Ferraz Shawmut A50QS70-4 - Low Voltage Fuse 70A (200kA@500V Interrupting Capacity)
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Ferraz Shawmut A50QS70-4 is a low-voltage current-limiting fuse designed for industrial circuit protection with high interrupting capacity. This 500VAC/70A bolt-in blade fuse features a compact 1" diameter x 3.63" length design with copper alloy construction for reliable performance under 200kA fault current conditions at rated voltage. Certified to UL 248-12, CSA, and CE standards, it meets stringent safety requirements for electrical distribution systems, motor circuits, and power conversion equipment in harsh industrial environments.
Key Features & Specifications
Key Features & Specifications
- Type: Current-limiting low-voltage fuse with copper alloy elements
- Voltage Rating: 500V AC
- Current Rating: 70A
- Dimensions: 1" diameter x 3.63" length
- Standards: UL 248-12, CSA LR12636, CE, Guide JFHR2
- Applications: Industrial motor protection, power distribution, UPS systems
- Connection: Bolt-in blade
- Barrels: 1
- AIC rating: 200kA@500V
- Weight: 0.25 lb
- Country of Origin: Mexico
- UPC: 78200194761
- GTIN: 00782001947613
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