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AH1 (FJ) Switches

Rating/Performance

Contact rating

  Standard rating Minimum rating
AgNi alloy contact type (OF) 0.74N type 1A 125V AC, 1A 30V DC -
(OF) 1.47N type 3A 125V AC, 2A 30V DC -
AgNi alloy + Au-clad contact type 0.1A 125V AC, 0.1A 30V DC 5mA 6V DC, 2mA 12V DC, 1mA 24V DC

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Combination with Operating Force (OF) and applicable current range (reference)
*Note) OF: Value of pin plunger
Note: The diagram above is intended as a reference. Please use the product within the rated voltage and current.

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Characteristics

Item AgNi alloy contact type AgNi alloy + Au-clad contact type
Expected
life		 Mechanical life (OT)
Specified value		 (OF) 0.74 N type: Min. 106 (at 60 cpm)
(OF) 1.47 N type: Min. 5 × 105 (at 60 cpm)
Electrica (OT) Max. Min. 3 × 104
(at 20 cpm) (at rated load)		 Min. 105
(at 20 cpm) (at rated load)
Insulation resistance Min. 100 MΩ (at 500V DC)
Dielectric
strength		 Between non-continuous terminals 600 Vrms for 1 min.
Between each terminal and other exposed metal parts 1,500 Vrms for 1 min.
Between each terminal and ground 1,500 Vrms for 1 min.
Contact resistance (Initial) Max. 30 mΩ
(by voltage drop, 1A 6 to 8V DC)		 Max. 100 mΩ
(by voltage drop, 0.1A 6 to 8V DC)
Vibration resistance (Pin pluger type) 10 to 55 Hz at single amplitude of 0.75mm (Contact opening: Max. 1 msec.)
Shock resistance (Pin plunger type) Min. 294m/s2(Contact opening: Max. 1 msec.)
Allowable operating speed (No load) 1 to 500 mm/sec.
Max. operating cycle rate (No load) 120 cpm
Ambient temperature -25 to +85°C (no freezing and condensing)
Unit weight Approx. 0.5g
Protection grade IP40
*1Test conditions and judgement are in accordance with NECA C 4505.
*2OF: Value of pin plunger type

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Operating characteristics

1.Pin plunger

3th digit of Part No. Operating Force (OF) Max. Release Force (RF) Min. Pretravel (PT) Max. Movement Differential (MD) Max. Overtravel (OT) Min. Operating Position (OP)
6 1.47 N 0.20N 0.5 mm 0.12 mm 0.25 mm 7±0.3 mm (Distance from stand-off)
5.5±0.2 mm (Distance from mounting hole)
8 0.74N 0.098N 7±0.3 mm (Distance from stand-off)
5.5±0.2 mm (Distance from mounting hole)

2.Hinge lever

3th digit of Part No. Operating Force (OF) Max. Release Force (RF) Min. Pretravel (PT) Max. Movement Differential (MD) Max. Overtravel (OT) Min. Operating Position (OP)
6 0.49N 0.049N 2.1 mm 0.5 mm 0.55 mm 8.3±1.2 mm (Distance from stand-off)
6.8±1.0 mm (Distance from mounting hole)
8 0.25N 0.025N 8.3±1.2 mm (Diastance from stand-off)
6.8±1.0 mm (Distance from mounting hole)

3.Simulated roller lever

3th digit of Part No. Operating Force (OF) Max. Release Force (RF) Min. Pretravel (PT) Max. Movement Differential (MD) Max. Overtravel (OT) Min. Operating Position (OP)
6 0.54N 0.039N 2.1 mm 0.5 mm 0.5 mm 11.0±1.2 mm (Distance from stand-off)
9.5±1.0 mm (Distance from mounting hole)
8 0.26N 0.020N 11.0±1.2 mm (Distance from stand-off)
9.5±1.0 mm (Distance from mounting hole)

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Rating/Performance

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