MHP-NM-12H-AC220V Octal Time Delay Relay 220VAC 12 Hour Timer Relay

The MHP-NM-12H-AC220V Octal Time-Delay Relay is a precision timing relay designed to provide reliable delayed switching control in industrial automation, machinery, process control, and electrical systems. Featuring a 220VAC operating coil and an extended timing range of up to 12 hours, this relay is ideal for applications requiring accurate long-duration timing functions.

Designed with an industry-standard octal plug-in configuration, the relay allows for quick installation, easy replacement, and simplified maintenance when used with compatible octal relay sockets. This makes it a practical solution for control panels, automation cabinets, and industrial equipment where serviceability and reliability are important.

The relay incorporates bifurcated contacts, which provide improved switching reliability by ensuring stable contact performance, particularly in low-current control circuits. This contact design helps reduce contact resistance and enhances operational consistency over extended service periods.

With its 12-hour timing capability, the MHP-NM-12H-AC220V is well suited for applications that require delayed start-up, sequential process control, timed shutdown, load management, equipment protection, and automated operational scheduling. The extended timing range offers flexibility for a wide variety of industrial and commercial timing tasks.

Operating directly from a 220VAC control supply, the relay integrates easily into standard industrial power systems without requiring additional power conversion equipment. Its durable construction ensures dependable operation in demanding environments where continuous timing accuracy is essential.

The relay is engineered to deliver stable performance, long operational life, and repeatable timing accuracy, making it a valuable component for automation systems that rely on dependable timing control.

Key Features

• Octal plug-in time-delay relay
• 220VAC operating voltage
• Extended timing range up to 12 hours
• Bifurcated contacts for enhanced reliability
• Accurate and repeatable timing performance
• Easy installation and replacement using octal sockets
• Suitable for long-duration delay applications
• Durable industrial-grade construction

Applications

• Industrial automation systems
• Process control equipment
• Sequential machine operation
• Delayed motor and pump start-up
• Lighting and power management systems
• HVAC control systems
• Equipment protection circuits
• Timed shutdown and operational scheduling

Summary

The MHP-NM-12H-AC220V Octal Time-Delay Relay provides precise long-duration timing control with a 12-hour range, reliable bifurcated contacts, and direct 220VAC operation. Its robust design and plug-in convenience make it an excellent choice for industrial automation and timing applications requiring dependable delayed switching performance.

What's in the box
1 x MHP-NM-12H-AC220V Octal Time Delay Relay 220VAC 12 Hour Timer Relay