A6D-R - Reducer Fuses - Class RK1 - Time-Delay
A6D-R Reducer Fuses are a safe, permanent solution for decreasing your current rating without using a Fuse Reducer accessory, which is designed for temporary use only. These special purpose UL Listed reduced rating Class RK1 fuses provide the same trusted protection levels as a traditional A6D-R Class RK1 fuses, but in a larger body.
A6D-R Reducer Fuses are a safe, permanent solution for decreasing your current rating without using a Fuse Reducer accessory, which is designed for temporary use only. These special purpose UL Listed reduced rating Class RK1 fuses provide the same trusted protection levels as a traditional A6D-R Class RK1 fuses, but in a larger body.
Product data sheets
- DS-A2D-R-and-A6D-R-Reducer-Fuses-Mersen
pdf - 224.78 KB
Key features & benefits
Replaces traditional temporary-use only Fuse Reducer accessories
Time-delay for motor starting and transformer inrush currents
without nuisance opening
600VAC & 600VDC dual rated
300kA interrupting rating - self-certified, UL witnessed tests
Extremely current-limiting for low peak let-thru current
Recommended for Arc Flash energy reduction
Easy 2-to-1 selectivity for prevention of nuisance shut downs and
“black outs”
Rejection-style design prevents replacement errors (when used
with recommended fuse blocks)
High-visibility orange label gives instant brand recognition
Reduced inventory by taking the place of lower-rated Class RK1
fuses and associated Fuse Reducer accessories
Metal-embossed date and catalog number for easier traceability
and lasting identification
Fiberglass body provides dimensional stability in harsh industrial
settings
Applications
Motors
Safety switches
Transformers
Branch circuit protection
Disconnects
Control panels
All general-purpose circuits
| Frequency (Hz) | 50/60 Hz |
| Amperage Range | 20 to 400 A |
| Fuse Class | Class RK1 |
| Speed/Characteristic | Time Delay |
| Flammability Rating | 94 V-0 |
| 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 E60314 |
Reference Finder
Scroll
| Item number | Ampere rating | Fuse size | Clearing I2t At Rated Voltage | Indication System | Product weight |
|---|---|---|---|---|---|
|
A6D100/200RN See product
|
- | - | - | No | 0.499kg |
|
A6D110/400R See product
|
110A | - | - | Yes | 1.5422kg |
|
A6D125/400R See product
|
125A | - | - | Yes | 1.5422kg |
|
A6D150/400R See product
|
150A | - | - | Yes | 1.5422kg |
|
A6D175/400R See product
|
175A | - | - | Yes | 1.5422kg |
|
A6D20/100RN See product
|
- | - | - | No | 0.2495kg |
|
A6D200/400R See product
|
200A | - | - | Yes | 1.5422kg |
|
A6D225/600R See product
|
225A | - | - | Yes | 2.6762kg |
|
A6D250/600R See product
|
250A | - | - | Yes | 2.6762kg |
|
A6D30/100RN See product
|
- | - | - | No | 0.2495kg |