LEWDEN EMS-1254P 125A 4P MAIN SWITCH

The Lewden EMS-1254P is a heavy‑duty, non‑fused main switch designed to provide reliable isolation of three‑phase plus neutral supplies. With a 125 A current rating and 4‑pole switching, it simultaneously disconnects all live conductors to enable safe maintenance and emergency shutdown.

Suitable for use as the incoming main isolator in commercial and industrial distribution boards, control panels, and general switchgear, this device offers straightforward ON/OFF operation and robust performance for everyday installation needs.

• Brand: Lewden Ltd
• Part number: EMS-1254P
• Current rating: 125 A
• Poles: 4 (three‑phase + neutral)
• Type: Non‑fused main switch / switch‑disconnector
• Function: Simultaneous isolation of all live conductors
• Applications: Main incomer isolator for 3‑phase systems in panels and distribution boards