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Overview
- Meltric DSN37c Series Receptacle
- Durable Blue Poly Construction
- 8 Amp / 480 VAC/VDC Rating
- IP69 and NEMA Type 4X Environmental Protection
- 36 Poles + Ground (36P+G) with Straight Insertion
1SNK705010R0000
Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.
ACS380-040S-07A2-4
ACS380 AC Drive, 3-380-480V In, 3HP, 6A, Type OPEN, 1.5 overload, Integrated, HxWxD 6.69x2.76x7.52 in, Module
XT2NU3090BFF000XXX
C.BREAKER TMAX XT2N 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 90 I3=450...900 A
NNC75X75WH2
The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.
Frequently Asked Questions
What are finger drawplates used for?
Finger drawplates (61-6A346) are recommended for cord-to-cord assembly applications to facilitate easier connector closure.
Is a protective cap available for inlets/plugs?
Yes, a protective inlet/plug cap (part number 61-6A426) is available for inlets and plugs only.
What is required to use the receptacle locking pin?
The receptacle locking pin (LP-843) requires the Padlockable Pawl option (-843) on the receptacle.
What is the maximum operating voltage?
The maximum operating voltage for this device is 480 VAC or 480 VDC.
What is the amperage rating of the device?
The device has an amperage rating of 8 A and is non-current interrupting.
What are the environmental ratings for poly devices?
Poly devices have environmental ratings of Type 4X, IP66, IP67, IP69, and IP69K.
What is the operating temperature range?
The operating temperature range for the device is from a minimum of -40°F to a maximum of 140°F.
What is the recommended wire size capacity?
The recommended wiring capacity is based on THHN wire sizes, ranging from a minimum of 18 AWG to a maximum of 14 AWG.
What certifications does the product hold?
The product holds UL 2238 and NOM certifications.
Are there specific conduit entry options for poly devices?
Yes, poly conduit entry options with NPT are available at a 30° angle, with sizes including 1/2 in, 3/4 in, and 1 in. These are for poly devices only.
How to Install the MELTRIC Multipin Device
This guide provides step-by-step instructions for safely installing and wiring the MELTRIC Multipin device, ensuring proper operation and compliance with electrical codes.
Estimated time: 1h
Tools needed:
Screwdriver, Wire strippers, Multimeter, Crimping tool
Supplies needed:
Mounting screws, Terminal connectors, Heat shrink tubing
- Disconnect power
Ensure all sources of power to the circuit are disconnected to eliminate the risk of electrical shock.
- Mount the device
Secure the MELTRIC Multipin device to the mounting accessory using the provided screws. Ensure it is level and properly fastened.
- Prepare wiring
Strip each conductor to 25/64 inches (10 mm) and twist the strands of each wire together. Use ferrules for 16 AWG and 18 AWG wires.
- Connect ground wires
Terminate the shorter bonding lead to the ground contact and the longer lead to the mounting accessory. Connect the ground conductor from the cable to the ground screw on the mounting accessory.
- Wire the contacts
Insert the prepared wires into the appropriate contacts and crimp or solder them securely. Ensure the contacts are inserted into the insulating block according to the numbering scheme.
- Apply heat shrink tubing
Slide heat shrink tubing over the contacts and apply heat evenly until it shrinks around the contact and wire.
- Verify connections
Use a multimeter to check for continuity and ensure all connections are secure and properly insulated.
- Label voltage
Apply the appropriate voltage labels to the device to indicate the voltage application level.
- Reconnect power
Once all connections are verified and secure, restore power to the circuit and test the device for proper operation.
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.