Approvals & Standards
AJT (1-600):
- UL listed to standard 248-8 File E2137
- DC listed to UL standard 248
- CSA certified to standard C22.2 No. 248.8
- IEC 60269-2-1
- UL listed
- DC tested to UL standard 248
Key features & benefits
Amp-Trap 2000® AJT fuses provide non-indication as well as a SmartSpot visual open fuse indicator. With advanced material technology the AJT fuse provides IEC Type 2 No Damage protection to main, feeder, and branch circuits, for all types of loads — yet, they require only half the mounting space needed for 600VAC Class RK fuses. AJT’s time-delay characteristics are ideal for handling typical motor and transformer inrush currents, while also providing superior current-limiting ability.
More specificationsApplications
- Motor circuits
- Mains
- Feeders
- Branch circuits
- Lighting, heating & general loads
- Transformers
- Control panels
- Circuit breaker back-up
- Bus duct
- Load centers
Documents & Resources
Datasheet
Drawings
Curves
Compliance
Product Specifications
Item Number
AJT250EI
Description
Fuse AJT - Class J - Time-delay 600VAC 500VDC 250A Blade EI Indicator Amp-Trap 2000®
EAN/UPC code
782001961572
Rated voltage AC UL
600 V
Rated voltage DC UL
500 V
Frequency
50/60 Hz
Rated current
250 A
ROHS Compliant
Yes
AC or DC
AC/DC
Fuse class
Class J
Speed/Characteristic
Time Delay
Mounting
Clip or Bolted
AC Max I.R./Breaking Capacity: I1
200 kA
Indication System
Yes
Indication System Type
EI Indicator
Contact materials
Brass
Connection/Terminal Type
Blade
Body/Insulating Material
GMG
Product Weight
0.8709 kg
Product Diameter
54 mm
Product Length
181.1 mm
Sell Pack Quantity
1 EA
Sell Pack Weight
0.9163 kg
Sell Pack Width
76.2 mm
Sell Pack Length
189 mm
Sell Pack Height
85.9 mm