PTR Hartmann

Product Configurator

Here you can choose the features of your product according to your requirements. The order code will be created dynamically and displayed.

1 Rating

2 Operating force

3 Ambient temperature

4 Contact arrangement

5 Actuator

6 Fixing position

7 Terminals

Order code:
MBZ1
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Tension spring mechanism

MBZ1

  • Micro switches design B acc. to DIN 41635
  • Functional final inspection and testing
  • Solid design
  • High-quality materials
  • Very exact switching position
  • Version 100.0 mA 12.0 VDC with Au plated contacts
  • Fulfils glow wire testing GWT 750 °C / 2 s acc. DIN EN 60335-1 (household appliance standard)

Micro switches, also known as snap action switches, are primarily used as limit switches, but are also suitable for many other industry applications. The actual switching speed is completely independent from the speed of operation. ISO 9001:2008 approved production together with 100% functional final inspection and testing guarantee reliable operation. These products reflect our long standing experience in design and production of high quality switches.

Length 20.0 mm
Width 6.5 mm
Height 9.65 mm
Mech. lifetime max. 10.000.000 actuations 
Electrical lifetime min. 50.000 actuations, at 6 A 
Electrical lifetime min. 10.000 actuations, at 10.0 A 
Movement differential see know how - Overview Actuators Travel | Forces 
Pretravel see know how - Overview Actuators Travel | Forces 
Overtravel see know how - Overview Actuators Travel | Forces 
Operating position see know how - Overview Actuators Travel | Forces 
Contact opening < 3 mm (µ)
Housing PBT (UL94-V0) 
Cover PBT (UL94-V0) 
Actuator for 85 °C ambient temperature POM (UL94-HB) 
Actuator for 130 °C ambient temperature PBT (UL94-V0) 
Pin plating CuZn, Ag plated 
Contacts AgNi, AgNi, Au plated 
Contact spring CuBe 
Approvals ENEC-VDE depending on version 
Approvals cULus