PTR Hartmann
Switching Test Probe "OFF-ON-OFF" with Easy-Replacement System 138 mil / 3.5 mm

Serie 3212/2GS

  • Test Probe with switching function for cable harness test and presence verification
  • Threaded type
  • Switching test probe "OFF-ON-OFF" type
  • Easy-replacement system (replacement without soldering)
  • High soldering temperature up to 300°C
Mechanical Data    
Center 3.50 mm /138 mil
Full travel 5.00 mm
Working travel 3.00 mm
Rated travel 4.00 mm
Switching travel ON 2.50 mm
Switching travel OFF 3.50 mm
Pre-loaded spring force 0.60 N
Spring force at working travel 3.00 N
Spring force at rated travel 2.40 N
Spring force at switching travel ON 2.10 N
Spring force at switching travel OFF 2.75 N
Temperature range -30 °C - +120 °C
Electrical Data    
Max. current rating 3.0 A
Typical continuity resistance ≤ 20 mOhm
Max. current rating 1.0 A
Typical continuity resistance ≤ 40 mOhm
Electric strength 1000 V
Barrel Brass, gold-plated
Spring Spring Steel, gold-plated
Plunger CuBe  
Receptacle Brass, gold-plated
Recommended diameter of drill    
H 3011/GWR5 (/R /RK)
HP 2361.1 (trolitax) 3.02 mm
HGW 2372 (glass filled material) 3.04 mm
H 3011/K (/5K)
HP 2361.1 (trolitax) 3.01 mm
HGW 2372 (glass filled material) 3.02 mm
Available Screw Tools    
Article Designation Max. Plate Diameter
WFSB 3012/G-S1.8 alle
WFSB 3012/G-4.0-2.6 2.6
WFSB 3012/G-4.0-3.0-Z 3.0
Tip Style • Diameter • Plating

Tip Style_C_005_Au


2.00C Au
3.00C Au

How to Order    
3212/2GS-C-3.0 N-Au-2.0C

  1. Series
  2. Collar Height
  3. Threaded Design
  4. Plug-in Connector
  5. Tip Style
  6. Spring Force
  7. Tip Plating
  8. Tip Diameter
  9. Tip Material (only for CuBe)

Order Code:
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