MCCB Auxiliary Contact | Onesto KCM5 Pump Controller This is the most important

This is the most important step: confirm the exact relay model you are fitting before selecting a variant

and manufacturing applications

Confirm NH00 vs NH1 body size and current rating matches your battery bank and fuse holder before ordering

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MCCB Auxiliary Contact | Onesto KCM5 Pump Controller This is the most importantThe Onesto KCM5 Auxiliary Contact is a signalling accessory that fits onto a KCM5 adjustable thermal or electronic trip MCCB to provide a remote indication of the breaker's position (open or closed). It is suitable for electricians, panel builders and control system integrators who need to feed breaker status back to a PLC, BMS, SCADA system or indicator lamp. Available sized to match the 160S, 250S, 400S, 630S, 800S, 1000S or 1250S KCM5 MCCB frame.