BLASI – Microfuse 8AT 5x20mm
The BLASI Microfuse 8AT 5x20mm (unit 10 pieces) provides essential circuit protection for TA-4 control systems and peripheral modules in automatic revolving door installations. These fast-acting 8 Amp glass cartridge fuses safeguard power supplies, motor drives, control boards, and safety circuits against overloads and short circuits. Standard 5x20mm dimensions with 250VAC rating ensure compatibility with all BLASI fuse holders and distribution panels. The 10-piece service pack enables immediate field replacement during maintenance calls, preventing extended downtime while maintaining full electrical safety compliance required for commercial door operations.
Product Details
The BLASI 8AT microfuse deliver precise fast-blow protection for sensitive revolving door electronics, opening within milliseconds of overload detection to protect TA-4 logic boards, KDT-ESL safety controllers, motor brake circuits, and amplifier modules from catastrophic failure. 250VAC rating accommodates control transformer outputs while 8 Amp capacity matches peak current demands of GP80 drive motors and continuous commercial duty cycles.
IEC 60127-2 certified glass body provides clear blown-fuse indication while standard 4.6x20mm dimensions fit all BLASI fuse holders, terminal blocks, and distribution panels across K21-K42 door models. Gold-plated end caps ensure reliable contact pressure while high breaking capacity prevents explosive failure under fault conditions.
The 10-piece Microfuse service pack represents complete annual maintenance requirement for multi-door installations, eliminating procurement delays during emergency service calls. Essential for warranty compliance and regulatory recertification, these OEM micro fuses maintain factory-specified protection levels critical for passenger safety and equipment longevity in hotels, hospitals, office towers, and retail facilities operating 24/7 under Dubai’s extreme environmental conditions.
Article No: 8840060
Additional information
| Brand | BLASI |
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