Contact for Pricing
Overview
- 400A current rating for high-power industrial applications
- 480VAC, 60Hz compatibility with common industrial voltage standards
- IP66/IP67/IP69 ingress protection for dust, water, and high-pressure washdown resistance
- Poly Blue construction with corrosion-resistant poly material
- Two auxiliary contacts for additional control or monitoring capabilities
- Size 4 footprint for flexible installation in control panels or enclosures
- Compatible with Meltric DSP400 series plugs and cord sets
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
Is the DSP400 designed for current interruption?
No, the DSP400 is explicitly stated as not for current interrupting.
What is the wiring capacity for the DSP400?
The DSP400 supports a wiring capacity from 1/0 AWG minimum to 600 MCM maximum. Auxiliary contacts are pre-wired 4 mm2.
What environmental protection ratings does the DSP400 have?
The DSP400 is rated IP66, IP67, IP69, and IP69K for environmental protection.
What is the operating temperature range for the DSP400?
The DSP400 operates within a temperature range of -40°F minimum to 140°F maximum.
What are the maximum electrical ratings for the DSP400?
The DSP400 has a maximum amperage of 400 A, a maximum voltage of 480 VAC, and 750 VDC.
What is the operating temperature range for the DSP400?
The DSP400 operates within a temperature range of -40°F minimum to 140°F maximum.
What are the maximum electrical ratings for the DSP400?
The DSP400 has a maximum amperage of 400 A, a maximum voltage of 480 VAC, and 750 VDC.
What environmental protection ratings does the DSP400 have?
The DSP400 is rated IP66, IP67, IP69, and IP69K for environmental protection.
What is the wiring capacity for the DSP400?
The DSP400 supports a wiring capacity from 1/0 AWG minimum to 600 MCM maximum. Auxiliary contacts are pre-wired 4 mm2.
Is the DSP400 designed for current interruption?
No, the DSP400 is explicitly stated as not for current interrupting.
How to Install the DSP400 Device
This guide provides step-by-step instructions for the installation and initial setup of the DSP400 device, ensuring safe and proper operation.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors, Adhesive stickers
- Mount the device
Secure the DSP400 device to a metallic surface using the provided mounting screws. Ensure the red button is facing upwards for proper operation.
- Connect the wiring
Use a conductor cross-section suitable for the load. Crimp the threaded lug or ferrule with the appropriate die and apply a tightening torque of 40 Nm to secure the connections.
- Label the device
Fill out the adhesive stickers with the nominal current and voltage, and affix them legibly on the device to ensure compliance with safety standards.
- Verify connections
Before powering on, use a multimeter to verify the electrical continuity of the ground circuit and ensure all connections are secure and correctly installed.
- Test the device
Power on the device and perform a test to ensure it operates correctly. Follow the operation instructions to connect and disconnect the device safely.
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.