Ferraz Shawmut A30QS4-1 - Low Voltage Fuse 4A 300V (200kA AIC)

Ferraz Shawmut A30QS4-1 is a low-voltage current-limiting fuse from the Amp-Trap family, designed for circuit protection in industrial electrical systems. It features a 300V AC voltage rating and 4A current rating with a 200kA interrupting capacity at 300V, housed in a compact ferrule-connected design measuring 2" in length and 0.56" in diameter. The fuse is constructed with a single-barrel configuration and meets CE, UL (JFHR2), and CSA safety standards for reliable operation. Typical applications include motor control centers, transformers, and power distribution equipment requiring high-performance short-circuit protection.

Key Features & Specifications

• Type: A30QS current-limiting low-voltage fuse
• Voltage: 300V AC
• Current: 4A
• Dimensions: 2" length x 0.56" diameter
• Connection: Ferrule
• Barrels: 1
• AIC Rating: 200kA@300V
• Certification: CE, UL Recognized (Guide JFHR2), CSA Approved
• Applications: Motor controls, transformers, power distribution

Product Identification

• UPC: 782001311827