SCHNEIDER ELECTRIC STI 10.3×38 A9N15636

Schneider Electric Fuse Disconnector 25A for DIN Rail

Description

The Schneider Electric A9N15636 is a high-quality fuse disconnector from the Acti9 STI series. This single-pole device is engineered for reliable overcurrent protection in various industrial and commercial electrical installations. It is designed to hold a 10.3 x 38 mm fuse and can handle a rated current of up to 25A at 500V AC. Its compact, DIN rail mountable design allows for easy integration into standard electrical panels and distribution boards.

Specifications

• Manufacturer: Schneider Electric
• Part Number: A9N15636
• Range: Acti9 STI
• Product Type: Fuse Disconnector
• Number of Poles: 1P
• Rated Current: 25A
• Rated Voltage: 500V AC 50/60Hz
• Fuse Size: 10.3 x 38 mm
• Mounting: DIN Rail
• Protection Rating: IP20

Label Info

• IEC 947.3 – AC20B
• gG Iemax: 25A 3W
• aM Iemax: 16A

Application

Ideal for protecting control circuits, motors, and other electrical loads against short circuits and overloads in industrial machinery, building automation, and power distribution systems.

Country of Origin

Made in Belgium.

CO2 Impact

By purchasing this pre-owned component, you are contributing to the circular economy and helping to avoid 2.4 kg of CO2 emissions associated with the production of a new unit.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What type and size of fuse is compatible with the A9N15636?

This fuse disconnector is designed for cylindrical fuses of size 10.3 x 38 mm. It is compatible with both gG type fuses up to 25A and aM type fuses up to 16A.

Can this fuse holder be used in a 3-phase system?

Yes, but you would need to use three separate A9N15636 units, one for each phase. This model is a single-pole (1P) device. For a native 3-pole solution, you would look for a 3P or 3P+N model from the Acti9 range.

What are the terminal connection specifications for this device?

The terminals are screw-type and can typically accommodate solid copper cables up to 10 mm sq or stranded cables up to 6 mm sq. It is important to use the correct torque setting as specified in the manufacturer’s datasheet to ensure a secure connection.

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Last Update: Friday, March 13, 2026