Acti9 iSD Low Current Contact A9A26917 - Schneider Electric
The Schneider Electric Acti9 A9A26917 is an iSD fault contact made for very low currents. It tells you when the circuit breaker next to it has tripped because of a fault. Most auxiliary contacts start at 100mA, but this one works from 2mA to 100mA. That makes it a good match for PLC inputs, alarm modules and other signal circuits that carry only a small current. Choosing the right contact for the current level helps avoid weak or unreliable signals. It has one changeover contact, so you can use it as normally open or normally closed. It handles 24 to 240V AC and 24 to 220V DC. Up to 100 devices can be wired in a daisy chain. The body is 9mm wide and clips onto the left side of compatible Acti9 devices. Screw terminals at the bottom keep wiring simple. A mechanical indicator on the front shows the contact state.
Acti9 Contact A9A26917 - Features
- Built for low current signals from 2mA to 100mA
- 1 C/O contact for normally open or normally closed use
- Daisy chain wiring for up to 100 devices
- Slim 9mm body
- Mechanical indicator on the front
Acti9 Contact A9A26917 - Technical Specifications
- Range: Acti9
- Device short name: iSD
- Product type: Fault contact
- Contacts: 1 C/O
- Rated insulation voltage (Ui): 500V
- Rated impulse withstand voltage (Uimp): 4kV
- Degree of protection: IP20
Acti9 Contact A9A26917 - Rated Current and Voltage
- 2 to 100mA at 24 to 240V AC (50/60Hz)
- 2 to 100mA at 24V, 48V, 60V, 130V and 220V DC
Acti9 Contact A9A26917 - Size and Mounting
- Size: 86mm high, 9mm wide, 73mm deep
- Mounting: clip-on on the left side of the circuit breaker
- Support: DIN rail
- Connection: screw terminals at the bottom
- The comb busbar can be used on the top side
Acti9 Contact A9A26917 - Compatibility
- Acti9 iC60 and iC60 RCBO
- Acti9 iID, iDPN Vigi and iC40
- Acti9 iSW-NA, ARA and RCA
Installation Usage or Safety
- Isolate the power before you start
- Clip the contact onto the left side of the breaker
- Wire it to your low current input and tighten the terminals
- Do not use it for loads above 100mA. Choose A9A26907 for higher currents
- Have a qualified electrician do the work
Where to Use This
- PLC and automation panels
- Building management and alarm systems
- Distribution boards that send fault signals over many circuits
Package Includes
- 1x Acti9 iSD auxiliary contact A9A26917
Why Buy From Sensato Trade
- You get the original Schneider Electric part. The part you receive is genuine and fully compatible.
- You get customer support that is ready to help if you are not sure about compatibility or have any other questions about the product.
- Fast and secure delivery is available, across Pakistan.
- Sensato Trade is a seller who truly understands industrial parts.
- We offer a refunds and returns policy if the product does not match your needs or if there is a compatibility issue.
Frequently Asked Questions
Q1: What is the difference between A9A26917 and A9A26907?
A9A26917 is for small currents (2mA to 100mA) and A9A26907 is for 100mA to 6A.
Q2: What does daisy chain mean here?
Up to 100 of these devices can be linked together on one signal line.
Q3: Can it signal a manual switch off?
No. It signals a trip caused by a fault.
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