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TZ-1G

High-temperature Basic Switch

Image

High-temperature Basic switch, General load, Pin plunger

Actuator Pin plunger
Contact form SPDT (Single-Pole, Double-Throw type)
Terminal Screw terminal (M3.5)
Degree of protection IP00

Item list of TZ

  • Ratings / Performance
ActuatorPin plunger 3 dia.
Ceramic plunger
Contact formSPDT (Single-Pole, Double-Throw type)
Rivet
Pt
Contact gap (standard value)0.5 mm
TerminalScrew terminal (M3.5)
LoadGeneral load
Ratings (AC) Non-Inductive loadResistive load: 1 A at 125 VAC, 1 A at 250 VAC
Lamp load (NC): 0.9 A at 125 VAC, 0.45 A at 250 VAC
Lamp load (NO): 0.45 A at 125 VAC, 0.3 A at 250 VAC
Inductive load: 1 A at 125 VAC, 1 A at 250 VAC
Motor load (NC): 1.5 A at 125 VAC, 0.45 A at 250 VAC
Motor load (NO): 0.75 A at 125 VAC, 0.3 A at 250 VAC
Ratings (DC) Non-Inductive loadResistive load: 1 A at 8 VDC, 1 A at 14 VDC, 1 A at 30 VDC, 0.4 A at 125 VDC
Lamp load (NC): 0.9 A at 8 VDC, 0.9 A at 14 VDC, 0.9 A at 30 VDC, 0.05 A at 125 VDC
Lamp load (NO): 0.45 A at 8 VDC, 0.45 A at 14 VDC, 0.45 A at 30 VDC, 0.05 A at 125 VDC
Inductive load: 1 A at 8 VDC, 1 A at 14 VDC, 1 A at 30 VDC, 0.4 A at 125 VDC
Motor load: 1.5 A at 8 VDC, 1.5 A at 14 VDC, 1.5 A at 30 VDC, 0.05 A at 125 VDC
Inrush currentNC: 9 A max.
NO: 4.5 A max.
Ambient temperature-65 to 400 ℃ (with no freezing or condensation)
Ambient humidity85 %RH max.
Speed of permissible operation0.05 mm/s to 1 m/s
Permissible operating frequencyElectrical: 20 operations / 1 minute max.
Mechanical: 60 operations / 1 min max.
Contact resistance (Initial value)100 mΩ max.
Insulation resistance100 MΩ min. (at 500 VDC)
Dielectric strengthBetween each terminal of the same polarities: 1,000 VAC 50/60 Hz 1 min
Between live-metallic part and ground: 1,500 VAC 50/60 Hz 1 min
Between each terminal and non-live-metallic part: 1,500 VAC 50/60 Hz 1 min
DurabilityElectrical: 50,000 operations min.
Mechanical: 100,000 operations min.
Degree of protectionIP00
Degree of protection against electric shockClass I
Malfunction: 10 to 55 Hz, 1.5 mm double amplitude
Destruction: 500 m/s2 max.
Malfunction: 300 m/s2 max.
Operating Force (OF)Standard value 4.9 N max.
Release Force (RF)Standard value 1.12 N min.
Pre-Travel (PT)Standard value 0.4 mm max.
Over-Travel (OT)Standard value 0.13 mm min.
Movement Differential (MD)Standard value 0.15 mm max.
Operating Position (OP)Standard value 15.3 to 16.5 mm
  • Mounting hole dimensions

Screw mounting hole dimensions

  • Terminals

Series

High-temperature Basic Switch

TZ