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AMPROBE BT-120 Circuit Breaker Finder - Circuit Breaker Finders
AMPROBECircuit Breaker Finders

AMPROBE BT-120 Circuit Breaker Finder

The AMPROBE BT-120 Circuit Breaker Finder is designed for tracing circuits on floors within a 90 to 120V AC range. It features audible and light indicators and is rated CAT II 120V. This tool provides a…

SKU 3G-OTH-171656

Also listed as: BT120 · BT 120

Brand
AMPROBE
Item
BT-120 Circuit Breaker Finder
Part Number
BT-120
Category
Circuit Breaker Finders
Available to Order
Also known as:BT-120AMPROBE
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Technical Specifications

AMPROBE
Manufacturer Part Number
BT-120
Type
CAT II 120V, No Display, Std, Audible/Light
For Voltage Range
90 to 120V AC
Tracing Locations
Floors

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AMPROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMPROBE BT-120 Circuit Breaker Finder is designed for tracing circuits on floors within a 90 to 120V AC range. It features audible and light indicators and is rated CAT II 120V. This tool provides a straightforward method for identifying breakers without a display.

Frequently Asked Questions

What is the AMPROBE BT-120 Circuit Breaker Finder used for?

The AMPROBE BT-120 is used to locate and identify circuit breakers in electrical panels. It is designed for tracing circuits on floors within a 90 to 120V AC range, using audible and light indicators to confirm the correct breaker without a display.

What are the specifications of the AMPROBE BT-120?

The AMPROBE BT-120 operates on 90 to 120V AC, is rated CAT II 120V, and has no display. It uses audible and light indicators for tracing. The tracing locations are floors. The manufacturer part number is BT-120.

Where to buy the AMPROBE BT-120 worldwide?

3G Electric supplies the AMPROBE BT-120 Circuit Breaker Finder to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this item.

How to use the AMPROBE BT-120 to trace a circuit breaker?

To use the AMPROBE BT-120, plug the transmitter into the outlet or attach it to the circuit under test. Then scan the breaker panel with the receiver. The tool emits an audible tone and lights up when the correct breaker is found. Always follow standard electrical safety practices.

Used in

Common applications for AMPROBE
Electrical maintenance — Amprobe PY-1A non-contact voltage detector for verifying AC voltage presence on distribution circuits up to 480 V.
HVAC diagnostics — Amprobe THWD-5 temperature and humidity meter for measuring dew point, wet bulb, and relative humidity in air-handling systems.
Facility management — Amprobe TH-3 temperature and humidity meter for spot-checking ambient conditions and indoor air quality.
Electrical troubleshooting — Amprobe PK-110 kit with digital multimeter, receptacle tester, and volt detector for branch-circuit and equipment checks.
GFCI and receptacle testing — Amprobe ST-102B tester for verifying wiring and GFCI operation on 110–125 V AC outlets.
Battery maintenance — Amprobe BAT-250 analog tester for checking 9 V and 15 V batteries used in portable instruments and safety devices.
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AMPROBE Products

3G Electric supplies AMPROBE circuit breaker finders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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