Series GLBF... 12 mm, mechanical
- Plunger spacing 12 mm
- Horizontal housing
- Degree of protection IP67 according to IEC 60529
- LED function display optional

Ismertetés
Switching elements
ES 502 E | Snap-action switching contact 1 NC + 1 NO |
ES 508 | Slow-action switching contact 1 NC |
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 ISO 14119, 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)
LE060 | 12 ... 60 V AC/DC |
LE110 | 110 V AC ±15% |
LE220 | 220 V AC ±15% |




Dimension drawings

Connection examples

Connection examples

Connection examples

Műszaki adatok
Approvals



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 24V, switching element ES508 | min. 10 mA (applies to station 1) |
min. at DC 12V, switching element ES502E | min. 10 mA (applies from station 2) |
Utilization category | |
DC-13 | 6A 24V |
AC-12 Switching element ES502E | 8A 250V |
AC-15 | 6A 230V |
rated thermal current Ith | 8 A |
Mechanical values and environment
Approach speed | 0.01 ... 40 m/min |
Number NC contacts | 3 |
Number of switching elements | 4 |
Number of NO contacts | 3 |
Number of positively driven contacts | 1 |
Connection | |
4 x | M25 x 1.5 |
Degree of protection | IP67 |
Design | horizontal |
Material | |
Contact | Silver alloy, gold flashed |
Housing | Die-cast aluminum, anodized |
Actuating element | Chisel plunger |
Actuating force | min. 20 N |
Mechanical life | 30 x 10⁶ |
Installation orientation | any |
Switching principle | |
Switching element ES502E | Snap-action switching contact (Contact closing time < 4 ms, contact bounce time < 3 ms, applies from station 2) |
Switching element ES508 | Slow-action switching contact (applies to station 1) |
Operating point accuracy | ± 0.002 (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.) |
Plunger spacing | 12 mm |
Ambient temperature | -5 ... +80 °C |
Reliability values acc. to EN ISO 13849-1
B10D | 20 x 10⁶ |
Miscellaneous
Additional information | Mixed contact assembly (On horizontal multiple limit switches, it is necessary to start with the safety station/s on the left side (view on the plunger side). If several safety stations are to be installed, these must be installed directly one after the other.) |
Letöltések
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
Single Documents
Other Documents





Ordering data
Rend. sz. | 091151 |
Articlename | GLBF04D12-1508-M |
Weight | 0,819kg |
Customsclass | 85365019 |