Siemens 3WA1108 Series Air Circuit Breakers
The Siemens 3WA1108 series is a configurable air circuit breaker family: each unit is built to an order-specific number, and this page documents 96 known 3WA1108 configuration patterns, including ac non-automatic air circuit breaker 3wa, withdrawable version, with guide frame, iec 60947-2, size; withdrawable circuit breaker, with guide frame, iec 60947-2, size 1, 4-pole, n pole on left, in=800.
The dots or blanks in a pattern stand for order-specific characters — ratings, terminals and options chosen at purchase. Your unit's rating plate carries the complete order number: send it to KKM Solutions exactly as printed and our order desk replies with pricing and availability for that precise configuration, with worldwide shipping. We also source Siemens accessories and spares for the 3WA1108 series.
Known 3WA1108 Configurations
| Configuration pattern | Description |
|---|---|
| 3WA1108-3.C22-.... | Documented air circuit breaker configuration |
| 3WA1108-3.C23-.... | fixed-mounted circuit breaker, IEC 60947-2, size 1, 4-pole, N pole on right, In=800 A up to 690 V AC |
| 3WA1108-3.C25-.... | Documented air circuit breaker configuration |
| 3WA1108-3.C33-.... | Documented air circuit breaker configuration |
| 3WA1108-3.C34-.... | Documented air circuit breaker configuration |
| 3WA1108-3.C47-.... | Withdrawable circuit breaker with guide frame, IEC 60947-2, frame size 1, 4-poles, N-pole left, In=8 |
| 3WA1108-3.C56-.... | withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=800 |
| 3WA1108-3.C57-.... | Documented air circuit breaker configuration |
| 3WA1108-3.C77-.... | withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on left, In=800 |
| 3WA1108-3.C78-.... | withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on left, In=800 |
| 3WA1108-3.C81-.... | withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=800 |
| 3WA1108-3.C87-.... | Documented air circuit breaker configuration |
| 3WA1108-3.C88-.... | Documented air circuit breaker configuration |
| 3WA1108-3.E22-.... | fixed-mounted circuit breaker, IEC 60947-2, size 1, 4-pole, N pole on right, In=800 A up to 690 V AC |
| 3WA1108-3.E23-.... | Documented air circuit breaker configuration |
| 3WA1108-3.E41-.... | Documented air circuit breaker configuration |
| 3WA1108-3.E42-.... | Withdrawable circuit breaker with guide frame, IEC 60947-2, frame size 1, 4-poles, N-pole left, In=8 |
| 3WA1108-3.E43-.... | Documented air circuit breaker configuration |
| 3WA1108-3.E62-.... | withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 3-pole, In=800 A up to 690 V AC |
| 3WA1108-3.E67-.... | Documented air circuit breaker configuration |
| 3WA1108-3.E83-.... | withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=800 |
| 3WA1108-3.E84-.... | withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=800 |
| 3WA1108-3.F33-.... | Documented air circuit breaker configuration |
| 3WA1108-3.F34-.... | Withdrawable circuit breaker with guide frame, IEC 60947-2, frame size 1, 3-poles, In=800A up to 690 |
| 3WA1108-3.F35-.... | Withdrawable circuit breaker with guide frame, IEC 60947-2, frame size 1, 3-poles, In=800A up to 690 |
| 3WA1108-3.F55-.... | withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=800 |
| 3WA1108-4.A11-.... | Documented air circuit breaker configuration |
| 3WA1108-4.A12-.... | Non-automatic circuit breaker Fixed-mounted version, IEC 60947-2, frame size 1, 4-poles, N-pole left |
| 3WA1108-4.A13-.... | Documented air circuit breaker configuration |
| 3WA1108-4.B74-.... | withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on left, In=800 |
| 3WA1108-4.B75-.... | Documented air circuit breaker configuration |
| 3WA1108-4.B76-.... | Documented air circuit breaker configuration |
| 3WA1108-4.B85-.... | Documented air circuit breaker configuration |
| 3WA1108-4.B86-.... | Documented air circuit breaker configuration |
| 3WA1108-4.B87-.... | Documented air circuit breaker configuration |
| 3WA1108-4.C26-.... | fixed-mounted circuit breaker, IEC 60947-2, size 1, 4-pole, N pole on right, In=800 A up to 690 V AC |
| 3WA1108-4.C30-.... | Documented air circuit breaker configuration |
| 3WA1108-4.C31-.... | Documented air circuit breaker configuration |
| 3WA1108-4.C45-.... | Documented air circuit breaker configuration |
| 3WA1108-4.C46-.... | Withdrawable circuit breaker with guide frame, IEC 60947-2, frame size 1, 4-poles, N-pole left, In=8 |
3WA1108 — Frequently Asked Questions
How do I order a 3WA1108 air circuit breaker?
Siemens 3WA1108 units are configured per order — the full order number on your existing unit or panel schedule identifies the exact configuration. Email the complete order number (every character) to orderdesk@kkmsolutions.com and our order desk replies with pricing and availability within 1 business day.
What if some characters of my 3WA1108 order number are unreadable?
Send a photo of the rating plate or nameplate to orderdesk@kkmsolutions.com along with what the unit does (voltage, current rating, mounting). We identify the configuration against manufacturer data and confirm the exact replacement before quoting — we never guess part numbers.
Can KKM Solutions supply accessories and spares for the 3WA1108 series?
Yes. Alongside complete units we source Siemens accessories and spare parts for the 3WA1108 series — send the accessory part number or describe the part and we quote it.
Does KKM Solutions ship worldwide?
Yes. We ship worldwide from our Calgary, Alberta base — to your site, warehouse, or freight forwarder. Sourced items ship per the quoted lead time.
Have the full 3WA1108 order number?
Send it exactly as printed on the rating plate — we source the precise configuration and reply with pricing and availability.