Contact for Pricing
Overview
- Rated for 400A and 480VAC industrial power applications
- IP66, IP67, and IP69 ingress protection for harsh environments
- Poly blue housing with chemical resistance and durability
- Includes two auxiliary contacts for additional functionality
- Compatible with standard Size 4 industrial enclosures
Specifications
Color | Blue |
Current Rating | 400 A |
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 is the maximum size for the ground conductor?
The ground conductor is limited to a maximum size of 1/0 AWG.
What type of contacts does the device use?
The device uses solid, silver-nickel, butt-style contacts for superior conductivity, durability, and corrosion resistance.
What material is the casing made from?
The casing is made from fiberglass reinforced thermoplastic polyester, providing resistance to impact, corrosion, and harsh environments.
Can this device interrupt current?
No, the DSP400 is not designed for current interruption and should not be used for this purpose.
What is the wiring capacity for the device?
The wiring capacity ranges from a minimum of 1/0 AWG to a maximum of 600 MCM. Auxiliary contacts are pre-wired 4 mm2.
What are the environmental protection ratings?
The DSP400 is rated IP66, IP67, IP69, and IP69K for environmental protection.
What is the operating temperature range?
The product operates within a temperature range of -40°F to 140°F.
What are the maximum electrical ratings?
The DSP400 is rated for a maximum of 400 A, 480 VAC, and 750 VDC.
What is the operating temperature range?
The product operates within a temperature range of -40°F to 140°F.
What is the maximum size for the ground conductor?
The ground conductor is limited to a maximum size of 1/0 AWG.
How to Install the DSP400 Device
This guide provides step-by-step instructions for the installation and initial setup of the DSP400 device, ensuring proper wiring and configuration.
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 that the red button is facing upwards for proper operation.
- Wire the power conductor
Use a suitable conductor cross-section for the load. Crimp the threaded lug or ferrule with an appropriate die and apply a tightening torque of 40 Nm.
- Connect auxiliary contacts
Connect the pre-wired auxiliary contacts to the control circuit as per the wiring diagram. Ensure all connections are secure and insulated.
- Label the device
Fill out the adhesive stickers with the nominal current and voltage ratings and affix them legibly on the device.
- Verify connections
Before powering on, use a multimeter to verify all electrical connections for continuity and proper grounding.
- Power on the device
Once all connections are verified, power on the device and check for proper operation. Ensure that the device is not under load during connection.
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.