SCHNEIDER ELECTRIC iSW-NA A9N19636

Schneider Electric iSW-NA Switch Disconnector

Description

The A9N19636 is a switch disconnector from the Schneider Electric Acti9 iSW-NA series. This device is designed for the control and isolation of electrical circuits, ensuring safety during maintenance operations. It is a 1P+N (single pole plus neutral) device rated for 20A and suitable for applications up to 415V AC. Its compact design allows for easy mounting on a standard DIN rail.

Specifications

• Manufacturer: Schneider Electric
• Part Number: A9N19636
• Series: Acti9 iSW-NA
• Poles: 1P+N
• Rated Current (Ie): 20 A
• Rated Voltage (Ue): up to 415 V AC 50/60 Hz
• Mounting: DIN Rail
• Protection: IP20

Label Info

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

Application

Ideal for use in industrial and commercial distribution boards for load switching and circuit isolation, providing a clear and reliable visual indication of the open position for enhanced safety.

Country of Origin

Made in Belgium.

CO2 Impact

By purchasing this reused item, you are contributing to a circular economy and saving approximately 5.0 kg of CO2, which is comparable to the emissions from a 25 km car journey.

Availability

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

FAQ

Question?

Is this a circuit breaker or a switch disconnector?

Answer:

This is a switch disconnector (model iSW-NA), designed for safely isolating circuits. It does not provide overcurrent protection like a miniature circuit breaker (MCB).

Question?

What does the ‘1P+N’ designation mean for this A9N19636 model?

Answer:

‘1P+N’ means it has one protected/switched pole (for the phase) and one solid neutral pole that is not switched but provides a connection point. This is common in single-phase applications where the neutral line should remain connected.

Question?

Can this switch be used with auxiliary contacts from the Acti9 range?

Answer:

Yes, the Acti9 iSW-NA series is compatible with the standard Acti9 range of auxiliaries, such as indication contacts (iOF) or shunt trips (iMX), allowing for enhanced control and monitoring functionalities.

spareparts2day is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.

Last Update: Friday, March 13, 2026