A3T - Class T - Fast-Acting
Fast-acting A3T Class T fuses combine two highly desirable features - high current-limitation and a small physical size. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings or current-limiting capability. These fuses have glass melamine bodies for superior dimensional stability and catalog numbers stamped into the blades for permanent identification.
Fast-acting A3T Class T fuses combine two highly desirable features - high current-limitation and a small physical size. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings or current-limiting capability. These fuses have glass melamine bodies for superior dimensional stability and catalog numbers stamped into the blades for permanent identification.
Product data sheets
- DS-A3T-A6T-Class-T-Fast-Acting-Mersen
pdf - 160.69 KB
Compliance
- COM-CE-ROHS-Declaration_Class_Type_T-20-0001
pdf - 153.93 KB
Key features & benefits
Extremely current-limiting for low peak let-thru current
Unique dimensions prevent replacement by other fuse classes
Blade-stamped catalog numbers for permanent identification
Small physical size for greater design flexibility
Applications
Load centers
Panelboards
Switchboards
Circuit breakers
Metering centers
Technical Specifications
| Frequency (Hz) | 50/60 Hz |
| Amperage Range | 1 to 1200 A |
| Fuse Class | Class T |
| Speed/Characteristic | Fast-Acting |
| UL Category Code | JDDZ |
| CSA File Number | Class 1422-02 Guide 012636_0 |
| Reach Compliant | Yes |
| Max Operating Temp. | 80 °C |
| Max Storage Temp. | 80 °C |
| Min Storage Temp. | -25 °C |
| Harmonized System | 853610 |
| UL File Number | File E2137 |
Reference Finder
Scroll
| Item number | Ampere rating | Fuse size | Clearing I2t At Rated Voltage | Indication System | Product weight |
|---|---|---|---|---|---|
|
A3T1 See product
|
1A | - | - | No | 0.0054kg |
|
A3T10 See product
|
10A | - | - | No | 0.0054kg |
|
A3T100 See product
|
100A | - | - | No | 0.034kg |
|
A3T1000 See product
|
1000A | - | - | No | 0.6577kg |
|
A3T110 See product
|
110A | - | - | No | 0.073kg |
|
A3T1200 See product
|
1200A | - | - | No | 0.6577kg |
|
A3T125 See product
|
125A | - | - | No | 0.073kg |
|
A3T15 See product
|
15A | - | - | No | 0.0054kg |
|
A3T150 See product
|
150A | - | - | No | 0.073kg |
|
A3T175 See product
|
175A | - | - | No | 0.073kg |