Model:
A50QS1200-4
SKU:
372922
Availability:
In Stock
Documents:
Spec Sheet
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A 1200A high speed Amp-Trap fuse with blade connection rated for up to 500 volts AC or DC. Features bolt mounting and compact size for semiconductor circuit protection.

A UL recognized component, this high speed fuse supports protection of motor drives, UPS, inverters, and other equipment operating at 500 volts or less. The 1200 ampere rating suits high current applications requiring fast-acting protection. It uses a blade connection and secures with bolt mounting for stable installation. The fuse provides the lowest I2t value to protect semiconductor circuits effectively, minimizing damage during fault conditions. Its low watt loss contributes to cooler operation, enhancing equipment reliability. The compact dimensions of 6.97 by 2.88 inches facilitate equipment down-sizing without sacrificing protection. Certified by UL and CSA, this fuse meets rigorous safety standards for AC and DC applications. Its superior cycling ability improves the performance of the protected equipment, making it suitable for demanding electrical environments.

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Technical

Application
Protection of 500V or less motor drives, UPS, inverters, etc.
Mounting
Bolt
Brand
Mersen
Catalog Number
A50QS1200-4
Manufacturer
Mersen
GTIN
00782001142346
UPC
782001142346
Item Type
Round Body High-Speed Fuse-Links AC Protection
Standard
UL recognized component UL File 60314 AC: UL guide no. JFHR2 DC Tested to UL standard 198L parameters (70-1200A) CSA Certified LR12636
Special Features
Lowest I2t for greatest protection of semiconductor circuits Low watts loss for cooler operation Superior cycling ability gives an equipment design advantage State-of-the-art protection for 500V equipment Ultra compact sizes allow down-sizing of existing equipment
Size
6.97 x 2.88
Voltage Rating
500
Connection
Blade
Amperage Rating
1200
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