Siemens 3WA1240-3.C45-....

Withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on left

MPN: 3WA1240-3.C45-....
Category: 3WA1 Air Circuit Breakers/Non-Aut. Air Circ. Br. up to 6300 A (AC), IEC

Price and lead time confirmed within 1 business day

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2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Siemens 3WA1240-3.C45-....?

withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on left, In=4000 A up to 690 V AC 50/60 Hz, breaking capacity S Icu=66/50 kA at 500/690 V, tripping unit ETU300 LSI G optimized for standard applications, without display, basic protection LT, ST, INST, GF, including protection of the N conductor (internal neutral point sensor available), trip alarm switch (1 x CO), connection at rear, top vertical, bottom horizontal guide frame with shutter, without position signaling switch,

3WA1240-3.C45-....: frequently asked questions

When can 3WA1240-3.C45-.... be shipped?

3WA1240-3.C45-.... is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 3WA1240-3.C45-.... in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 3WA1240-3.C45-.... and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 3WA1240-3.C45-...., subject to availability and destination.