Products Description
The 6x32mm Fuses is a common cylindrical electrical fuse used to protect circuits from overcurrent or short circuit conditions.
Features
High Voltage Carrying Capacity
The 6x32mm Fuses typically use a ceramic shell structure, which offers excellent insulation and heat resistance. Depending on the model, the rated voltage ranges from 250V to 1000V AC/DC, meeting diverse requirements from low-voltage power supplies to high-voltage DC systems.
Fast Response
Our fuses are designed as fast-acting types, capable of quickly cutting off the power supply when overcurrent occurs to protect downstream components from damage. Their typical breaking capacity ranges from 1000A to 50000A, making them suitable for high-energy fault currents in various applications.
Wide Operating Temperature Range
Our fuses generally operate within a temperature range of -55°C to +125°C, making them suitable for extreme environmental conditions. Whether used in cold outdoor equipment or high-temperature industrial control systems, they maintain stable performance.
2. Key Safety Features
High Breaking Capacity (HBC)
Ceramic 6.35×32mm fuses typically offer a high breaking capacity ranging from 1kA to 10kA, making them well-suited for industrial applications and high-energy circuits. In contrast, glass versions generally have a lower breaking capacity, usually around 35A to 100A, and are more suitable for low-power or less demanding environments.
Fast-Acting vs. Time-Delay (Slow-Blow)
Fast-Acting (F): Quick response to overcurrent (used in sensitive electronics).
Time-Delay (T): Withstands temporary surges (e.g., motors, transformers).
Flame Retardancy & Safety Compliance
- Meets international standards such as:
UL/CSA (North America)
IEC 60127 (International)
VDE (Germany)
CCC (China)
PSE( Japan)
KC(Korea)
4. Classification by Standards
|
Fuse Type |
Standard |
Characteristics |
|
UL 248-14 |
UL/CSA |
North American safety compliance |
|
IEC 60127-2/4 |
IEC |
Global standard (5×20mm/6.3×32mm) |
|
GB 9364 |
China CCC |
Chinese market requirements |
|
VDE 0820 |
Germany |
High safety & performance specs |
Electrical Characteristics
6G Glass tube Fast acting
|
% of Ampere Rating |
Blow Time |
|
|
Min |
Max |
|
|
100% |
4 hours |
|
|
135% |
1 hours |
|
|
200% |
100ms |
5s(500mA-10A) 10s(12A-20A) |
6S Glass tube Slow Blow
|
% of Ampere Rating |
Blow Time |
|
|
Min |
Max |
|
|
100% |
4 hours |
|
|
135% |
1 hours |
|
|
200% |
200ms |
120s |
6F Glass tube Fast acting
|
% of Ampere Rating |
Blow Time |
|
|
Min |
Max |
|
|
115% |
1 hours |
|
|
210% |
100ms |
20s(80mA-10A) 60s(12.5A-20A) |
|
275% |
20ms |
1.5s(80mA-10A) 3s(12.5A-20A) |
|
400% |
8ms |
400ms(80mA-10A) 1s(12.5A-20A) |
|
1000% |
80ms(80mA-10A) 150ms(12.5A-20A) |
|
6T Glass tube Slow Blow
|
% of Ampere Rating |
Blow Time |
|
|
Min |
Max |
|
|
115% |
1 hours |
|
|
210% |
120s(80mA-6.3A) 600s(8A-10A) 1800s(12.5A-20A) |
|
|
275% |
20s(80mA-6.3A) 30s(8A-20A) |
|
|
400% |
100ms 150ms |
3s(80mA-6.3A) 5s(8A-20A) |
|
1000% |
30ms 50ms |
300ms(80mA-10A) 400ms(12.5A-20A) |
6C Ceramic tube Fast acting
|
% of Ampere Rating |
Blow Time |
|
|
Min |
Max |
|
|
150% |
1 hours |
|
|
210% |
0.2s |
1800s |
|
275% |
10ms 10ms 40ms |
2s(250mA-6.3A) 3s(8A-10A) 20s(12A-30A) |
|
400% |
3ms 10ms 10ms |
600ms(250mA-6.3A) 800ms(8A-10A) 1s(12A-30A) |
|
1000% |
30ms(250mA-16.3A) 40ms(8A-12A) 50ms(12.5A-30A) |
|
6H Ceramic tube Slow Blow
|
% of Ampere Rating |
Blow Time |
|
|
Min |
Max |
|
|
150% |
1 hours |
|
|
210% |
1s |
1800s |
|
275% |
250ms 750ms 750ms |
20s(250mA-315mA) 80s(400mA-10A) 80s(12A-30A) |
|
400% |
50ms 95ms 150ms |
2s(250mA-315mA) 3s(400mA-10A) 8s(12A-30A) |
|
1000% |
10ms 20ms 30ms |
300ms(250mA-315mA) 300ms(400mA-10A) 300ms(12A-30A) |
Applications
Industrial Automation Equipment
Our products are commonly used in industrial equipment such as PLC control cabinets, motor drives, and inverters. Its high voltage carrying capacity (up to 1000V) and fast-fusing characteristics effectively protect sensitive electronic components from short circuit or surge damage.
Household and Commercial Appliances
This fuse is widely used in the main circuit protection of appliances such as induction cookers, microwave ovens, electric water heaters, and air conditioners. The 6x32mm size is suitable for embedding in limited spaces, and it also has a high breaking capacity, which can quickly cut off the power supply when a fault occurs to ensure user safety.
Power Adapter and Switching Power Supply
In AC/DC adapters, linear power supplies, and switching power supply modules, 6x32mm fuses provide overcurrent and short-circuit protection to prevent power damage or fire. Its high reliability is particularly suitable for power systems that run for a long time.
New Energy and Electric Transportation Equipment
In photovoltaic inverters, battery management systems, charging piles, electric motorcycles and other systems, our fuses can withstand high voltages and high pulse currents, have fast response capabilities, and adapt to the characteristics of large instantaneous current fluctuations in new energy systems.
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