Authorized NSI Industries Distributor
NSI Industries 5404-3A - Contactor 240V with Photocontrol
NSI Industries

5404-3A

UPC: 786261810144


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Specification Sheet

Contact for Pricing

Overview

The NSI Industries 5404-3A is a robust 3-pole contactor designed for reliable automated lighting control in 208-240V electrical systems. This unit integrates a TurnLock photocontrol, ensuring dependable dusk-to-dawn operation and preventing false switching with its 3-5 second delay. It is engineered to handle significant loads, rated for 40A resistive, ballast, and LED applications, and 30A for tungsten loads. For motor control, it is rated at 7.5HP at 240V. The 5404-3A is built to meet stringent industry standards, including UL773 and ANSI C136.10 for photocontrols. Its housing is an outdoor NEMA Type 3R, finished in grey enamel, and features two combination knockouts for 1/2"–3/4" conduit. This contactor is ideal for heavy-duty switching in applications such as street lighting, parking lots, and building perimeter illumination, controlling lighting loads that exceed the capacity of standard photoelectric control contacts. The 3-prong turn-lock receptacle meets EEI NEMA requirements, and power consumption is a maximum of 3 watts during daylight hours. The switch type is 3PST.
  • 3-pole contactor with integrated TurnLock photocontrol
  • 208-240V AC operating voltage
  • 40A resistive, ballast, and LED load rating
  • 30A tungsten load rating
  • 7.5HP motor rating at 240V
  • 3-5 second delay to prevent false switching
  • Outdoor NEMA Type 3R housing
  • Meets UL773 and ANSI C136.10 standards

Specifications

Action
DPST
Application
NSI
Contact Configuration
DPST
Contact Rating
208-240 Volt
Enclosure
Nema 3R Outdoor
Initiation
Contact
Number Of Poles
2
Phase
Single
Size
L=4.750 - W= 5.500 - H=8.500 IN
Special Features
6000 Watt Contactor With 3 Prong Turn Lock Receptacle
Standard
UL 773
Type
6000 Watt Contactor With Turn Lock Photocontrol
Package Dimensions (L x W x H)
4.75 IN x 5.5 IN x 8.5 IN
Package Dimensions (L x W x H)
12.065 cm x 13.97 cm x 21.59 cm
Package Weight (Imperial)
4.332 L
Package Weight (Metric)
1.965 kg
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TEF4-OFF

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Frequently Asked Questions

What is the temperature rating for the connectors?

The connectors have a temperature rating of 90 °C.

What is the maximum voltage for the connectors?

The connectors are rated for a maximum voltage of 600V, with a maximum of 2000V per UL486B.

Are the connectors compatible with copper conductors?

Yes, the connectors are designed for use with both copper and aluminum conductors.

What materials are the connectors made from?

The connectors are made of 6061T-6 aluminum alloy and are electro-tin plated for low contact resistance.

What is the wire range for the connectors?

The wire range varies by connector type, with options from 2 AWG to 1000 MCM.

What safety certifications do the connectors have?

The connectors are UL 486A/B Listed, ensuring compliance with safety standards.

What are the installation requirements for the connectors?

The connectors require a specific torque value for installation, which varies by connector size.

What is the standard packaging quantity for the connectors?

The standard packaging quantity varies by connector type, typically ranging from 10 to 100 units per carton.

What is the torque value for mounting the connectors?

The torque value for mounting varies by connector, typically ranging from 120 to 550 in./lbs.

Can the connectors be reused?

Yes, the connectors are designed to be versatile and reusable.

Frequently Asked Questions about NSI Industries

How are Tork products typically installed?

Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.

What environmental ratings do Tork products have?

Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.

What communication protocols do Tork products support?

Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.

What are the key features of Tork products?

Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.

What are the main product lines offered by Tork?

Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.

What technical support does Tork offer?

Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.

What industries and applications are Tork products used for?

Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.

What certifications and standards do Tork products comply with?

Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.

How are Remke products typically installed?

Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.

What accessories are available for Remke products?

Remke offers a wide range of accessories for their products, including panel mounting kits, fuse holders for voltage inputs, ferrites for communication modules, and current transformers. These accessories enhance the functionality and protection of Remke's industrial automation solutions, ensuring reliable performance in various applications.