NZMH4-25 - 25A, 3-Pole, Disconnect Switch

The NZMH4-25 is a purpose-built Disconnect Switch engineered for demanding industrial and commercial environments where safe electrical isolation matters. With a 25A rating and a robust 3-Pole configuration, it delivers reliable disconnect capability exactly where you need it—whether you're performing routine maintenance, de-energizing a circuit for service, or safeguarding multi-line systems during shutdowns.

Why the NZMH4-25 stands out

• Lockout/Tagout ready: designed to support proper lockout/tagout procedures, helping technicians stay compliant and safe during servicing.
• Disconnection under load: engineered to reliably interrupt current when switching off, minimizing arcing and reducing downtime during critical transitions.
• Durable, industrial-grade build: built to withstand the rigors of busy facilities, ensuring long-term performance in demanding environments.
• Simple, dependable operation: straightforward wiring and operation streamline installation and maintenance tasks for electrical teams.

Technical snapshot

• Amperage Rating: 25A
• Number of Poles: 3-Pole
• Product Type: Disconnect Switch
• Model: NZMH4-25

Ideal for

• Industrial control panels and switchgear setups that require dependable isolation
• Maintenance shutdowns on manufacturing lines where rapid, safe disconnection is essential
• Commercial electrical systems needing compliant, safe lockout/tagout processes

Practical guidance for maximum safety and effectiveness

• Pair the NZMH4-25 with appropriate lockout/tagout devices to enforce secure de-energization during service
• Before work begins, verify the disconnect is fully open and the circuit is de-energized using proper testing methods
• Keep a spare NZMH4-25 on hand for critical lines to minimize downtime during routine maintenance or emergency isolation needs

Choose the NZMH4-25 when your operation demands precise, dependable isolation with construction-grade reliability. It’s more than a switch—it’s a critical safety and efficiency asset for any facility that prioritizes safe, controlled energy management.