NSI Industries 5237-UL - TurnLock LED Electronic 105-305V IR
NSI Industries

5237-UL

UPC: 786261788955


Documents & Media
Technical BulletinSpecification Sheet

Contact for Pricing

Overview

NSI Industries 5237-UL TurnLock LED Electronic Photocontrol. cULus certified, ANSI C136.10 compliant. Dusk-to-dawn control for outdoor lighting. 105-305VAC input. 1000W tungsten, 1800VA ballast, 8A/2220W@277VAC LED load. 1020J MOV surge protector. DC relay, snap-action. Instant ON, 2-5 sec delay OFF. UV-stabilized polypropylene housing, acrylic window. Turn-on: 1.0 fc (Energy Saver). Fail-ON mode. Zero-cross technology. Solid brass locking prongs.
  • 105-305VAC input voltage
  • 1000W Tungsten, 1800VA Ballast, 8A LED load capacity
  • cULus and ANSI C136.10 certified
  • Instant ON / 2-5 second delay OFF
  • UV-stabilized polypropylene housing with brass locking prongs

Specifications

_Power Consumption
1 Watt Average At 120 V
_Sensitivity
Turn On Is 1.5fc - Off-On Ratio Is 1.5:1 Average
_Sensor
Molded Sealed IR
_Supply Voltage
105-305 VAC
Application
Local Utility-Street-Highway Lighting Control
Current Rating
4 A
Enclosure
Polycarbonate
Environmental Conditions
-40 to + 158 F
Frequency Rating
50-60 Hz
Material
UV-stabilized Polycarbonate, Brass
Mounting
Twist Lock
Operating Temperature
-40 to + 158 F
Series
TurnLock LED Electronic
Size
H=2.187 - W=3.187 IN
Special Features
360 Joule MOV (Metal Oxide Varistor) Surge Arrestor - Locking Prongs - Silicon Photosensor
Standard
UL
Timing Range
3-5 Second Delay
Type
Utility Grade Electronic With Fail On Mode
Voltage Rating
105-305 VAC
Package Dimensions (L x W x H)
3.187 IN x 3.187 IN x 2.187 IN
Package Dimensions (L x W x H)
8.095 cm x 8.095 cm x 5.555 cm
Package Weight (Imperial)
0.266 L
Package Weight (Metric)
0.121 kg
The TORK ZS124 stem mount instant response LED photocontrol light sensor provides a simple way to control residential or commercial exterior lights and appliances based on the ambient light level. Features include the coated circuit board and weather-resistant casing, long-life zero-cross technology and the time delay that prevents stray lights or shadows from triggering the control. Designed for applications including landscape lighting, perimeter and security lighting, pole lanterns or signage.

ZS124

The TORK ZS124 stem mount instant response LED photocontrol light sensor provides a simple way to control residential or commercial exterior lights and appliances based on the ambient light level. Features include the coated circuit board and weather-resistant casing, long-life zero-cross technology and the time delay that prevents stray lights or shadows from triggering the control. Designed for applications including landscape lighting, perimeter and security lighting, pole lanterns or signage.
TEF4-ON or TEF4-OFF allow time-delayed functions up to 100 s in 3 distinct time ranges, independently of the control system. The time delay ranges are selected by a switch and the time delay can be adjusted by means of a rotary switch. The timing function is activated by closing or opening the device on which the timer is mounted. The OFF-delay version operates without additional control supply.

TEF4-ON

TEF4-ON or TEF4-OFF allow time-delayed functions up to 100 s in 3 distinct time ranges, independently of the control system. The time delay ranges are selected by a switch and the time delay can be adjusted by means of a rotary switch. The timing function is activated by closing or opening the device on which the timer is mounted. The OFF-delay version operates without additional control supply.
STAR DELTA TIMER 24/240V

DAC51CM24

STAR DELTA TIMER 24/240V

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 these connectors?

The maximum voltage for the connectors is 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 is the recommended torque value for installation?

The recommended torque values range from 50 to 550 in/lbs depending on the connector type.

What safety precautions should I take during installation?

Always ensure power is off before installation and follow all local electrical codes.

What are the installation requirements for these connectors?

Installation requires the use of appropriate mounting bolts and torque settings as specified for each connector.

What should I do if the connector overheats?

If a connector overheats, immediately disconnect power and inspect for loose connections or damage.

How should I maintain the connectors?

Regular inspection for corrosion and ensuring tight connections are recommended for maintenance.

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.