NSI Industries TA875-1G1 - Multitone Horn 20-31VDC Dawn Mist
NSI Industries

TA875-1G1

UPC: 786261976413

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Overview

The NSI Industries TA875-1G1 TorkAlert Multi-Tone Electronic Horn is a 20-31VDC industrial signaling device designed for reliable audible alerts in indoor and outdoor environments. It delivers 91-97dB output at 10 feet across 9 selectable tones (Bell, Hi-Lo, Chime, Horn, Siren, Slow Whoop). Features screw terminals for #12AWG wiring and mounts to 1-gang, 2-gang, or 4" square backboxes. Compact 4.75" x 4.75" x 1.38" housing in Dawn Mist finish. Ideal for industrial alarms, safety systems, and facility signaling where consistent, high-penetration sound is required.
  • 9 selectable alarm tones: Bell, Hi-Lo, Chime, Horn, Siren, Slow Whoop
  • 91-97dB output at 10 feet for high-penetration signaling
  • Operates on 20-31VDC with low current draw (0.020-0.040A depending on tone)
  • Compact 4.75" x 4.75" x 1.38" Dawn Mist housing for 1-gang, 2-gang, or 4" square backbox mounting
  • UL listed (cULus) for indoor/outdoor use with screw terminals for #12AWG wiring

Specifications

Application
Boiler Rooms-Water Pumnping Stations-Elevators-Air Compressor Rooms
Color
Dawn Mist
Connection Type
Screw Terminal (#12AWG)
Connection Type
Screw Terminals (#12AWG)
Current Rating
0.020 A (Bell), 0.025 A (Hi-Lo), 0.028 A (Chime), 0.026 A (Single Stroke Bell), 0.023 A (Horn), 0.023 A (3 Beeps, Pause), 0.040 A (Siren), 0.040 A (Slow Whoop)
Current Rating
0.020-0.040A
Dimensions
L=5.312 - H=5.312 - D=.687 IN
Loudness
91-96 db At 10 Feet
Material
Electronic Components
Material
Steel
Mounting
Indoor-Outdoor Box
Mounting Type
1-gang, 2-gang, or 4" square backboxes
Mounting Type
1-gang, 2-gang, or 4" square backbox
Operating Current
.020-.040 Amps
Operating Frequency
60 Hz
Operating Voltage
24 VDC
Series
TorkAlert
Series
TA
Size
4 3/4"H x 4 3/4"W x 1 3/8"D
Size
4.75"H x 4.75"W x 1.375"D
Special Features
Superior Sound Penetration For Various Room Conditions
Standard
cULus
Type
Multi Tine Electronic Horn
Voltage Rating
20-31 VDC
Voltage Rating
20-31VDC
Package Dimensions (L x W x H)
2.25 IN x 4 IN x 4 IN
Package Dimensions (L x W x H)
5.715 cm x 10.16 cm x 10.16 cm
Package Weight (Imperial)
0.500 L
Package Weight (Metric)
0.227 kg
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Frequently Asked Questions about NSI Industries

What technical support does NSi Industries offer?

NSi Industries offers dedicated technical support through their toll-free technical support line at 888.500.4598. They are committed to customer satisfaction and promise to make every reasonable effort to remedy any product or service issues. Additionally, customers can contact their customer service team at 800.321.5847 or email [email protected] for further technical assistance.

What are the key features of NSi Industries products?

NSi Industries products feature exceptional versatility, reliability, and safety across multiple industrial automation categories. Key features include insulation piercing connectors with no wire stripping required, watertight and corrosion-free designs, wide wire range compatibility (from #14 AWG to 750 MCM), and the ability to install on energized conductors. Their product lines like Easy-Tap™ Connectors and TORK® Digital Timers demonstrate advanced capabilities such as turbo spacers, double shear-head bolts, astronomic scheduling, and enhanced switching technologies.

What environmental ratings do NSi Industries products have?

NSi Industries enclosures feature robust environmental ratings, including IEC 60529 IP66 certification, NEMA Type 1, 2, 3, 4, 4X, 12, and 13 ratings, and UL/CSA standards. Their products are designed for both indoor and outdoor applications, with protection against dust, water, corrosion, and extreme temperatures ranging from -40°F to 266°F.

How are NSi Industries products typically installed?

NSi Industries products are typically installed using detailed mechanical and digital wiring diagrams that specify precise connection methods for various voltage configurations (120V, 208V, 240V, 277V, 480V). Installation involves carefully following product-specific wiring schematics, which include clear terminal block connections, ground wire specifications, and phase alignment requirements. Professional electricians and technicians should reference the specific product's wiring diagram to ensure correct installation and electrical compliance.

What industries and applications are NSi Industries products used for?

NSi Industries provides electrical and automation products for diverse industrial applications, including lighting control, electrical enclosures, wire management, connectors, and sensor technologies. Their product lines serve commercial, industrial, and infrastructure markets with solutions for electrical infrastructure, control systems, and safety-critical environments.

What are the main product lines offered by NSi Industries?

NSi Industries offers a comprehensive range of industrial products including TORK® Photocontrols, Polaris™ Lighting Controls, Easy-Twist™ Grounding Solutions, Miniterms, Cable Ties, Connectors, Enclosures, Occupancy Sensors, and Wire Management systems. Their product lines span electrical components, control devices, and industrial automation accessories designed for diverse applications in commercial and industrial settings.

What accessories are available for NSi Industries products?

NSi Industries offers a range of accessories for their product lines, including photocontrol accessories like replacement caps, mounting brackets, and receptacles. Specific accessories include shorting caps, open caps, 3-pin and 7-pin receptacles, and utility mounting brackets for conduit photocontrols. For specialized applications, NSi recommends contacting their customer service team to discuss custom accessory needs.