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
Compact hardwired surge protector in grey plastic housing with indicator lights

DITEK

DITEK DTK-120HW Surge Protector 15A 120/240V 19500A

SKU CH-HPWV-5YWE6

Hardwired 15 A surge protector rated 120/240 V with 19500 A capacity and diagnostic indicator

  • Protects critical equipment with 19500 A surge capacity
  • Monitors ground, function and power status via diagnostic indicator
  • Fits tight enclosures measuring 2.930 x 2.830 x 1.680 Inch
  • Handles 15 A loads on 120/240 V single-phase circuits
  • Parallel wiring configuration delivers maximum protection performance

Hardwired surge protector for AC power

The DITEK DTK-120HW is a hardwired surge protective device rated at 15 Amps for 120/240 Volt AC single-phase circuits. It is designed for installers and facility managers who need permanent panel-level protection for life-safety and critical equipment.

Verify circuit rating

Confirm the branch circuit is a single-phase 120/240 Volt AC supply protected by a 15 Amp breaker. The unit requires parallel wiring configuration; ensure the enclosure has space for the 2.930 Inch by 2.830 Inch by 1.680 Inch footprint and that local codes permit hardwired SPD installation.

Installs in panel to shield downstream loads

Once wired in parallel the suppressor diverts up to 19500 Amps of surge current away from connected devices. A diagnostic indicator shows ground presence, unit function and power-on status at a glance. The compact housing frees panel space while providing continuous protection for sensitive electronics.

Highlights

  • Protects critical equipment with 19500 A surge capacity
  • Monitors ground, function and power status via diagnostic indicator
  • Fits tight enclosures measuring 2.930 x 2.830 x 1.680 Inch
  • Handles 15 A loads on 120/240 V single-phase circuits
  • Parallel wiring configuration delivers maximum protection performance

Specifications

No published specifications for this item yet.

Questions about this item

What comes in the box with the DTK-120HW and what must I source separately?

The DTK-120HW surge protector ships as the single hard-wire unit; mounting hardware, conduit, wire and a qualified electrician for installation are not included.

How do I decide between the 120 V and 240 V ratings on this model?

The same DTK-120HW handles both 120 V and 240 V single-phase AC, so you do not choose a version — wire it to match your panel voltage.

What does the 19500 A surge rating mean once the device is wired into my panel?

It means the unit can safely divert a single 19 500 A impulse event without failure, clamping the transient before it reaches downstream equipment.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

More in UPS Replacement Battery & Accessories

Similar items

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