Schneider Acti 9 iSSW A9E18074 changeover switch, 2 C/O, 20 A, 250 V AC, 3-position toggle (1-0-2), clip-on mount, IP20, discontinued.
| Parameter | Value |
|---|---|
| Control type | Toggle 3 positions |
| Range of product | Acti9 |
| Product or component type | Changeover switch |
| Contacts type and composition | 2 C/O |
| [Ue] rated operational voltage | 250 V AC 50/60 Hz |
| [Ie] rated operational current | 20 A |
| Poles description | 2P |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Mounting mode | Clip-on |
| Mounting support | DIN rail |
| Wire stripping length | 9 mm |
| Connections - terminals | Staggered tunnel terminal (downside) 2 cable(s) 0.5...2.5 mm² flexible Staggered tunnel terminal (downside) 2 cable(s) 0.5...2.5 mm² rigid without cable end |
| Parameter | Value |
|---|---|
| Pollution degree | 3 |
| Relative humidity | 95 % at 55 °C |
| Depth | 75 mm |
| Width | 36 mm |
| Color | White |
| Height | 82 mm |
| Electrical durability | AC-22: 30000 cycles cos Phi = 0.8 |
| Standards | IEC 60947-5-1 IEC 60669-1 |
| Marking | 1 - 0 - 2 |
| 9 mm pitches | 4 |
| Tropicalisation | 2 |
| Device short name | iSSW |
| Tightening torque | 1 N.m |
| Device application | Electrical circuit control |
| Ambient air temperature for storage | -40...70 °C |
| Ambient air temperature for operation | -20...50 °C |
The A9E18074 is a Schneider Acti 9 iSSW changeover switch with 2 C/O contacts rated 20 A at 250 V AC. It uses a 3-position toggle (1-0-2) for manual source selection or load transfer. Schneider has discontinued this part.
Schneider lists the A9E18074 as discontinued with no direct successor part number. An RFQ is the fastest path to confirm available quantity and lead time.
Alternative models and sibling configurations in the same Schneider Electric series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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