Pole Miniature Circuit Breaker from the Square D Qwikline range. This Type 3 breaker provides high-inrush protection, specifically designed to handle startup surges from small 3-phase motors or industrial lighting banks without nuisance tripping.
Key Features:
  • Enhanced 9kA Breaking Capacity: Provides a higher safety margin than standard 6kA units for industrial fault levels.
  • Triple Pole Protection: Manages and protects all three phases of a 415V AC supply simultaneously.
  • Type 3 Trip Curve: Handles heavy inductive startup surges from motors and transformers safely.
  • Plug-On Installation: Clips directly onto the Qwikline busbar for a secure, tool-free connection.
  • 6 Amp Rating: Safely protects low-power three-phase circuits and commercial control systems.