Z-15GNJ55-B

General-purpose Basic Switch

Image

General-purpose, Flexible rod (coil spring, high OF), Snap action, Self-reset type, Single-Pole, Double-Throw type, SPDT, Screw terminal (M4)

Actuator Flexible rod (coil spring, high OF)
Sensitivity Standard sensitivity
Contact form SPDT
Terminal Screw terminal (M4)
Rated current 15A
Degree of protection Drip-proof type
IEC60529 (JEM): Equivalent to IP62

Item list of Z

  • Ratings/Performance
ActuatorFlexible rod (coil spring, high OF)
SensitivityStandard sensitivity
Operation typeGeneral type
Operating mechanismSnap action
Switching mechanismSelf-reset type
Contact methodSingle-Pole, Double-Throw type
Contact formSPDT
Contact gap0.5 mm
TerminalScrew terminal (M4)
LoadGeneral load
Rated current15A
Ratings (AC) Non-Inductive loadRated voltage: 125 VAC / Resistive load: 15 A(NC) 15 A(NO) / Lamp load: 2 A(NC) 1 A(NO)
Rated voltage: 250 VAC / Resistive load: 15 A(NC) 15 A(NO) / Lamp load: 1 A(NC) 0.5 A(NO)
Ratings (AC) Inductive loadRated voltage: 125 VAC / Inductive load: 7 A(NC) 7 A(NO) / Motor load: 2.5 A(NC) 2 A(NO)
Rated voltage: 250 VAC / Inductive load: 5 A(NC) 5 A(NO) / Motor load: 1.5 A(NC) 1 A(NO)
Ratings (DC) Non-Inductive loadRated voltage: 8 VDC / Resistive load: 15 A(NC) 15 A(NO) / Lamp load: 2 A(NC) 1 A(NO)
Rated voltage: 14 VDC / Resistive load: 15 A(NC) 15 A(NO) / Lamp load: 2 A(NC) 1 A(NO)
Rated voltage: 30 VDC / Resistive load: 2 A(NC) 2 A(NO) / Lamp load: 2 A(NC) 1 A(NO)
Rated voltage: 125 VDC / Resistive load: 0.4 A(NC) 0.4 A(NO) / Lamp load: 0.4 A(NC) 0.4 A(NO)
Rated voltage: 250 VDC / Resistive load: 0.2 A(NC) 0.2 A(NO) / Lamp load: 0.2 A(NC) 0.2 A(NO)
Ratings (DC) Inductive loadRated voltage: 8 VDC / Inductive load: 7 A(NC) 7 A(NO) / Motor load: 3 A(NC) 1.5 A(NO)
Rated voltage: 14 VDC / Inductive load: 7 A(NC) 7 A(NO) / Motor load: 3 A(NC) 1.5 A(NO)
Rated voltage: 30 VDC / Inductive load: 1 A(NC) 1 A(NO) / Motor load: 1 A(NC) 0.5 A(NO)
Rated voltage: 125 VDC / Inductive load: 0.03 A(NC) 0.03 A(NO) / Motor load: 0.03 A(NC) 0.03 A(NO)
Rated voltage: 250 VDC / Inductive load: 0.02 A(NC) 0.02 A(NO) / Motor load: 0.02 A(NC) 0.02 A(NO)
Ratings explanationLamp load has an inrush current of 10 times the steady-state current. Inductive load has a power factor of 0.4 Min. (AC) and a time constant of 7 ms Max. (DC). Motor load has an inrush current of 6 times the steady-state current.
Inrush currentNC: 30 A
NO: 15 A
Ambient temperatureOperating : -10 to +60 ℃
Storage : -10 to 60 ℃
( with no icing or condensation )
Ambient humidityOperating: 35 to 95%RH
Storage: 35 to 95%RH
Speed of permissible operation1 mm/s to 1000 mm/s
Permissible operating frequency (Mechanically)120 operations / 1 minute Max.
Permissible operating frequency (Electrically)20 operations / 1 minute Max.
Contact resistance15 mΩ (Initial value. Measuring method is voltage drop method at 1 A, 6 to 8 VDC.)
Insulation resistanceBetween each terminal of the same polarities: 100 MΩ min.
Between live-metallic part and ground: 100 MΩ min.
Between each terminal and non-live-metallic part: 100 MΩ min.
(at 500 VDC Megger)
Dielectric strengthBetween each terminal of the same polarities: 1000 V min.
Between live-metallic part and ground: 2000 V min.
Between each terminal and non-live-metallic part: 2000 V min.
(50/60 Hz for 1 min)
Mechanical durability1,000,000 operations Min.
Electrical durability100,000 operations Min. (rating load)
Vibration resistance (Malfunction)Vibration frequency range: 10 to 20 Hz, Double amplitude: 1.5 mm, Malfunction: 1 ms max. at the free position and the total travel of 40 mm.
Shock resistance (Destruction)1,000 m/s**2
Shock resistance (Malfunction)Malfunction time is 1 ms Max. at the free position and the total travel of 40 mm at 50 m/s**2.
Degree of protectionDrip-proof type
IEC60529 (JEM): Equivalent to IP62
Mounting MethodMounting with screw
Pre-Travel (PT)Reference value 20 mm max.
Over-Travel (OT)Standard value 42 to 60 mm
Total travel (TT)Standard value: 40 mm max.
  • Mounting holes

Screw mounting hole dimensions

  • Type of terminal and form

  • Terminals

接点構成図

  • Applicable load diagram

Series

General-purpose Basic Switch

Z