Siemens 3WA1220 Series Air Circuit Breakers

The Siemens 3WA1220 series is a configurable air circuit breaker family: each unit is built to an order-specific number, and this page documents 39 known 3WA1220 configuration patterns, including non-automatic circuit breaker withdrawable version, without guide frame, iec 60947-2, frame size 2; ac non-automatic air circuit breaker 3wa, withdrawable version, with guide frame, iec 60947-2, size.

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 3WA1220 series.

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Known 3WA1220 Configurations

Dots and blanks in a configuration pattern are order-specific characters (rating, terminals, accessories). Your unit's rating plate shows the complete number — send it as printed and we quote that exact configuration.

Configuration pattern	Description
3WA1220-1.U43-....	DC non-automatic ACB withdrawable version, with guide frame, IEC 60947-2, frame size 2, 4-poles, In=
3WA1220-1.U44-....	DC non-automatic ACB withdrawable version, with guide frame, IEC 60947-2, frame size 2, 4-poles, In=
3WA1220-1.U63-....	DC non-automatic circuit breaker 3WA withdrawable version, with guide frame, IEC 60947-2, size 2, 3
3WA1220-1.U64-....	DC non-automatic circuit breaker 3WA withdrawable version, with guide frame, IEC 60947-2, size 2, 3
3WA1220-1.U65-....	DC non-automatic circuit breaker 3WA withdrawable version, with guide frame, IEC 60947-2, size 2, 3
3WA1220-3.A64-....	AC non-automatic air circuit breaker 3WA, withdrawable version, with guide frame, IEC 60947-2, size
3WA1220-3.A65-....	AC non-automatic air circuit breaker 3WA, withdrawable version, with guide frame, IEC 60947-2, size
3WA1220-3.F32-....	Withdrawable circuit breaker with guide frame, IEC 60947-2, frame size 2, 3-poles, In=2000A up to 69
3WA1220-3.F35-....	Withdrawable circuit breaker with guide frame, IEC 60947-2, frame size 2, 3-poles, In=2000A up to 69
3WA1220-3.F74-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 2, 4-pole, N pole on left, In=2000
3WA1220-3.G81-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 2, 4-pole, N pole on right, In=200
3WA1220-3.G87-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 2, 4-pole, N pole on right, In=200
3WA1220-3.G88-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 2, 4-pole, N pole on right, In=200
3WA1220-4.B05-....	Fixed-mounted circuit breaker IEC 60947-2, frame size 2, 3-poles, In=2000A up to 690V AC 50/60Hz, br
3WA1220-4.C67-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 2, 3-pole, In=2000 A up to 690 V A
3WA1220-4.C74-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 2, 4-pole, N pole on left, In=2000
3WA1220-4.C75-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 2, 4-pole, N pole on left, In=2000
3WA1220-4.C85-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=200
3WA1220-4.C86-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=200
3WA1220-4.C87-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=200
3WA1220-4.E23-....	fixed-mounted circuit breaker, IEC 60947-2, size 2, 4-pole, N pole on right, In=2000 A up to 690 V A
3WA1220-4.E25-....	fixed-mounted circuit breaker, IEC 60947-2, size 2, 4-pole, N pole on right, In=2000 A up to 690 V A
3WA1220-5.A02-....	Non-automatic circuit breaker Fixed-mounted version, IEC 60947-2, frame size 2, 3-poles, In=2000A up
3WA1220-5.A30-....	Non-automatic circuit breaker withdrawable version, without guide frame, IEC 60947-2, frame size 2
3WA1220-5.A31-....	Non-automatic circuit breaker withdrawable version, with guide frame, IEC 60947-2, frame size 2, 3-p
3WA1220-5.A32-....	Non-automatic circuit breaker withdrawable version, with guide frame, IEC 60947-2, frame size 2, 3-p
3WA1220-5.A66-....	AC non-automatic air circuit breaker 3WA, withdrawable version, with guide frame, IEC 60947-2, size
3WA1220-5.A81-....	AC non-automatic air circuit breaker 3WA, withdrawable version, with guide frame, IEC 60947-2, size
3WA1220-5.B06-....	Fixed-mounted circuit breaker IEC 60947-2, frame size 2, 3-poles, In=2000A up to 690V AC 50/60Hz, br
3WA1220-6.A06-....	Non-automatic circuit breaker Fixed-mounted version, IEC 60947-2, frame size 2, 3-poles, In=2000A up
3WA1220-6.A40-....	Non-automatic circuit breaker withdrawable version, without guide frame, IEC 60947-2, frame size 2
3WA1220-6.A41-....	Non-automatic circuit breaker withdrawable version, with guide frame, IEC 60947-2, frame size 2, 4-p
3WA1220-6.C15-....	Fixed-mounted circuit breaker IEC 60947-2, frame size 2, 4-poles, N-pole left, In=2000A up to 690V A
3WA1220-6.C61-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 2, 3-pole, In=2000 A up to 690 V A
3WA1220-6.C85-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=200
3WA1220-6.E31-....	Withdrawable circuit breaker with guide frame, IEC 60947-2, frame size 2, 3-poles, In=2000A up to 69
3WA1220-6.E61-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 2, 3-pole, In=2000 A up to 690 V A
3WA1220-6.E66-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 2, 3-pole, In=2000 A up to 690 V A
3WA1220-6.E71-....	withdrawable circuit breaker, with guide frame, IEC 60947-2, size 2, 4-pole, N pole on left, In=2000

3WA1220 — Frequently Asked Questions

How do I order a 3WA1220 air circuit breaker?

Siemens 3WA1220 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 3WA1220 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 3WA1220 series?

Yes. Alongside complete units we source Siemens accessories and spare parts for the 3WA1220 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 3WA1220 order number?

Send it exactly as printed on the rating plate — we source the precise configuration and reply with pricing and availability.

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