Contact for Pricing
Overview
- 10A rated at 220 VAC, 50/60 Hz frequency
- IP65/66 protection against dust and water ingress
- 11 poles plus ground (11P+G) configuration
- M32 connection for cable diameters 0.470–0.820 inches (12–21mm)
- 45-degree mounting angle for secure installation in tight spaces
BX4
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
LH38
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
LN43DA
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
LT20D-NEW
1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey
Frequently Asked Questions
What is the voltage rating of this device?
The device has a voltage rating of 220 VAC or VDC.
What is the amperage rating and its limitation?
The amperage rating is 10 A, and it is not intended for disconnection of a live circuit.
What are the environmental ratings?
The environmental ratings for the device are IP65/IP66.
What is the standard operating temperature range?
The standard operating temperature range is a minimum of -40°F and a maximum of 131°F.
What is the wiring capacity for this device?
The wiring capacity is based on THHN wiring, with a minimum of 16 AWG and a maximum of 14 AWG, using a solder connection type.
What terminal types are supported?
The device supports both solder and crimp terminal types.
What hazardous locations is the PXN12c suitable for?
The PXN12c is suitable for ATEX and IECEx Zone 1 & 2 (gas) and Zone 21 & 22 (dust) hazardous locations.
What is the operating temperature range for hazardous locations?
For hazardous locations, the operating temperature range is -40°C to +55°C.
How is the IP65/IP66 watertightness achieved?
The IP65/IP66 watertightness is achieved as soon as the plug is latched to the receptacle, with no additional rings to tighten.
What protection do the recessed contacts offer?
Recessed contacts provide IP2X protection from live electrical parts.
How to Install the MELTRIC PXN12c/DXN25c/DXN37c Plugs and Receptacles
This guide provides step-by-step instructions for safely installing and wiring MELTRIC PXN12c/DXN25c/DXN37c plugs and receptacles in hazardous areas.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter, KNIPEX crimping tool #61-CA500 or GREENLEE crimping tool #4CN30, Soldering iron (50W), Heat gun
Supplies needed:
Mounting screws, Terminal connectors, Heat shrink sleeves (part #9CP0250), Insulating sleeves (part #9SES201007301), Contact removal tool (part #9-LD12-37)
- Disconnect Power
Before starting the installation, ensure that all sources of power to the circuit are disconnected to eliminate the risk of electrical shock.
- Mount the Receptacle
Secure the receptacle to a suitable surface using the provided mounting screws. Ensure that the latch is positioned at the top for optimal operation.
- Prepare Conductors
Strip the conductors to a length of 8 mm (0.315 in). Ensure the conductors meet the appropriate gauge requirements as specified in Table 1.
- Crimp or Solder Contacts
Attach the contacts to the conductors by either crimping with the appropriate tool or soldering. If crimping, use a double crimp with a 90° rotation. If soldering, heat the terminal for about 30 seconds and insert solder wire until it penetrates by capillary action.
- Apply Heat Shrink Sleeves
Slide the heat shrink sleeve over the contact and conductor. Use a heat gun to evenly apply heat around the sleeve until it shrinks tightly around the terminal.
- Insert Contacts
Insert the wired contacts through the rear of the receptacle's interior molding. Push each contact fully home and verify proper engagement by pulling lightly.
- Connect the Plug
Align the plug guides with the receptacle and insert the plug. Turn the plug counter-clockwise until it is fully seated and the circuit is closed.
- Lock the Connection
Utilize a mechanical locking device to secure the connection and prevent accidental disconnection under load.
- Verify Connections
Use a multimeter to verify that all connections are secure and that there are no shorts before restoring power to the circuit.
- Reconnect Power
Once all connections have been verified, restore power to the circuit and test the operation of the plugs and receptacles.
Frequently Asked Questions about Meltric
What certifications and standards do Meltric products comply with?
Meltric products are rigorously certified and comply with multiple critical industrial standards, including UL 2682, UL 508, UL 98, UL 1682, and CSA 22.2 No. 182.1. Their devices are UL and CSA listed with comprehensive ratings covering electrical endurance, short circuit withstand capabilities, motor circuit disconnect switching, and environmental protection standards like Type 4X/IP69/IP69K. Specific certifications include switch-rated plug and receptacle listings that exceed standard industry requirements.
What are the key features of Meltric products?
Meltric products feature advanced safety and reliability technologies, including spring-assisted terminals, push-button circuit disconnection, enclosed arc chambers, and integrated lockout-tagout capabilities. Key innovations include silver-nickel butt-style contacts, a quick-break mechanism that disconnects circuits in 15 milliseconds, and a self-cleaning contact system. Most devices offer modular construction, optional auxiliary contacts, and automatic watertightness, with robust casings made of fiberglass-reinforced thermoplastic polyamide that resist impact and harsh environments.
What environmental ratings do Meltric products have?
Meltric products feature robust environmental ratings, including Type 4X/IP69/IP69K certification, which also meets IP66/IP67 requirements. Their devices are rated to operate in temperatures from -40°F to 140°F, with specific IK ratings for impact resistance ranging from 08 to 10 Joules depending on the product material and model. Metal-cased products typically have higher impact resistance (IK10 with 20 Joules) compared to polymer-based products (IK09 with 10 Joules).
What industries and applications are Meltric products used for?
Meltric products are used across multiple heavy industrial and hazardous environments, including chemical plants, pharmaceutical facilities, oil and gas operations, grain silos, wood processing plants, plastics manufacturing, and wastewater treatment facilities. Their specialized plugs and receptacles are engineered for high-amperage equipment, wet/washdown environments, and locations with explosive gas or dust risks, with specific product lines like DSN and DS Series designed for different industrial applications ranging from 75-100 horsepower equipment.
What technical support does Meltric offer?
Meltric offers comprehensive technical support through multiple channels. Their Customer Service group provides immediate phone support at 800-433-7642, with trained representatives located at their manufacturing facility. Additionally, Meltric's engineering team offers specialized application support, custom design solutions, and can help integrate Meltric and third-party components into power distribution products.
What are the main product lines offered by Meltric?
Meltric offers a comprehensive range of industrial electrical plugs and receptacles across several key product lines: Switch-Rated Plugs & Receptacles (DSN and DS series from 20-200A), Multipin Connectors (6-37 pin, 2-50A), Standard Duty Plugs & Receptacles (DR, PN, DSDC series), High Ampacity Plugs & Receptacles (PF/PFQ, DR400, CS1000, SP series from 300-600A), and specialized options like RETTBOX electromagnetic self-ejection devices and PNHT high-temperature connectors.
What accessories are available for Meltric products?
Meltric offers a comprehensive range of accessories for their industrial plugs and receptacles, including handles, angle adapters, junction boxes, poly conduit entry boxes, finger drawplates, and protective/padlockable inlet/plug caps. These modular accessories allow customers to customize their electrical connection solutions, with options like 30° and 70° angles, metal and poly configurations, and additional features such as auxiliary contacts and locking mechanisms.
How are Meltric products typically installed?
Meltric products are typically installed by inserting the plug into the receptacle with a simple 30-degree clockwise rotation, which latches the connection and energizes the circuit. The installation process is designed for safety, featuring automatic watertight sealing, dead-front safety shutters, and spring-loaded butt-style contacts that ensure optimal electrical performance. For motor change-outs, qualified workers follow a specific procedure including verifying de-energization, applying lockout/tagout, and carefully inserting the plug into the receptacle.
What is Meltric's warranty policy?
Meltric offers a comprehensive 5-year warranty on electrical contacts for all its plug and receptacle products. This warranty reflects the company's confidence in the durability and high-quality design of their electrical components, which are engineered to provide superior performance and reliability in industrial applications.