Product Short Description
Product Name: Fuji BW9N0GA molded-case circuit-breaker operating handle.
Product Overview: Manual handle accessory fixed to compatible Fuji MCCB frames for on/off operation, isolation, and visible status indication. It is used in power distribution panels, automation equipment, and industrial protective systems.
Description
Technical Specifications: Compatible breaker frames BW160-250 and EW160-250 in distributor documentation. Unpacked height approximately 136 mm. Weight approximately 0.470 kg. Tariff classification 85365080 in distributor documentation. Manufacturer Fuji Electric.
Material And Structure: Molded insulating handle body with mechanical fixing elements for breaker operating shaft or toggle. High-temperature and corrosion-resistant insulating materials are used in distributor and supplier descriptions. No integral electronic rating; the electrical rating is defined by the mounted breaker frame.
Functional Features: Provides manual breaker operation. Enables locked or padlocked isolation where the breaker and enclosure support it. Supports visual ON/OFF status through handle position.
Working Principle: The handle transfers mechanical force to the breaker mechanism. Moving the handle to ON closes the contacts; moving it to OFF opens the contacts and provides isolation. Trip events move the handle to a tripped intermediate position on compatible breaker mechanisms.
Installation Requirements: Fit only on confirmed Fuji BW160-250 or EW160-250 and equivalent EW frames. De-energize the breaker and upstream supply before installation. Align the handle with the breaker operating mechanism. Verify secure fixing, free movement, and correct ON/OFF indication.
Usage Precautions: Do not use the handle as the sole rating source; always verify the breaker frame current, voltage, breaking capacity, and tripping curve. Replace the handle if cracks, deformation, or excessive play appear. Ensure enclosure door interlocks and padlocking comply with site electrical safety rules.
Absolute Process Instruments API BY150
Verification Status: No Absolute Process Instruments datasheet specifically naming API BY150 was located. API publishes signal-conditioning, signal-isolation, and industrial-transmitter product lines. Third-party listings also use BY150 for Motrona synchronization electronics and for unrelated PLC signal modules. Confirm nameplate brand, function label, and connector layout before using the data below.
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