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Automation & Pneumatics Automation Control & Warning Devices Position Switches

Siemens 3SE52421KC05 3SE5242-1KC05 Door-operated switch 3 A Tappet, Teflon tappet IP66, IP67 1 pc(s)

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  1. Siemens 3SE52421KC05 3SE5242-1KC05 Door-operated switch 3 A Tappet, Teflon tappet IP66, IP67 1 pc(s)
  2. Siemens 3SE52421KC05 3SE5242-1KC05 Door-operated switch 3 A Tappet, Teflon tappet IP66, IP67 1 pc(s)
  3. Siemens 3SE52421KC05 3SE5242-1KC05 Door-operated switch 3 A Tappet, Teflon tappet IP66, IP67 1 pc(s)
  4. Siemens 3SE52421KC05 3SE5242-1KC05 Door-operated switch 3 A Tappet, Teflon tappet IP66, IP67 1 pc(s)
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Sale through:
Conrad Electronic Terms & Conditions
Online available
Ready for dispatch: Wed 17.9. - Thu 18.9.2025
€51.99
incl. VAT 
plus Shipment
ContentQuantityPiece priceTotal
1 pc(s)1€ 51.99€ 51.99
€ 51.99€ 51.99
incl. VAT 
plus Shipment
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Technical specifications

  • Mounting type: screw fastening
  • Number of switching contacts: 2
  • Operating frequency: 50/60 Hz
  • Isolation voltage: 400 V
Connection

Screws

Operation type

Tappet

Teflon tappet

Switching current (max.)

3 A

Contact type

2 breakers

1 maker

1 change-over

Contact material

Silver alloy

Weight

85 g

Actuating force

20 N

Min. temperature

-25 °C

Max. temperature

+60 °C

IP66

IP67

Thread size

M20 x 1.5

Durability

15000000

Electrical lifespan

100000

Material

Plastic

Width

50 mm

Type

3SE5242-1KC05

Content

1 pc(s)

Dim

(L x W) 60.7 mm x 50 mm

RoHS-compliant

Yes

Length

60.7 mm

Slow-action switch

Plastic

TRUE

Other

TRUE

None

None

None

Cuboid

IP66/IP67

TRUE

2

Plunger

None

FALSE

3 A

50 mm

33 mm

60.7 mm

FALSE

2

1

0

Roller cam straight

12

Product type

Door-operated switch

Documents & Downloads

User & Safety Instructions
User & Safety Instructions 1731273 Siemens 3SE52421KC05 3SE5242-1KC05 Door-operated switch 3 A Tappet, Teflon tappet IP66, IP67 1 pc(s)
cs PDF
Download

Description

!!! Phased-out product !!! The successor product series is 3SK2 (see FAQ xxxxxxxxx) SIRIUS safety relay with relay and electronic 24 V DC, 45 mm Spring-type terminal EC instantaneous: 2 NO EC delayed: 2 SC: 1 monitored start Basic device Maximum achievable PL according to EN 13849-1: Maximum achievable SIL according to IEC 61508: 3

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Accessories

(*All information is incl. VAT.)

The necessary accessories are required to use the article as described

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Conrad Electronic

€ 29.99*

Last seen

(*All information is incl. VAT.)
Siemens 3SE52421KC05 3SE5242-1KC05 Door-operated switch 3 A Tappet, Teflon tappet IP66, IP67 1 pc(s)

Siemens 3SE52421KC05 3SE5242-1KC05 Door-operated switch 3 A Tappet, Teflon tappet IP66, IP67 1 pc(s)

Conrad Electronic

€ 51.99*
Einkaufen in AR
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