Approvals & Standards
- UL recognized component UL File 60314
- AC: UL guide no. JFHR2
- DC Tested to UL standard 198L parameters (70-1200A)
- CSA Certified LR12636
Key features & benefits
A50QS Amp-Trap® Form 101 fuses grew out of the need to improve the overall performance of semiconductor fuses in response to new equipment requirements. The A50QS encompasses the best protection features – lower I2t to provide better protection for equipment, longer life when subjected to cyclic loading and lower watts loss. A50QS is today’s best choice for the protection of dynamic solid state equipment such as motor drives, inverters, UPS, etc.
Applications
- Protection of 500V or less motor drives, UPS, inverters, etc.
Product Specifications
Item Number
A50QS250-4
Description
High Speed Fuse Amp-Trap® A50QS 500VAC 500VDC 250A Blade
EAN/UPC code
782001947781
Rated voltage AC UL
500 V
Rated voltage DC UL
500 V
Rated current
250 A
ROHS Compliant
Yes
Speed/Characteristic
High Speed
Mounting
Bolted
AC Max I.R./Breaking Capacity: I1
63 kA
Contact materials
Tin-Plated Copper
Connection/Terminal Type
Blade
Body/Insulating Material
GMG
Product Weight
0.3084 kg
Product Diameter
38.1 mm
Product Length
110.2 mm
Sell Pack Quantity
10 Each
Sell Pack Weight
3.2386 kg
Sell Pack Width
111.3 mm
Sell Pack Length
196.8 mm
Sell Pack Height
76.2 mm