Siemens

Siemens 3KC9603-1

Accessory for 3KC3, 3KC6 Auxiliary switch contains 3 change-over contacts: 1 change-over contact for Position…

MPN: 3KC9603-1
Category: Accessories and Spare Parts

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 3KC9603-1?

Accessory for 3KC3, 3KC6 Auxiliary switch contains 3 change-over contacts: 1 change-over contact for Position I, O, II for 40-160 A with separate contacts contains 1 unit incl. set of screws

Specifications

Model

product brand name	SENTRON
product designation	Accessories for transfer switching equipment

Auxiliary circuit

number of CO contacts of auxiliary contacts instantaneous contact	3
number of NC contacts for auxiliary contacts instantaneous contact	0
number of NO contacts for auxiliary contacts instantaneous contact	0

Suitability

suitability for use

3KC3, 3KC6

Product details

product description

Auxiliary switch with 3 CO contacts: One for position I, O and II, with separate COM connection, AC13 2 A 250 V AC

Connections

type of electrical connection	0.5 to 2.5 mm² solid / 0.5 to 1.5 mm² stranded
type of electrical connection — for auxiliary and control circuit	Box terminal

Mechanical Design

height	48.4 mm
width	104 mm
depth	17.8 mm
fastening method	screw fixing
Net Weight	65 g

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

Product data sheet 3KC9603-1PDF

3KC9603-1: frequently asked questions

When can 3KC9603-1 be shipped?

3KC9603-1 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 3KC9603-1 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 3KC9603-1 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 3KC9603-1, subject to availability and destination.