NSI Industries SS20F - Interval Timer 18 Hr White Flash
NSI Industries

SS20F

UPC: 786261140081

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Overview

The NSI Industries SS20F (SKU: SS20F) is a Tork Auto Off Electronic In-Wall Time Switch with a flicker warning feature. This SPST interval timer offers variable timing from 1 minute to 18 hours, ideal for bathroom fans, indoor/outdoor lighting, storage areas, and hospitality spaces. The flicker warning turns the load off for 1/2 second two minutes before the cycle ends and again one minute before completion, alerting users. Designed for easy retrofit installations, it requires no neutral wire and uses a small screwdriver for quick timing adjustments. The tamper-resistant design hides the preset behind the wall plate. Rated for 24/120/208-240/277VAC, it supports resistive (0.5-7.25A), ballast (0.5-7.25A), tungsten (0.5-4.0A), and motor (1/6HP @ 120VAC, 1/2HP @ 208VAC) loads.
  • Variable timing: 1 minute to 18 hours
  • Flicker warning: Load turns off for 1/2 second 2 minutes and 1 minute before cycle ends
  • No neutral wire required for easy retrofit installations
  • Tamper-resistant design with preset hidden behind wall plate
  • Rated for 24/120/208-240/277VAC, supports resistive, ballast, tungsten, and motor loads

Specifications

Action
SPST
Base
Screw
Color
White
Connection Type
Screw Terminal
Contact Rating
24-120-208-240-277 VAC
Current Rating
0.5-7.25 A
Environmental Conditions
0-+100 F
Frequency Rating
50-60 Hz
Initiation
Contact
Mounting
Screw Mount
Mounting Type
In-Wall
Number Of Poles
1
Operating Temperature
0-+100 F
Phase
Single Phase
Poles
SPST
Series
Tork Auto Off Electronic In-Wall Time Switch
Size
H=5.00 - W=3.00 IN
Timing Range
1 Minute-18 Hours
Voltage Rating
24/120/208-240/277 VAC
Package Dimensions (L x W x H)
1.52 IN x 1.715 IN x 2.695 IN
Package Dimensions (L x W x H)
3.8608 cm x 4.3561 cm x 6.8453 cm
Package Weight (Imperial)
0.316 L
Package Weight (Metric)
0.143 kg
24 Hr Plug In 1 Polarized Outlet B 2 pk

403B2

24 Hr Plug In 1 Polarized Outlet B 2 pk
Stationary dispenser with electronic display. Online help menu through LCD display; multi-language; alarm sounds if error occurs. The system operates on 65 psig. (minimum) non-lubricated, filtered air and 100-240 VAC/50 or 60 Hz automatically adjusts within this range. Bin collector shown in the photo, attached to the side of the dispenser, is sold separately as included with the dispenser frame, not shown (part number PDSF).

PDS

Stationary dispenser with electronic display. Online help menu through LCD display; multi-language; alarm sounds if error occurs. The system operates on 65 psig. (minimum) non-lubricated, filtered air and 100-240 VAC/50 or 60 Hz automatically adjusts within this range. Bin collector shown in the photo, attached to the side of the dispenser, is sold separately as included with the dispenser frame, not shown (part number PDSF).

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.