NSI Industries 1109A-P - 24 Hour Time Switch 120-277V Plastic
NSI Industries

1109A-P

UPC: 786261101082


Documents & Media
Technical BulletinSpecification Sheet

Contact for Pricing

Overview

The NSi Industries 1109A-P is a 24-hour time switch designed for automated load control in industrial and commercial settings. This DPST (Double Pole Single Throw) device operates on a 120-277V range and handles up to 40A. Its durable plastic enclosure is rated for both indoor and outdoor use, providing protection against environmental factors. The 1109A-P enables precise scheduling of connected loads, reducing manual operation and energy waste. It is compatible with standard electrical systems and is suitable for applications such as lighting control, HVAC systems, and time-dependent equipment operation. NSi Industries is a US-based manufacturer of industrial electrical components.
  • 24-hour mechanical time switch for automated scheduling
  • Wide voltage range: 120-277V AC
  • High current rating: 40A
  • Double Pole Single Throw (DPST) configuration
  • Durable plastic enclosure suitable for indoor/outdoor use

Specifications

Current Rating
40A
Material
Plastic
Poles
DPST
Voltage Rating
120-277V
Package Dimensions (L x W x H)
4.312 IN x 5.25 IN x 8.25 IN
Package Dimensions (L x W x H)
10.9525 cm x 13.335 cm x 20.955 cm
Package Weight (Imperial)
2.300 L
Package Weight (Metric)
1.043 kg
The TORK 652B Heavy-Duty Dusk to Dawn Mechanical Plug-In Lighting and Appliance Timer features 2 grounded outlets. Illuminate your home or office with a timer that automatically detects nightfall and turns lights on either all night or for a programmed time after dusk. Designed for applications including holiday lights, outdoor decorations, landscape lights, pumps, fountains, motors and more.

652B

The TORK 652B Heavy-Duty Dusk to Dawn Mechanical Plug-In Lighting and Appliance Timer features 2 grounded outlets. Illuminate your home or office with a timer that automatically detects nightfall and turns lights on either all night or for a programmed time after dusk. Designed for applications including holiday lights, outdoor decorations, landscape lights, pumps, fountains, motors and more.
GT-2744

100-8010

GT-2744
DI814 Digital Input 24V Current 16 ch

3BUR001454R1

DI814 Digital Input 24V Current 16 ch

Frequently Asked Questions

What is the input voltage range for the 1109A-P?

The input voltage range is 120/208-277VAC, 50/60Hz.

What is the operating temperature range?

The operating temperature range is -40 °F to 149 °F (-40 °C to 65 °C).

What are the contact ratings for general purpose use?

The general purpose contact rating is 120/208-277VAC at 40A.

What is the power consumption of the device?

The power consumption is a maximum of 3 Watts.

What is the enclosure type of the 1109A-P?

The enclosure type is metal indoor NEMA 1 or metal indoor/outdoor NEMA 3R.

What certifications does the 1109A-P have?

The 1109A-P is certified cULus and listed under UL/CSA 60730.

What is the minimum ON and OFF time setting?

The minimum ON setting is 20 minutes, and the minimum OFF setting is 75 minutes.

What types of applications can the 1109A-P be used for?

It can be used for lighting, pumps, signs, air conditioning, water heaters, and fans.

What is the terminal range for wiring?

The terminal range accommodates #8 to #14 AWG wiring.

Is there a manual override feature?

Yes, there is a manual override until the next scheduled ON or OFF operation.

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.