Circuit breaker Schneider Electric A9D56610 — 10 A, IP40, 36 mm width, 73 mm depth

Schneider Electric A9D56610 is a compact single-pole circuit breaker designed for overcurrent protection in residential and light-commercial electrical installations. Rated for 10 A nominal current and featuring IP40 protection, this device is intended for DIN-rail mounting in distribution panels. With a 36 mm device width and 73 mm installation depth, it occupies a modest panel footprint and is suitable where space-efficient protection is required.

Advantages

This Schneider Electric circuit breaker offers precise 10 A protection with reliable thermal-magnetic tripping characteristics suitable for typical lighting and small-load circuits. The IP40 enclosure provides basic protection against solid objects while allowing straightforward wiring and inspection in indoor distribution boards. Its compact dimensions and light weight simplify installation and reduce panel space usage, and compatibility with standard DIN-rail accessories ensures integration into existing switchboards.

Suitable for

• Protection of lighting circuits and small appliance circuits up to 10 A
• DIN-rail distribution panels in homes and small commercial premises
• Retrofit or new installations where limited panel width is available

Key specifications

• Rated current: 10 A
• Protection degree: IP40
• Mounting: DIN-rail compatible
• Device width: 36 mm
• Installation depth: 73 mm
• Weight: approximately 125 g

How to use

Mount the circuit breaker onto a standard DIN-rail in the distribution panel and secure it according to the panel manufacturer's instructions. Ensure the supply is de-energized before connecting conductors. Connect the line conductor to the supply terminal and the load conductor to the outgoing terminal, observing correct tightening torque for terminals and appropriate conductor cross-sections. After wiring, restore supply and verify correct operation by switching the breaker on and off; test under controlled conditions if required by local regulations.

Recommendations

Use this 10 A breaker in circuits where the expected continuous current is below the rated value and short-circuit/overcurrent protection at 10 A is appropriate. Do not expose the device to liquids or outdoor conditions beyond IP40 limits. Follow local electrical codes for coordination with upstream protective devices and periodic testing intervals.