Wastewater Plant

Going with the Flow

Maximize water supply delivery while reducing utility and plant operating costs. MELTRIC electrical plug and receptacles' plug-and-play simplicity help ensure mixers, motors, and pumps work at peak efficiency - with a minimum of service interruption.

Lower operation and maintenance costs without sacrificing safety.

Connect with MELTRIC Switch-Rated plugs and receptacles today.

Meltric Wastewater Plugs and Receptacles


Water/Wastewater Benefits



Clean, maintain, and change out pumps and motors quickly and safely. Switch-Rated MELTRIC plugs and receptacles take the hassle out of electrical connect and disconnect. What was once a day-long process with highly trained professionals can now be completed with a push of a button. No additional PPE required!



Power up motors, change out mixers, keep pumps running, the possibilities are endless. Abundant amperage choices, a myriad of pin configurations, and numerous accessory options give MELTRIC devices the edge in almost any environment. Safely connect and disconnect power when and where you need it most. MELTRIC devices' unique plug-and-play capabilities puts you in charge.

Safety shutter


UL/CSA listings ensure safety, quality, and reliability. 

MELTRIC devices include safety features such as dead-front shutters, built-in arc chambers, and spring-loaded silver-nickel contacts to ensure safety during connection and disconnection. Features vary by device.

Protect workers from electrical hazards while they perform everyday functions. MELTRIC devices are the smart choice for your electrical connection needs!


Watertight Connections

MELTRIC Switch-rated DSN Series devices are designed to automatically ensure up to Type 4X/IP69/IP69K rated watertightness as soon as the plug and receptacle are mated, or when the receptacle lid is closed. There is no need to thread on or engage sealing rings as on many pin and sleeve devices.*

Additionally, MELTRIC builds in durable:
• Silver-nickel contacts that withstand corrosion and provide reliable conductivity in harsh environments
• Rugged casings that can withstand heavy-duty usage

*DS Series devices must be ordered as Type 4X for watertight protection.

Hazardous Location ratings

Hazardous Location

CSA-Rated Class 1, Div 2.MELTRIC hazardous location products make and break connections with ease, making these workhorses some of the safest electrical equipment available. Designed to be dust, moisture, and gas resistant, MELTRIC devices isolate and eliminate arc flash immediately upon disconnect.

Rugged conditions


MELTRIC plugs and receptacles are impervious to dust, debris and moisture. Temperature tested from -40F to 140F. Rated water resistant up to Type 4X/IP69/IP69K. Designed to be dependable in the harshest conditions.

nec line of sight disconnect

Easy Line-of-Sight Operation

MELTRIC Switch-Rated devices are UL/CSA listed for "Motor Circuit Disconnect Switching" and "Branch Circuit Disconnect Switching," they are an approved line-of-sight disconnect switch. They are a simple and convenient way to meet this NEC requirement.

MELTRIC Switch-Rated plugs and receptacles are available with numerous handles, mounting angles, wall boxes, and other accessories. They may be used as in-line connectors, or mounted on walls, panels, equipment, or directly on the motor. This flexibility makes it simple to locate disconnects where they are easily visible and convenient to use.

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