PA66 Plastic 32V Auto Blade Fuses

Automotive Maxi Auto Blade Fuse ATM 32V 20A 25A 30A 40A 50A 60A 70A 80A 100A 120A

Introduction Of The Automotive Maxi Auto Blade Fuse ATM 32V 20A 25A 30A 40A 50A 60A 70A 80A 100A 120A

Maxi blade fuse featured good time delay characteristics and low heat dissipation , ideal for motor powered applications where maybe bring large inrush currents.MAXI Fuses are primarily used for under hood applications and are produced with a high temperature polymer and silver plated blades. They replace the commonly used fusible wire or fusible link to protect a high current segment or system of the wiring harness.

Dimension Of The Automotive Maxi Auto Blade Fuse ATM 32V 20A 25A 30A 40A 50A 60A 70A 80A 100A 120A (mm)

Application Of The Automotive Maxi Auto Blade Fuse ATM 32V 20A 25A 30A 40A 50A 60A 70A 80A 100A 120A

Maxi-Fuse is a fast-acting blade fuse, standard for vehicle circuit protection. Designed to provide predictable time delay and low heat dissipation. Color-coded for easy identification of fuse ratings. Rated at 32V. Temperature rating of 105C (221F).

Fusing Time Of The Automotive Maxi Auto Blade Fuse ATM 32V 20A 25A 30A 40A 50A 60A 70A 80A 100A 120A

Materials Of The Automotive Maxi Auto Blade Fuse ATM 32V 20A 25A 30A 40A 50A 60A 70A 80A 100A 120A

Color Vs Current Of The Automotive Maxi Auto Blade Fuse ATM 32V 20A 25A 30A 40A 50A 60A 70A 80A 100A 120A

Specification Of The Automotive Maxi Auto Blade Fuse ATM 32V 20A 25A 30A 40A 50A 60A 70A 80A 100A 120A

* Voltage Rating: 32 VDC
* Interrupting Ratings: 1000A @ 32 VDC
* Operating Temperature Range: -40˚C to +125˚C (Sn=-40˚C to +105˚C)
* Terminals: Ag plated zinc alloy
* Housing Material: PA66
* Complies with: SAE J 1888
* ISO 8820-3:2002(E)

Features Of The Automotive Maxi Auto Blade Fuse ATM 32V 20A 25A 30A 40A 50A 60A 70A 80A 100A 120A

* Current Rating 20-120A
* Voltage Rating 32Vdc
* Interrupt Rating 1000A @ 32Vdc
* Housing Material UL-Rated 94V-0 thermoplastic
* Terminal Material Silver-plated zinc alloy
* Marking Amperage marking is OCR compliant.
* Compliances SAE J1888, ISO 8820-3, SAE J1171 (ignition protected)

Auto Fuse Group

Overcurrent Protection Glossary

Voltage Rating

The voltage rating is the maximum open circuit voltage in which a fuse or circuit breakers can be used, yet safely interrupt an overcurrent. Exceeding the voltage rating of a fuse may cause the fuse to open but may not allow it to safely clear an overcurrent condition.

Short Circuit

A short-circuit is an overcurrent condition where an abnormal, low-resistance, circuit path is introduced into the circuit. This low-resistance path bypasses the normal load and can create extremely high currents (up to 1000x the normal current under some conditions).

Interrupting Rating (Breaking Capacity)

The interrupting rating is also known as the breaking capacity or short circuit rating of any overcurrent protective device. The interrupting rating is the maximum approved current which the fuse of circuit breaker can safely interrupt and clear a short-circuit at the rated voltage.

Melting Time

The melting time is the period of time before the fuse element begins to melt during an overcurrent condition.

Ambient Temperature

The ambient temperature is the measured temperature of the air immediately surrounding the fuse or circuit breaker. Typically, the fuse or circuit breakers’ ampere rating is determined at “room temperature” or 23° C. Fuses and circuit breakers must be re-rated where temperatures vary from 23° C.

Ampere

An ampere is an international unit of measure based on the rate of flow of electrons in an electric circuit. One ampere is equal to the amount of current that will flow through one ohm of resistance under one volt of potential. (1A = 1V / 1Ω)

Ampere Rating

The ampere rating is the current carrying capacity of a fuse or circuit breaker (also collectively known as “over-current protective devices”). When a fuse or circuit breaker is subjected to a current above its ampere rating, it will open the circuit after a predetermined period of time.

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components.

We introduced advanced quality system,management systems and high-precision automation equipment from Germany, set up multiple production bases and continue to increase product lines. Our team consist of experienced engineers, passionate business elites, and regularly trained skilled workers, which provides a solid foundation for quality assurance and productivity performance. Moreover, our products have passed safety certifications of many countries and are favored by many consumers by years’ unremitting efforts.

We cooperated with universities and colleges, and will continue to research and develop new products , committed to high-quality circuit protection solutions, and provide global customers with efficient technology, products, and testing support to meet their requirements for rapid development of new products. We are gradually updating from "Made In China" to "Created In China" and to "Intelligent Manufacturing In China", from circuit design to product testing, we will provide you with one-stop service in the field of circuit protection.After years of intensive cultivation, we have maintained a good relationship with our peers and have become distributor of many famous electronic component brands to meet the diverse needs of customers.

The main products include: Thermistors, Varistors, Temperature Sensors, Fuses and corresponding Hardware and Plastic accessories, Inductors, Thermal Protector, Overload/Composite Protectors, Discharge Tubes, Photoresistors and Wiring Harnesses etc. Through the combination of different process devices,Ampfort Electronics can meet customers' individual circuit protection requirements. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, telephones, household appliances, communication products, lighting products, toy products, various instruments and various electronic cables, electrical products, IT, Consumer electronics, automobiles, batteries and other fields.

Choose us, Ampfort will be your loyal and reliable partner for protection circuit products !

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