Ceramic Fuse, Fast-Acting, 800A, 700V AC, 200kA at V AC; 100kA at V DC MPN:A70QS50-22F
Ceramic Fuse, Fast-Acting, 800A, 700V AC, 200kA at V AC; 100kA at V DC
Protect your high-voltage applications with the Mersen A70QS Series Ceramic Fuse, a fast-acting, high-speed semiconductor fuse designed for reliable circuit protection. This 800A, 700V AC fuse features a 200kA breaking capacity at AC and 100kA at DC, making it an ideal solution for industrial and commercial power systems. With a compact bolt-on design and ceramic body, it provides excellent thermal and electrical insulation. UL recognized and CSA certified, this fuse meets rigorous safety standards and is suitable for use in applications such as power distribution, motor control, and electrical panelboards, ensuring safe and efficient operation.
Top product features:
- High speed semiconductor design for fast-acting protection
- Bolt-on body style for easy installation
- Ceramic body material for high temperature resistance
Top product applications:
- Motor Control Systems
- Industrial Power Distribution Panels
- High-Power Electrical Equipment Protection
High Speed Semiconductor Fuse, A70QS Series, Body Style Bolt-On, Length 2 1/4 in, Diameter 7/8 in, Body Material Ceramic, Single Element, Standards UL Recognized Component File E76491, CSA Certified, CSA Certified
Additional Information
- Country of Origin: TN
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 10
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 1.20
Product info last updated on April 11, 2026 9:41am UTC
Category: Fuses and Accessories