

MERSEN A4BQ800
MFG #A4BQ800
UPC #78200193937
SKU #307821
3 in Stock
Stock Item
More available 03/07/2026
$2968.27/EA
Product description
MERSEN A4BQ800 800AMP 600VAC/500VDC CLASS L TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE
Mersen AMP-TRAP® 2000 SmartSpot® Power Fuse, Current Limiting Low Voltage North American Time Delay, Series: A4BQ, Non-Indicating, Rejection, 800 A, 600 VAC, 200 kA Interrupt, Class: L, 4 s at 500% Response, Blade Terminal, Bolted-On Mounting, Cylindrical Body, Dual Element, Fiberglass, 2-1/2 in Dia x 8-5/8 in L Body
Mersen AMP-TRAP® 2000 SmartSpot® Power Fuse, Current Limiting Low Voltage North American Time Delay, Series: A4BQ, Non-Indicating, Rejection, 800 A, 600 VAC, 200 kA Interrupt, Class: L, 4 s at 500% Response, Blade Terminal, Bolted-On Mounting, Cylindrical Body, Dual Element, Fiberglass, 2-1/2 in Dia x 8-5/8 in L Body
- Mains, Feeders, Large Motors, Lighting, Heating and General Loads, Circuit Breaker Back-Up, UPS and Battery Circuits Applications
- Mersen AMP-TRAP 2000 SmartSpot Power Fuse, Current Limiting Low Voltage North American Time Delay, Series: A4BQ, Non-Indicating, Rejection, 800 A, 600 VAC, 200 kA Interrupt, Class: L, 4 s at 500% Response, Blade Terminal, Bolted-On Mounting, Cylindrical Body, Dual Element, Fiberglass, 2-1/2 in Dia x 8-5/8 in L Body
- FUSE PWR 800A 600VAC 200KA L CYL
- Product Catalog Page(s)
Specification Sheet
- CSA C22.2 No. 248.10|DC Listed|RoHS Compliant|UL 248|UL 248-10 File No. E2137
- Brand: Mersen Ferraz Shawmut Chase Fuses




