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SBR33
SBR33
27 mm, recessed
SBR33 is a ring illuminated metal piezoelectric switch designed with no moving mechanical components, featuring waterproof and tamper-resistant elements to ensure service in the harshest environments. SBR33 can be used in Car Wash Systems, Emergency Call Boxes, Pedestrian Crossings, and more. The piezoelectric switch is fully customizable.
+ Electrical Diagram
+ Technical Drawing
Electrical Data
Switch Function
N.O. Momentary (N.C. optional) Prolonged, Toggle (On/Off), Continuous as well as Programmable, Timer, Slide, Self Diagnostic, and WiFi Enabled optional
Switch Voltage
0-24 АС/DC
Switch Current
0.2 A standard (up to 1 Amp optional)
Rated Breaking Capacity
Power Dissipation < 5 Watt
Оperating Cycles
> 50,000,000
Switch Resistance OFF
> 20 M Ohm
Switch Resistance ON
< 5 Ohm
Switch Capacitance
10 pF
Switch On Duration
Up to 20 sec
Contact Configuration
Free polarity
Mechanical Data
Housing Materials
Aluminum 6061 T651, Stainless Steel (Type 303, 304 or 316) or Plastic
Actuating Force
2-5 Newtons
Illuminated Ring
Polycarbonate
Connection
22 AWG standard, (pin, tab or terminal blocks optional)
Shock Protection
IK 10
Fastening Torque
2.5 Nm
Environmental Data
Operating Temperature
-20°C to +75°C
Storage Temperature
-40°C to +125°C
IP Protection
IP69 K
Key Specifications
12 V or 24 V LEDs standard (3.3 V and 5 V available)
Red, Green, Amber, Blue, White or Bi-Color Red/Green or Tri-Color R-B-G LEDs
Aviation Grade Aluminum or Stainless Steel 303 (304, 316 optional)
Tactile versions with center movement optional
Momentary, N.O. standard (N.C., Prolonged, Haptic, Toggle, Continuous optional)
30 cm cable standard (longer length, connectors, pins or terminal block optional)
Glass and Plastic versions available as wel