EUCHNER – More than safety.
EUCHNER – More than safety.

GLBF02R12-502-MC2050 (Rend. sz. 093166)

Series GLBF... 12/16 mm, mechanical

  • Plunger spacing 12 or 16 mm
  • Horizontal housing
  • Degree of protection IP67 according to IEC 60529
  • LED function display optional
GLBF02R12-502-MC2050 (Rend. sz. 093166)


Switching elements

ES 502 E

Snap-action switching contact 1 NC + 1 NO

ES 508

Slow-action switching contact 1 NC

ES 514

Snap-action switching contact 1 NC + 1 NO

On the use of safety switching elements, the dog distance must be maintained to achieve the positively driven travel. The dogs must be positively mounted according to EN 1088, i.e. riveted, welded or secured in some other way against becoming loose.

LED function display (optional)

Function displays are available for the following voltage ranges (see accessories)


12 ... 60 V AC/DC


110 V AC ±15%


220 V AC ±15%

Dimension drawing
Dimension drawing
ES 502 E
ES 502 E
ES 508
ES 508
(on request)
(on request)

Dimension drawings

Dimension drawings

Connection examples

Connection examples

Connection examples

Connection examples

Connection examples

Connection examples

Műszaki adatok


EAC_RU C-DE.MO05.B.00971/20c_UL_us_E155795_3/6CCC_2020980305000540_CQC2008010305306206

Electrical connection ratings

Connection cross-section 0.34 ... 1.5 mm²
Rated insulation voltage Ui 250 V
Rated impulse withstand voltage Uimp 2.5 kV
Short circuit protection according to IEC 60269-1 8A gG
Switching current
min. at DC 12V min. 10 mA
Utilization category
AC-15 6A 230V
DC-13 6A 24V
AC-12 8A 250V
rated thermal current Ith 8 A

Mechanical values and environment

Approach speed 0.01 ... 80 m/min
Number NC contacts 2
Number of switching elements 2
Number of NO contacts 2
Connection 3 x M25 x 1.5
Degree of protection IP67
Design horizontal
Housing Sand-cast aluminum, anodized
Contact Silver alloy, gold flashed
Actuating element Roller plunger (Slide bearing)
Actuating force min. 20 N
Mechanical life 30 x 10⁶
Installation orientation any
Switching principle Snap-action switching contact
Contact bounce time < 3 ms
Roller diameter 8
Operating point accuracy ± 0.01 (The reproducible operating point accuracy refers to the axial travel of the plunger after the switching element ES 502 E has been run-in with approx. 2,000 operating cycles.)
Contact closing time < 4 ms
Plunger spacing 12 mm
Ambient temperature -5 ... +80 °C


C number


Complete package

Download all important documents with a single click.


  • 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, 1,0 MB)

Single Documents

Other Documents

Ordering data

Rend. sz. 093166
Articlename GLBF02R12-502-MC2050
Weight 0,667kg
Customsclass 85365019

Műszaki támogatás

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

EUCHNER Magyarország Kft.
+36 1919 0855