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This Schneider Electric A9A26948 shunt trip is designed for electricians and system integrators seeking an added layer of protection for electrical distribution systems. Its key benefit is the immediate tripping of residual circuit breakers during power faults, offering enhanced safety for people and equipment against hazards like short circuits and overloads. A potential caveat is its specific voltage requirement of 12-24V AC/DC, which must be matched to the system's power supply.
| Series | iMX |
|---|---|
| Model Part Number | A9A26948 |
| Brand | Schneider Electric |
The shunt trip requires a voltage supply between 12 and 24V AC/DC.
It helps protect against short circuits, earth leakages, and current overloads by enabling immediate tripping of the circuit breaker.
No, it is designed for compatibility with specific Schneider Electric devices, including ARA, ic60 MCB, IDPN Vigi, and other compatible Acti 9 series components.
The rated operating current is 6A, and the actuation current is between 0.1A and 6A.
While it enhances safety, it is typically integrated into more complex distribution systems. For residential use, consult with a qualified electrician to determine suitability and ensure proper installation.
It signifies that the product meets certain environmental standards and compliance requirements, such as REACH and RoHS, contributing to sustainability.
The shunt trip is activated by a voltage signal on its control terminals when the supply voltage is applied.
Verify that the voltage supplied to the shunt trip is within the 12-24V AC/DC range and that the connection is secure. Ensure the shunt trip is correctly installed and compatible with the circuit breaker.
Check for voltage fluctuations in the 12-24V AC/DC supply. Ensure wiring is not loose or damaged, which could cause false triggers. Confirm environmental conditions are within the device's operating limits.
Ensure the fault condition that caused the trip has been resolved. Verify the circuit breaker mechanism is functioning correctly and is not mechanically obstructed.
Setup: The A9A26948 shunt trip is designed to be factory-fitted or added as an accessory to compatible Schneider Electric circuit breakers such as ARA, ic60 MCB, IDPN Vigi, ild Double Terminal, ilD MCB, iSW-NA, and RCA. Ensure the power supply connected to the shunt trip is within the 12-24V AC/DC range. Installation should be performed by a qualified electrician to ensure correct wiring and function.
Compatibility: This unit is specifically designed for use with the Acti 9 series and compatible Schneider Electric MCBs and distribution components listed. Always verify compatibility with your specific electrical panel and breaker model.
Care: Keep the device clean and free from dust and debris. Ensure all electrical connections remain secure. Regular visual inspections are recommended. No specific maintenance is typically required beyond ensuring clean connections and appropriate environmental conditions.
