GLOSO E39 Manual Reset Low Profile ATC/ATO Circuit Breaker User Manual

1. Sarrera

This manual provides detailed instructions for the proper use, installation, and maintenance of the GLOSO E39 Manual Reset Low Profile ATC/ATO Circuit Breaker. Designed for reliable circuit protection, this device offers a resettable alternative to traditional one-time fuses, enhancing safety and convenience in various electrical systems. Please read this manual thoroughly before installation and operation to ensure optimal performance and safety.

2. Produktuaren ezaugarriak

Amparoa: 3A @ 32Vdc (available in various amperages from 3A to 30A).
Mota: ATO/ATC Manual Reset (T3) Circuit Breaker.
Materialak: UL-Rated 94V0 thermoplastic body for flame retardancy. Tin-plated copper alloy terminals for optimal conductivity.
Amaiera: 5.2mm wide blades, compatible with standard ATO/ATC type fuse blocks.
Betetzeak: Meets SAEJ553 and SAEJ1171 (Ignition protected) standards.
Resettable: Features a manual reset button for repeated use after an overload event.

Image displaying various GLOSO E39 circuit breakers in different colors, each indicating a specific amperage rating from 5A to 30A, along with their voltage and ignition protected status. — **2.1. irudia:** GLOSO E39 circuit breakers in various amperage ratings. Each color corresponds to a specific ampere value, clearly marked on the body.

Gertutik view highlighting the manual reset button, the printed amparoa eta voltage ratings on the circuit breaker body, and the 5.2mm wide ATC/ATO compatible blades. — **2.2. irudia:** Xehetasuna view of the manual reset button, printed specifications, and ATC/ATO compatible blades.

3. Zehaztapen Teknikoak

Zehaztapena	Balioa
Marka	GLOSO
Egungo balorazioa	3 Amps (available 3-30A)
liburukiatage	32 Volts DC
Zirkuitu-eten mota	Standard, Manual Reset (T3)
Muntatze Mota	Panel Mount (Blade type)
Polo kopurua	1
Amaiera	5.2mm wide blades
Biltegiratze Tenperatura	-40 °C eta 125 °C (-40 °F eta 260 °F)
Funtzionamendu-tenperatura	-40 °C eta 85 °C (-40 °F eta 185 °F)
Azken Etenaldia	2000A @ 32Vdc, 150Ax 3
Elementuaren eredu-zenbakia	E39
Elementuaren pisua	0.634 ontza
Paketearen neurriak	2.6 x 2.05 x 0.28 hazbete

Diagram outlining the technical parameters of the GLOSO E39 circuit breaker, including rated current (3-30A), rated voltage (32Vdc), ultimate interrupt, storage temperature, operating temperature, and termination type. — **3.1. irudia:** Summary of GLOSO E39 technical parameters.

4. Instalazioa eta konfigurazioa

The GLOSO E39 circuit breaker is designed for direct replacement of standard ATO/ATC blade fuses. Ensure the replacement circuit breaker matches or is appropriately rated for the circuit's original fuse amparoa.

4.1. Instalazio urratsak

Identify Fuse Box: Locate the vehicle's fuse box, typically found under the hood or inside the passenger compartment. Refer to your vehicle's service manual for the exact location.
Itzali: Ensure the vehicle's ignition is off and disconnect the battery if working on critical circuits to prevent accidental shorts or electrical hazards.
Remove Existing Fuse: Carefully remove the existing ATO/ATC blade fuse from its slot. Use a fuse puller if available.
Insert Circuit Breaker: Insert the GLOSO E39 circuit breaker into the empty fuse slot, ensuring it is fully seated. The blades are designed for a snug fit.
Berrezarri boterea: Reconnect the battery (if disconnected) and turn on the ignition.
Proba zirkuitua: Verify that the protected circuit is functioning correctly.

4.1. bideoa: This video demonstrates the process of replacing standard ATO/ATC fuses with GLOSO ATO/ATC E37/E39 circuit breakers in a vehicle's fuse box. It shows how to remove existing fuses and install the new resettable circuit breakers.

A gloved hand carefully inserting a GLOSO E39 circuit breaker into a vehicle's fuse box, demonstrating the installation process. — **4.2. irudia:** Proper insertion of the GLOSO E39 circuit breaker into a fuse slot.

An automotive fuse box populated with multiple GLOSO E39 circuit breakers of various amperage ratings, showing a typical installation. — **4.3. irudia:** Example of a fuse box with multiple GLOSO E39 circuit breakers installed.

4.2. Dimensions and Compatibility

The GLOSO E39 circuit breaker has specific dimensions that should be considered for compatibility with existing fuse holders and covers.

Diagram showing the precise dimensions of the GLOSO E39 circuit breaker, including length, width, and blade size in millimeters and inches. — **4.4. irudia:** Detailed measurement diagram of the GLOSO E39 circuit breaker.

Diagram showing the GLOSO E39 circuit breaker's body height (1.12 inches / 28.4mm) and noting that it is taller than traditional fuses, which may affect compatibility with some fuse holders. — **4.5. irudia:** Comparison of GLOSO E39 circuit breaker height versus traditional fuses, highlighting potential fitment considerations.

5. Funtzionamendua

The GLOSO E39 circuit breaker functions as an automatic protection device for electrical circuits. In the event of an overcurrent or short circuit, the internal mechanism will trip, causing the reset button to pop out and interrupt the circuit, preventing damage to the connected equipment.

5.1. Manual Reset

After the circuit breaker trips, it must be manually reset to restore power to the circuit. To reset, simply press the popped-out button back into the circuit breaker body. Before resetting, it is recommended to identify and resolve the cause of the overcurrent or short circuit to prevent immediate re-tripping.

Image explaining the function of a blade circuit breaker, detailing how it protects equipment from short circuits and overloads by automatically popping out and requiring a manual reset. — **5.1. irudia:** Explanation of circuit breaker operation and manual reset function.

6. Aplikazioak

The GLOSO E39 circuit breaker is suitable for a wide range of 32Vdc applications where reliable circuit protection and easy resetting are desired. Common applications include:

Automotive vehicles
Itsasontziak
Aisialdirako ibilgailuak (RV)
Motozikletak
Heavy equipment (e.g., excavators, trucks)
Solar panel systems
Winch systems

Collage of images demonstrating various applications for the GLOSO E39 circuit breaker, including marine vessels, automotive vehicles, solar panels, RVs, motorcycles, and excavators. — **6.1. irudia:** Diverse applications for the GLOSO E39 circuit breaker.

7. Arazoak

If the GLOSO E39 circuit breaker trips repeatedly, it indicates an ongoing issue within the protected circuit. Do not attempt to force the reset button if it continues to trip immediately.

7.1. Arazo arruntak eta irtenbideak

Repeated Tripping: This is typically caused by an overcurrent condition or a short circuit. Inspect the wiring and connected devices for faults, damaged insulation, or excessive load.
No Power After Reset: Ensure the circuit breaker is fully reset by pressing the button firmly. If power is still not restored, check for other tripped circuit breakers or blown fuses in the system, or a persistent fault in the circuit.
Zirkuitu-hauslea ez da jauzi egiten: If an overcurrent condition is suspected but the breaker does not trip, verify the amperage rating of the installed breaker matches the circuit requirements. A breaker with too high an amperage rating may not trip under a fault condition that would damage components.

Unlike traditional fuses, which are single-use, the GLOSO E39 circuit breaker is resettable, offering a convenient solution for diagnosing intermittent faults without needing constant fuse replacement.

Comparison image illustrating the difference between a resettable, flame-retardant GLOSO circuit breaker and a one-time use, non-resettable, flammable traditional fuse. — **7.1. irudia:** Comparison of resettable GLOSO circuit breakers versus traditional one-time fuses.

8. Mantentzea

The GLOSO E39 circuit breaker requires minimal maintenance. Periodically inspect the circuit breaker and its terminals for any signs of corrosion, damage, or loose connections. Ensure the area around the fuse box is clean and free from debris that could interfere with the circuit breaker's operation or ventilation.

9. Bermea eta Laguntza

For warranty information or technical support regarding your GLOSO E39 Manual Reset Low Profile ATC/ATO Circuit Breaker, please refer to the product packaging or contact GLOSO customer service directly. Contact details can typically be found on the manufacturer's official webgunearen bidez edo erosketa puntuaren bidez.

GLOSO E39