Approvals & Standards
- UL listed to standard 248-12 File E2137
- DC listed to UL standard 248
- CSA certified to standard C22.2 No. 248.12
Key features & benefits
Amp-Trap 2000 time-delay A2D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A2D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A2D-R fuses can be used to replace older 250V Class H, K or RK5 fuses already installed in the field.
More specificationsApplications
- Motors
- Safety switches
- Transformers
- Branch circuit protection
- Disconnects
- Control panels
- All general-purpose circuits
Documents & Resources
Datasheet
Drawings
Compliance
Product Specifications
Item Number
A2D400R
Description
Fuse A2D-R - Class RK1 - Time-Delay 250VAC 250VDC 400A Blade SmartSpot® Amp-Trap 2000®
EAN/UPC code
782001991159
Rated voltage AC UL
250 V
Rated voltage DC UL
250 V
Frequency
50/60 Hz
Rated current
400 A
ROHS Compliant
Yes
AC or DC
AC/DC
Fuse class
Class RK1
Speed/Characteristic
Time Delay
Mounting
Clip
AC Max I.R./Breaking Capacity: I1
200 kA
Indication System
Yes
Indication System Type
SmartSpot®
Contact materials
Tin-Plated Copper
Connection/Terminal Type
Blade
Body/Insulating Material
PolyTube
Product Weight
0.7439 kg
Product Diameter
52.3 mm
Product Length
219.2 mm
Sell Pack Quantity
1 EA
Sell Pack Weight
0.7802 kg
Sell Pack Width
53.8 mm
Sell Pack Length
53.8 mm
Sell Pack Height
223.8 mm