Ferraz Shawmut A70QS150-4 - Low Voltage Fuse 150A (200kA AIC @ 700V)

Ferraz Shawmut A70QS150-4 is a low-voltage current-limiting fuse designed for industrial circuit protection with a 700V AC rating and 150A current capacity. Its compact 1.22-inch diameter cylindrical design features a single-barrel construction with UL/CSA-certified protection capable of interrupting 200kA fault currents. The fuse meets stringent industry standards for electrical safety in demanding environments, making it suitable for motor control centers, switchgear, and power distribution systems where high interrupting capacity is critical.

Key Features & Specifications

• Type: Current-limiting low-voltage fuse with silver-sand construction
• Voltage Rating: 700V AC
• Current Rating: 150A
• Dimensions: 1.22" diameter x 4.5" length
• Standards: UL 248-12, CSA C22.2 No. 248.12
• Applications: Industrial power distribution, MCCs, switchgear
• AIC rating: 200kA @ 700V
• Certification: UL Listed, CSA Certified
• Barrels: 1
• Weight: 1 lb

Product Identification

• UPC: 78200194869
• GTIN: 00782001948696