Siemens 3SE3902-4CB20

Foot switch molded-plastic enclosure Pedal switch 1-pedal without cover, 1 change-over contact

MPN
3SE3902-4CB20
Price and lead time confirmed within 1 business day
Request a Quote

A real person replies, typically within 1 business day — see our privacy policy.

What happens next
  1. We check stock, condition and lead time
  2. You get a written quote by email
  3. Approve 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
  • Ships via
  • 100% positive eBay feedback

Have spare Siemens parts? We buy surplus →

What is the Siemens 3SE3902-4CB20?

Foot switch molded-plastic enclosure Pedal switch 1-pedal without cover, 1 change-over contact

Specifications

General

product brand nameSIRIUS
product designationmomentary-contact foot switch
product type designation3SE39

General technical data

protection class IPIP65
mechanical service life (operating cycles) typical1 000 000
reference code according to IEC 81346-2S
Substance Prohibitance (day/month/year)07/01/2006
Net Weight0.371 kg
number of switching steps1
number of the actuation pedals1

Ambient conditions

ambient temperature during operation-10 ... +75 °C
number of NC contacts for auxiliary contacts0
number of NO contacts for auxiliary contacts0
operational current at AC-15 at 230 V rated value5 A

Enclosure

material of the enclosureplastic with total insulation
color — of the enclosureblack
color — of the enclosure top partblack

Actuator

product feature — interlockNo
product feature — latchingNo
cable entry typecable, 3 m

Installation/ mounting/ dimensions

fastening methodscrew fixing
height96 mm
width71 mm
depth27 mm

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

3SE3902-4CB20: frequently asked questions

When can 3SE3902-4CB20 be shipped?

3SE3902-4CB20 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 3SE3902-4CB20 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 3SE3902-4CB20 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 3SE3902-4CB20, subject to availability and destination.

More Siemens parts

Siemens 3SE2903-1AA20 – Momentary-contact foot switch, 1-pedal, with cover, without latching, Metal enclosure IP65, 2 NO+2 NC
Siemens
3SE2903-1AA20

Momentary-contact foot switch, 1-pedal, with cover

Siemens 3SE2912-2AB20 – Foot switch, 1-pedal without cover, with latching Metal enclosure IP65, 1 NO+1 NC, Cable entry M20 x 1.5
Siemens
3SE2912-2AB20

Foot switch, 1-pedal without cover

Siemens 3SE2932-0AB20 – Momentary-contact foot switch, 2-pedal without cover, without latching, metal enclosure IP65
Siemens
3SE2932-0AB20

Momentary-contact foot switch, 2-pedal without cover

Siemens 3SE2932-1AB20 – Momentary-contact foot switch, 2-pedal without cover, without latching, metal enclosure IP65
Siemens
3SE2932-1AB20

Momentary-contact foot switch, 2-pedal without cover

Siemens 3SE3934-5CB20 – Pedal switch 2 change-over contacts 2-pedal, without protective cover
Siemens
3SE3934-5CB20

Pedal switch 2 change-over contacts 2-pedal

Siemens 3SE3982-0K – Accessories, contact block 6 A, 1 NO+1 NC
Siemens
3SE3982-0K

Accessories, contact block 6 A, 1 NO+1 NC

Siemens 3SE3982-0L – Accessories: contact block 16 A, 1 NO+1 NC
Siemens
3SE3982-0L

Accessories: contact block 16 A, 1 NO+1 NC

Siemens 3SE3982-7J – Accessory: contact block 1 NO+1 NC replacement for momentary-contact foot switch 3SE2924-3AA20
Siemens
3SE3982-7J

Accessory: contact block 1 NO+1 NC replacement for…

Siemens 3SE3902-4CB20Price and lead time confirmed within 1 business day
Request a Quote