Outwardly flawless and discreet in design. With bright, clearly recognisable acknowledgement. Framed by a chrome housing ring, optionally matt or polished. Robust and solid on the inside. The VB 42 class 3+ pushbutton impresses with its new look and its further enhanced capabilities when it comes to vandalism resistance. With the class 3+, SCHAEFER has set itself the task of offering a pushbutton that can withstand twice the impact force required by the strictest vandalism standard EN 81-71 Class 2. The VB 42 class 3+ also complies with protection class IP 65. The reinforced VB 42 class 3+ requires the same breakthrough as the previous VB 42 (EN 81-71 class 2) and the entire RT 42 push-button family. This means that push-buttons can be replaced according to local requirements. The LED colours hyper red, blue, green and white are available for acknowledgement. The VD 42 class 3+ indicator is also available to match the more modern appearance with flattened rim and improved acknowledgement.
Fixing | |
Plastic nut | X |
Faceplate thickness | 1 - 15 mm |
Connectivity | |
Screw terminal 3 + 4 poles | 0.1 - 1 mm² |
Electrical data | |
P | 150 VA / 60 W |
Switching element | |
Snap switch | X |
Actuating force | 5 N |
NO contact (SPST-NO) | |
NO contact (quantity) | 1 |
U (DC) | 30 V |
I | 2 A DC |
Alternating contact (SPDT) | |
Alternating contact (quantity) | 1 |
U (DC) | 30 V |
U (AC) | 50 V |
I | 3 A AC / 2 A DC |
LED | |
U | 12 - 30 V AC/DC |
U (option) | 30 - 48 V AC/DC |
I | 20 mA |
Other | |
Service life | tested for 10 million operations |
Degree of protection according to DIN EN 60529 | IP 65 |
Compliance | |
EN 81-20 | X |
EN 81-71 Class 1 | X |
EN 81-71 Class 2 | X |
EN 81-72 | X |