Contact for Pricing
Overview
- 400A rated at 480VAC, 60Hz
- IP66/67/69 rated for extreme environmental protection
- +2 auxiliary contacts for signaling or control
- Poly blue polymer housing for durability
- Single-pole design for high-current industrial applications
Specifications
Color | Blue |
Current Rating | 400 A |
Frequency | 60 Hz |
Ip Rating | IP66/IP67/IP69 |
Material | Poly |
Poles | 1P |
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
Does the device have current interruption capability?
No, the DSP400 is explicitly stated as not being for current interrupting.
What is the wiring capacity for the main contacts?
The main contacts can accommodate wiring from a minimum of 1/0 AWG to a maximum of 600 MCM.
What is the operating temperature range?
The device can operate in temperatures ranging from a minimum of -40°F to a maximum of 140°F.
What is the environmental protection rating?
The DSP400 is rated IP66, IP67, IP69, and IP69K, providing high protection against dust and water ingress.
What are the maximum voltage and amperage ratings?
The DSP400 is rated for a maximum of 400 A, 480 VAC, and 750 VDC.
What is the environmental protection rating?
The DSP400 is rated IP66, IP67, IP69, and IP69K, providing high protection against dust and water ingress.
What are the maximum voltage and amperage ratings?
The DSP400 is rated for a maximum of 400 A, 480 VAC, and 750 VDC.
What is the operating temperature range?
The device can operate in temperatures ranging from a minimum of -40°F to a maximum of 140°F.
What is the wiring capacity for the main contacts?
The main contacts can accommodate wiring from a minimum of 1/0 AWG to a maximum of 600 MCM.
Does the device have current interruption capability?
No, the DSP400 is explicitly stated as not being for current interrupting.
How to Install the DSP400 Device
This guide provides step-by-step instructions for installing and configuring the DSP400 high-current device safely and effectively.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors, Adhesive stickers
- 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 device is facing upwards.
- Connect the wiring
Use appropriate conductors for power connections, ensuring they match the load requirements. Crimp the threaded lugs or ferrules securely and apply a tightening torque of 40 Nm.
- Label the device
Fill out the adhesive stickers with the nominal current and voltage, and affix them legibly on the device.
- Verify connections
Use a multimeter to check the electrical continuity of the ground circuit and ensure all connections are secure and correct.
- Calibrate the device
Follow the manufacturer's guidelines to calibrate the DSP400 device, ensuring it operates within specified parameters.
- Perform a safety check
Before powering on, double-check all connections and ensure that the device is not under load. Confirm that safety measures are in place.
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.