Switching element
2131H | Slow-action switching contact 3 NC + 1 NO |
Dimension drawing
2131H
Electro-mechanical safety switches
Dimension drawing2131H
Technical dataApprovals
Mechanical values and environment
Housing material | Anodized die-cast alloy |
Weight | 0,3 kg |
Ambient temperature | -20 … 75 °C |
Degree of protection | IP67 |
Mechanical life | 2 x 106 |
Contact material | Silver alloy, gold flashed |
Switching principle | Slow-action switching contact |
Installation orientation | Any |
Number of door position positively driven contacts | 3 |
Number of door position NO contacts | 1 |
Connection | |
1 x | Cable gland M20 x 1.5 |
Clamping range for cable | 6,5 … 12 mm |
Approach speed | max.20 m/min |
Actuation frequency | 1200 1/h |
Retention force | 10 N |
Extraction force | 35 N |
Actuating force | 35 N |
Insertion depth | 52 mm |
Electrical connection ratings
Thermal rated current Ith | 4 A |
Utilization category according to EN 60947-5-1 | |
AC-15 | 4A 50V |
DC-13 | 4A 24V |
Short circuit protection according to IEC 60269-1 | |
(Fuse) | 4A gG |
Rated insulation voltage Ui | 50 V |
Rated impulse withstand voltage Uimp | 2,5 kV |
Switching voltage | 12 V |
Switching current | |
Min. at DC 24V | 1 mA |
Connection cross-section | 0,34 … 1,5 mm? |
Other
Explosion protection | |
incl. cable gland | II3G Ex nR IIB T5 Gc X / II3D Ex tc IIIC T90°C Dc |
Reliability values according to EN ISO 13849-1
Monitoring of the safety guard position | |
B10D | 4,5 x 106 |
In combination with Actuator BETAETIGER-Z-GMechanical values and environment
Overtravel | 4 mm |
In combination with Actuator BETAETIGER-Z-GNMechanical values and environment
Overtravel | 16 mm |