EUCHNER – More than safety.
EUCHNER – More than safety.
HomeProductsPosition switches and multiple limit switchesEGT and EGM single hole fixing limit switchesEGT12RRSEM4C1888

EGT12RRSEM4C1888 (Order no. 079139)

Precision single hole fixing limit switch EGT12

  • with reed contact and protective diode
  • Plunger material stainless steel
  • Any installation orientation
EGT12RRSEM4C1888 (Order no. 079139)

Description

Switching element

Reed contact, 1 NC contact

Never switch incandescent lamps. Not even for test purposes. Single hole fixing limit switches must not be used as an end stop.

Dimension drawing
Dimension drawing
Wiring diagram
Wiring diagram
Wiring diagram
Wiring diagram

Dimensional drawings

Dimensional drawings

Connection examples

Connection examples

Connection examples

Connection examples

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20DNV-GL_TAA0000172 Rev. 1CCC2024010305643589_SingleHoleswitch_EGc_UL_us_E155795_3/6

Electrical connection values

Rated insulation voltage Ui 50 V
Utilization category
DC-13 0.3 A 24 V
AC-12 0.3 A 30 V
Short circuit protection according to IEC 60269-1 0.4A gG
Switching voltage
min. 1 V
Switching current
min. at 24 V 1 mA

Mechanical values and environment

Approach speed 0.01 ... 20 m/min
Connection type Plug connector M12 (4-pin)
Number NC contacts 1
Design Thread M12 x 1
Actuating element Roller plunger (short)
Actuating force 16 N
Installation orientation any
Mechanical life 5 x 10⁶
Switching principle Reed contact
Degree of protection IP67 (Mating connector inserted and screwed tight.)
Ambient temperature -25 ... +80 °C
Material
Sleeve Brass, nickel plated
Threaded section stainless steel
Contact Rhodium
Repeat accuracy (absolute) ±0.01 mm (on axial actuation in the retracted state after approx. 2,000 operating cycles)

Miscellaneous

C number
C1888 with wiring according to DESINA

Downloads

Complete package

Download all important documents with a single click.

Content:

  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download Complete Package (ZIP, 2,6 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 079139
Item designation EGT12RRSEM4C1888
Gross weight 0,1kg
Customs tariff number 85365019000
ECLASS 27-27-06-01 Position switch (Type 1)

Technical support

Technical support
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER (UK) Ltd.
+44 114 2560123
sales(at)euchner.co.uk

EUCHNER USA Inc.
+1 315 701-0315
info(at)euchner-usa.com

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