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Black handheld circuit breaker finder with light and sound alerts

Westward

Westward 23V745 Circuit Breaker Finder 90-120V AC measurement tool

SKU CH-4NCB-T0Q42

Locates circuit breakers on 90-120V AC circuits with light and sound alerts up to 984 ft away

  • TypeElectronic
  • Identifies breakers quickly with light and sound alerts
  • Traces circuits up to 984 ft through walls and floors
  • CAT III 250 V rating for safer live-circuit work
  • Operates on 90–120 V AC at 47–63 Hz
  • CE and cULus listed for code compliance

Circuit Breaker Finder 90-120V AC

The Westward 23V745 identifies the correct circuit breaker for energised 90 to 120V AC lines. It suits electricians and maintenance staff tracing live circuits in residential or light-commercial panels. Alerts arrive through both light and sound for clear indication in noisy environments. The tool meets CE and cULus standards with a CAT III 250V safety rating.

Simple receiver-transmitter pairing

Plug the transmitter into an outlet and scan the panel with the receiver; the pairing works through floors, walls and non-metallic conduit up to 984 ft away. No display means you rely solely on the audio-visual alerts, so training on the signal pattern is essential. The unit operates at 47 to 63 Hz and has a maximum locating depth of 6 in. Mistakes usually come from scanning too quickly or testing on de-energised circuits.

Consistent indication during extended tracing

The light-and-sound alert remains stable while you move along a long cable run or check multiple breakers in one session. Because there is no screen to refresh, the response does not lag when the receiver stays active for several minutes. The CAT III 250V rating supports continuous use on distribution-level circuits. The tool does not measure resistance or voltage, so it cannot verify load conditions.

Highlights

  • Identifies breakers quickly with light and sound alerts
  • Traces circuits up to 984 ft through walls and floors
  • CAT III 250 V rating for safer live-circuit work
  • Operates on 90–120 V AC at 47–63 Hz
  • CE and cULus listed for code compliance

Specifications

BrandWESTWARD
TypeElectronic

Questions about this item

How do I confirm the Westward 23V745 is identifying the correct breaker after setup?

The receiver emits a light and sound alert when it detects the transmitter signal on the energised 90 to 120V AC circuit, confirming correct breaker identification at the panel.

What comes in the box with the Westward 23V745 and what must I purchase separately?

The kit includes a transmitter that plugs into an outlet and a handheld receiver for tracing; batteries for the receiver are not included and must be bought separately.

Which version of the Westward circuit breaker finder suits a 90 to 120V AC system?

Model 23V745 is rated for 90 to 120V AC at 47 to 63 Hz with a CAT III 250V safety rating, making it the correct choice for standard North American residential circuits.

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