NSi Industries DRTB25F - 25 Amp Din Rail Mountable 25 Amp Din Rail Mountable will accept #22 to two #12 wires per terminal and include captive wire clamps for use with stranded or solid wire or ring terminals. Flat top marking with either pen or stick-on labels. Rated 25 Amps, 600 Volts.
NSI Industries

DRTB25F

UPC: 662381167804

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Technical Bulletin

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Overview

The NSI Industries DRTB25F is a cost-effective and versatile 25 Amp DIN rail mountable terminal block designed for efficient wire connection and termination. Engineered for reliability, this block is UL486A Listed as a wire connector and operates at a maximum of 600 Volts. It is specifically designed to accommodate a wide range of wire sizes, accepting #22 AWG up to two #12 AWG wires per terminal. The captive wire clamps ensure secure connections for both stranded and solid wire, as well as ring terminals, simplifying installation and maintenance. Installation is straightforward, with individual blocks easily inserted or removed from standard 35mm DIN rail by hand, requiring only a screwdriver for removal. The mounting rail itself is fastened by screws to the mounting surface, eliminating the need for special brackets or hardware. The DRTB25F features a flat top marking surface, allowing for clear identification using either a pen or stick-on labels, crucial for organized control panels and electrical assemblies. These blocks form their own barriers, enhancing safety and preventing accidental contact. For direct panel mounting applications, the blocks include integral mounting feet with screw slots. Component pieces can be mixed within an assembly, offering flexibility in system design. Each assembly requires an end barrier (DREB7) on each end to retain the blocks on the rail and act as the final barrier. Jumper straps (DRJS2) are available for connecting points within the 25 Amp terminal block. This modular system is ideal for a variety of industrial applications requiring robust and organized electrical connections.
  • 25 Amp, 600 Volt rating
  • Accepts #22 to two #12 AWG wires per terminal
  • Captive wire clamps for stranded, solid, or ring terminals
  • Flat top marking surface for labels or pen
  • Mounts on standard 35mm DIN rail; UL486A Listed

Specifications

Application
Rail Mounting
Color
White
Connection Type
Screw Terminal
Current Rating
25 A
Finish
Thermal Plastic
Height
1.625 IN
Length
1.75 IN
Material
Thermal Plastic
Mounting
Snap Lock
Mounting Type
DIN Rail
Size
L=1.75 - W=.375 - H=1.625 IN
Special Features
25 Amp Terminal Block
Type
Din Rail
Voltage Rating
600 V
Warranty
1 Year
Width
0.375 IN
Package Dimensions (L x W x H)
1.75 IN x 0.375 IN x 1.625 IN
Package Dimensions (L x W x H)
4.445 cm x 9.525 mm x 4.1275 cm
Package Weight (Imperial)
1.584 L
Package Weight (Metric)
0.719 kg

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DRJS2

Material: Nickel Plated

Number Of Mounting Holes: 2

Color: Nickel

DR-200

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Cable Entry: Through D-Ring

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DR-300

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DR-500

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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.