Best Fused Circuits

Amprobe AT-8030 Advanced Industrial Wire Tracer Kit

Traces AC/DC circuits from 0 - 600 V. The transmitter and receiver are CAT IV 600 V safety rated for electrical circuits in industrial environments.
Offers two output frequency modes for optimal tracing- 6 kHz for energized circuits- 33 kHz for de-energized circuits.
Features three power modes: “High” power mode for normal circuits, “Low” power mode for precision tracing in difficult areas and "Clamp" power mode provides a boosted induction signal via the optional signal clamp.
Includes a Signal Clamp (CT-400) clamp-on attachment for inducing a signal in wires where you don’t have access to bare conductors.

LEVEL UP! - UC-30A upgrades your Snap Circuits Jr Select kit to SC-300 with patented technology.
GET TO THE NEXT LEVEL with additional parts and new project manual.
Also upgrades SC-100 to SC-300 - compatible with other Snap Circuits kits including Snap Circuits Light and Snap Circuits 3Di.

LEVEL UP! - UC-40A upgrades your Snap Circuits Jr Select kit to SC-500 with patented technology.
GET TO THE NEXT LEVEL with additional parts and new project manuals.
ALSO UPGRADES SC-100 to SC-500 - compatible with other Snap Circuits kits including Snap Circuits Light and Snap Circuits 3Di.

UNIQUE ONE PIECE fuse and ground system for clean, reliable installations | POLYCARBONATE casing, strong and scratch resistant.
1/0 AWG on both fused and ground input, 1/0 AWG pass thru on fused block | SMBTM (solid machined brass) construction for better current transfer.
PLATINUM SATIN finish for unparalleled cosmetic appeal | KNURLED SCREWS for better contact with the attached wire.
RECESSED inset cable collar for protection against “stray” wire strands | MOLDED CABLE REST keeps wires safe and nicely laid out.
1–2 AWG and 3–4 AWG on both AFS fused and ground outputs.

Take Snap Circuits into a new dimension with new snap modules allowing you to build your circuits horizontally, vertically and upside down.
Build over 160 projects using new snap modules. Snap modules snap together to ensure correct connections – no soldering – no tools – it’s a snap.
Over 60 snap-together parts. Build over 160 exciting projects. Compatible with all Snap Circuits sets – combine with other Snap Circuits sets and build even more unique structures.
Another Chapter in the award winning snap circuit line of electronic discovery kits.
3 AA batteries required but not included – ages 8 and up.

Energize your brick building experience with Snap Circuits.
Combine Snap Circuits and compatible bricks.
Idea book gets you started with over 20 illustrated projects.
Complete with 20 Snap Circuits snap modules 75 bric-2-snap adapters over 140 fully Compatible building bricks full-color, easy-to-read idea manual appropriate.
Budding engineers ages 8+ – 3 x AA batteries required but not included.
Snap Circuits, learn by doing and electronics exploration kit are registered trademarks of Elenco electronics, Inc..

【3-48v Wide Range】 3-48v widely use digital circuit tester/circuit test light, designed to check car vehicle electrical circuits, headlights, taillights, turn signal circuits, faulty sockets, fuses, automotive battery and other 3-48v DC wirings and circuits..
【Computer Safe Accurate Backlight Digital Display】 Resolution to .1V voltage reading on white backlight LCD digital display, with high accuracy to ±0.2V. Make it convenient and clear to check or maintain your vehicle circuits in a dark place. Which draw much less current than the incandescent lamp so it's less likely to damage sensitive circuits..
【Quality Made And Heavy Duty】 Constructed with acetate fiber body, more toughness and shatter-proof than normal material. Large and heavy duty than other test lights on the market.
sharp stainless steel probe for piercing wires and for hard to reach areas..
【Portable Pu Spring For Easy Operation】 Portable high quality max extended to 140 inch long enough PU spring wire, compitable with large alligator clip for easy one-hand automotive circuits testing and also for convenient tool storage..
【Free 100% Lifetime Satisfaction Guarantee】We always stand behind our products with lifetime customer satisfaction guarantee, so click "Add to Cart"....

Protect lighting, heating, and other circuits not subject to temporary surges and where available short-circuit currents are relatively low.
ONE-TIME fuses do not have a time delay feature and thus should not be specified in circuits where large transients or motor overloads occur.
For general purpose circuits, size at ampere rating of circuit.
For motor circuits, size at 300% to 400%.
UL Listed – 250Vac: Class H (65-600A), Std. 248-6.

◆Product model: 15SQ045,20SQ050 15SQ045: forward current: 15A, maximum repetitive peak reverse voltage: 45V 20SQ050: forward current: 20A, maximum repetitive peak reverse voltage: 50V.
◆Total package is 20 pieces (2 part numbers): 10 Pcs 15SQ045+10 Pcs 20SQ050.
◆Fast speed, small size and long service life..
◆Widely used in switching circuits, detection circuits, high-frequency and pulse rectification circuits and automatic control circuits of electronic equipment..