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NSI Industries FA-401 - 2 1/8" Deep welded Box 4-Square
NSI Industries

FA-401

UPC: 781747024015


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Overview

The NSI Industries FA-401 is a 4-inch square, 2 1/8-inch deep welded electrical box, specifically color-coded RED for Fire Alarm installations. This robust metal enclosure provides a secure and durable housing for electrical connections and devices, meeting the stringent requirements of fire alarm systems. Its welded construction ensures structural integrity, making it suitable for demanding industrial and commercial applications where reliability is critical. The FA-401 aligns with industry standards for visual identification in fire alarm systems, promoting safety and compliance with NFPA 72 and other relevant codes. Designed for various conduit connection applications, this box supports 1/2" and 3/4" trade sizes, offering reliable performance in both new installations and retrofits. The box features four 1/2" conduit knockouts on the sides and a 3/4" knockout on the back, providing flexibility for multiple wiring configurations. Its heavy-duty 18-gauge steel construction resists corrosion and physical damage, ensuring long-term durability. The FA-401 is UL Listed for use in fire alarm systems and meets the requirements of the International Building Code (IBC) and National Electrical Code (NEC). SKU: FA-401. Manufacturer: NSI Industries. UNSPSC: 39121309.
  • 4-inch square, 2 1/8-inch deep welded electrical box
  • RED color-coded for Fire Alarm installations
  • Durable metal construction for robust installations
  • Provides secure enclosure for electrical connections and devices
  • Suitable for various conduit connection applications in industrial and commercial settings

Specifications

Application
Red fire alarm box to meet visual identification requirements for fire alarm installations.
Color
Red
Cubic Capacity
30.3 in3
Depth
2-1/8 in
Height
2.125 in
Height
53.975 mm
Knockouts
17
Length
4 IN
Material
Steel
Mounting
No
Mounting Type
No
Number of Gangs
2
Size
2-1/8 DEEP in
Special Features
Provides positive visual identification and can withstand the harshest environmental conditions.
Standard
UL
Type
Red Fire Alarm
Width
4 in
Width
101.6 mm
Package Weight (Imperial)
0.568 L
Package Weight (Metric)
0.258 kg
2 1/8" Deep Welded Box 4-Square with Mounting Bracket

FA-402

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Frequently Asked Questions

What is the application of the FA-401 box?

The FA-401 box is used for fire alarm installations to meet visual identification requirements.

What is the application of the FA-401 box?

The FA-401 box is used for fire alarm installations to meet visual identification requirements.

What material is the FA-401 box made of?

The FA-401 box is made of steel.

What is the finish of the FA-401 box?

The FA-401 box has a red powder coat finish.

What certifications does the FA-401 box have?

The FA-401 box is certified under UL514A and has UL File Number E11077.

What material is the FA-401 box made of?

The FA-401 box is made of steel.

What is the finish of the FA-401 box?

The FA-401 box has a red powder coat finish.

What certifications does the FA-401 box have?

The FA-401 box is certified under UL514A and has UL File Number E11077.

What are the dimensions of the FA-401 box?

The FA-401 box has dimensions of 2-1/8 inches deep, 4 inches wide, and 4 inches long.

What is the catalog ID for the FA-401 box?

The catalog ID for the FA-401 box is FA-401.

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