We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black Eaton SL4 tower light sounder tier 70mm 120V AC

Eaton

Eaton SL4-AP120 Tower Light Sounder 120V AC 70mm

SKU CH-CHDX-WJHTF

A 120V AC tower light sounder with 80 dB output, continuous and pulse modes, NEMA 4/4X/13 rating, and 70 mm diameter for SL4 tower lights

  • ColorBlack
  • MaterialHAWA
  • Loud 80 dB alert cuts through facility noise
  • Continuous and pulse modes suit different warning needs
  • NEMA 4, 4X and 13 ratings withstand water and dust
  • Polycarbonate housing resists impact and chemicals
  • 120 V AC operation integrates with standard power

Tower Light Sounder Tier

The Eaton SL4-AP120 is a tower light sounder tier designed for use with SL4 tower lights. It operates on 120V AC and provides an audible alert at 80 dB with continuous and pulse sound modes. This component is suited for industrial facilities requiring visual and audible status indication.

NEMA 4X Polycarbonate Housing

The sounder tier features a black polycarbonate housing rated NEMA 13, NEMA 4, and NEMA 4X for protection against dust, water, and corrosion. It measures 1.73 in by 1.73 in by 2.8 in with a 40 mm diameter, allowing direct mounting onto compatible SL4 tower light stacks. The unit draws 0.41A at 49 W.

120V AC Industrial Signaling

The device is certified to UL 508, CSA C22.2 No. 14-10, CSA C22.2 No. 94-91, and carries CE and IEC ratings. It is cULus listed under UL file E29184 and CSA Class NKCR7. Buyers needing a different voltage, sound level, or mounting format should verify compatibility before purchase.

Highlights

  • Loud 80 dB alert cuts through facility noise
  • Continuous and pulse modes suit different warning needs
  • NEMA 4, 4X and 13 ratings withstand water and dust
  • Polycarbonate housing resists impact and chemicals
  • 120 V AC operation integrates with standard power

Specifications

ColorBlack
BrandEATON
MaterialHAWA

Questions about this item

What does the 120V AC rating mean for installation?

It connects directly to a 120V AC supply drawing 0.41A and 49W, so no separate transformer is needed.

Will the 70mm diameter fit my existing SL4 stack?

The sounder tier is 70mm in diameter; the housing measures 1.73in wide by 2.8in high and mounts on standard SL4 bases.

How do I wire the sound modes without getting it wrong?

Connect the three leads to select continuous or pulse tone; the common mistake is leaving the mode wire floating, which defaults to continuous.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.