Contact for Pricing
Overview
- 400A continuous current rating for high-power applications
- 480 VAC voltage rating at 60 Hz
- IP66/IP67/IP69 ingress protection for dust and water resistance
- Durable blue polycarbonate housing
- Self-returning lid and auxiliary padlock pawl for enhanced safety
Specifications
Color | Blue |
Current Rating | 400 A |
Frequency | 60 Hz |
Ip Rating | IP66/IP67/IP69 |
Material | Poly |
Series | DSP400 |
Size | Size 4 |
Voltage Rating | 480 VAC |
ACS800-U31-0050-5+E202+K458
WALL-MOUNTED DRIVE ULTRA LOW HARMONIC , Product Family: ACS800, Horsepower: 50 HP, Output Current: 67 A, Voltage: 480 VAC, Voltage Range: 380-500V, NEMA 1 / UL Type 1 (IP21), Wall-mounted, Local or Remote Mounted LCD Display and Keypad, ModBus Adapter, EMC/RFI Filter (1st Envir), 3-Phase Input, 3-Phase Output, Frame: R5, Product HxWxD: 32.12 in x 10.43 in x 15.35 in, Product Weight: 144 lbs
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.
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 the maximum electrical ratings for the DSP400?
The DSP400 is rated for a maximum of 400 A, 480 VAC, and 750 VDC.
What certifications does the DSP400 hold?
The DSP400 has CE certification.
What is the maximum size for the ground conductor?
The ground conductor shall be limited to a maximum size of 1/0 AWG.
Can the DSP400 be used for current interruption?
No, the DSP400 is not designed for current interrupting capability.
What is the wiring capacity for the DSP400?
The DSP400 has a wiring capacity from a minimum of 1/0 AWG to a maximum of 600 MCM. Auxiliary contacts are pre-wired 4 mm2.
What environmental protection ratings does the DSP400 have?
The DSP400 is rated IP66, IP67, IP69, and IP69K, providing high protection against dust and water ingress.
What is the operating temperature range for the DSP400?
The DSP400 operates within a temperature range of -40°F minimum to 140°F maximum.
Can the DSP400 be used for current interruption?
No, the DSP400 is not designed for current interrupting capability.
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 environmental protection ratings does the DSP400 have?
The DSP400 is rated IP66, IP67, IP69, and IP69K, providing high protection against dust and water ingress.
How to Install the DSP400 Device
This guide provides step-by-step instructions for the installation and initial setup of the DSP400 high-current device, ensuring safe and proper operation.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors, Color-coded gaskets
- Prepare the installation site
Ensure the installation area is clean and free of obstructions. Verify that the surface is metallic and suitable for mounting the DSP400 device.
- Mount the device
Secure the DSP400 device to the metallic surface using the provided mounting screws. Ensure the red button on the receptacle 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. Connect the power conductor and auxiliary contacts as per the wiring diagram.
- Affix the adhesive stickers
Fill out the adhesive stickers with the nominal current and voltage, and affix them legibly on the DSP400 device.
- Perform initial checks
Before powering on, verify all connections are secure and that there are no exposed wires. Use a multimeter to check for continuity in the ground circuit.
- Power on the device
Once all checks are complete, power on the device. Ensure that the device is functioning correctly and that the safety mechanisms are operational.
- Calibrate if necessary
If applicable, perform any necessary calibration procedures as per the manufacturer's guidelines to ensure optimal performance.
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.