Schneider A9A26904 Acti9 Auxiliary Contact 1 C/O Side Mount iC60-C120

The Schneider Electric A9A26904 is an iOF auxiliary contact for the Acti 9 range, providing a 1 C/O change-over signal contact to indicate the open or closed state of a compatible Acti 9 circuit breaker. Rated at 0.1-6 A at 24-240 V AC and 0.1-1 A at 130 V DC, it clips directly to the left side of the breaker with no tools required. Bottom screw terminals and a 9 mm module width allow straightforward integration into DIN rail distribution assemblies.

Technical specifications:

• Commercial reference: A9A26904
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9
• Product type: iOF auxiliary (OC) contact
• Signal contact: 1 C/O (change-over)
• Rated current [In] AC: 0.1-6 A at 24-240 V, 50/60 Hz; 0.1-3 A at 415 V, 50/60 Hz
• Rated current [In] DC: 0.1-6 A at 24 V; 0.1-2 A at 48 V; 0.1-1.5 A at 60 V; 0.1-1 A at 130 V
• Rated insulation voltage [Ui]: 500 V
• Rated impulse withstand voltage [Uimp]: 4 kV
• Dimensions (H x W x D): 86 x 9 x 73 mm
• Weight: 32 g
• Mounting: Clip-on, left side of circuit breaker, DIN rail
• Connection: Screw terminal (bottom) - 1 cable 1-4 mm² rigid; 0.5-2.5 mm² flexible; 2 cables 2.5 mm² rigid or 1.5 mm² flexible with ferrule
• Strip length: 10 mm
• Tightening torque: 1 N.m
• IP protection rating: IP20
• Pollution degree: 3
• Tropicalization: class 2
• Relative humidity: 95% at 55°C
• Operating temperature: -35 to 70°C
• Storage temperature: -40 to 85°C
• Standards: EN/IEC 60947-5-1, GB/T 14048.5
• Certifications: CE, UKCA, EAC, CCC, CMIM
• Color: White

Features and benefits:

• 1 C/O change-over contact provides real-time open or closed status indication of the host circuit breaker
• Tool-free clip-on side mounting fits left side of compatible Acti 9 devices for fast installation
• Wide AC and DC voltage range suits diverse control and signalling circuit requirements
• Upper comb busbar distribution block compatible, simplifying panel wiring
• Pollution degree 3 and tropicalization class 2 rating support demanding industrial environments

Applications:

• Remote status monitoring of Acti 9 circuit breaker position in distribution panels
• Building automation and BMS systems requiring feedback signals from circuit protection devices
• Industrial control panels where breaker state must be communicated to PLCs or SCADA systems
• Commercial and residential distribution boards with centralised monitoring requirements

Compliant with EN/IEC 60947-5-1 and GB/T 14048.5. Part of the Schneider Electric Acti 9 range.

Also known as: Schneider A9A26904, Schneider Electric A9A26904, Acti 9 iOF auxiliary contact, Acti9 breaker status contact.