Legrand DX 1A Four Pole MCB C Curve 10kA | 3-Phase + Neutral Miniature Circuit Breaker | ISI Marked IS /IEC 60898-1 | Overload & Short Circuit Protection for Industrial & Commercial Use

Features

• Rated at 1A with Four Pole (FP) configuration protects all three phase conductors and neutral on three-phase 4-wire 415V AC circuits, ideal for low-load signal circuits, control wiring, and instrumentation feeds in industrial and commercial panels
• 10kA ISI CERTIFIED FOUR POLE MCB FOR 3-PHASE + NEUTRAL SYSTEMS: Legrand DX FP MCB is ISI marked per IS/IEC 60898-1:2002 with 10kA breaking capacity, simultaneously isolating all four poles for complete overload and short circuit protection in 3-phase 4-wire industrial, commercial, and large residential installations.
• 4-POLE DESIGN FOR COMPLETE SIMULTANEOUS CIRCUIT ISOLATION: Four Pole configuration disconnects all three phases and neutral together in a single operation, ensuring total galvanic isolation during fault conditions or planned maintenance an essential safety requirement in 3-phase 4-wire distribution boards and industrial switchgear panels.
• IDEAL FOR THREE-PHASE CONTROL CIRCUITS & INSTRUMENTATION FEEDS: Designed for low-load three-phase 4-wire control wiring, signal circuits, and instrumentation feeds wherever a 1A four-pole breaker with complete four-conductor isolation is needed.
• MADE IN INDIA | 18-MONTH WARRANTY | MULTI-SECTOR APPLICATION: Manufactured in India with an 18-month warranty from shipment or 12 months from installation. Improved air channels ensure superior heat dissipation under heavy continuous 3-phase loads ideal for industries, hotels, offices, shops, and large residential complexes demanding full 4-pole MCB protection.