PTR Hartmann
Switching Test Probe "OFF-ON-OFF" with Easy-Replacement System 160 mil / 4.0 mm

Serie 3214/2GW

  • 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)
  • Short design (25.0 mm)
  • High soldering temperature up to 300°C
Mechanical Data    
Center 4.00 mm /160 mil
Full travel 5.00 mm
Working travel 4.00 mm
Rated travel 3.00 mm
Switching travel ON 2.50 mm
Switching travel OFF 3.50 mm
Pre-loaded spring force 1.00 N
Spring force at working travel 3.00 N
Spring force at rated travel 2.50 N
Spring force at switching travel ON 2.25 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 1.000 V
Barrel Brass, gold-plated
Spring Spring Steel, gold-plated
Plunger CuBe  
Receptacle Brass, gold-plated
Recommended diameter of drill    
HP 2361.1 / EP CP 201 (trolitax) 3.50 mm
HGW 2372 (glass filled material) 3.51 mm
Available Screw Tools    
Article Designation Max. Plate Diameter
WFSB 1060/G-4.0-3.0 3.0
Tip Style • Diameter • Plating



1.50C Au
2.00C Au


3.00C Au

How to Order    
3214/2GW-C-3.0 N-Au-2.0C

  1. Series
  2. Collar Height
  3. Threaded Design
  4. Interchangeable without Soldering
  5. Tip Style
  6. Spring Force
  7. Tip Plating
  8. Tip Diameter
  9. Tip Material (only for CuBe)

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