Ex switchgearPosition switches
EEx 12 range 2.
2.3 Long professional spring wire (Cat’s whisker) TL
ø1,6 ø1,6
158,5 158,5 Features • Spring wire can be actuated from any direction• Wire can be shortened 30 mm in actuating area• Exact linear actuation not necessary
• Elasticity of the spring allows for deflection above the max. switching
angle of 18° Version for equipment category 3D(dust-Ex zone 22) available
Ordering suffix: -3D Contacts/
Switch travel Change-over
Contact >
2 BNBU14 BK Snap action >
10°10°18°18° 10°10°18°18°
0° 0°
1-4 1-4 1-2 1-2 EEx 12 TL
Info Ordering details An EEx 12 range
position switching with long spring wire TL, snap action with one change-over contact: EEx 12 TL >
240