【Notification of Manufacturer Change for Panasonic Industrial Devices SUNX Products and Panasonic Industrial Devices SUNX Tatsuno Products】
From April 1, 2024, the terms "Panasonic Industrial Devices SUNX Co., Ltd." and "Panasonic Industrial Devices SUNX Tatsuno Co., Ltd."
in this page and in the manuals and other documents to be downloaded will all be replaced with "Panasonic Industry Co., Ltd." and applied accordingly.
Business > Industrial Devices > Automation Controls Top > FA Sensors & Components > Timers / Counters / FA Componets > Limit Switches > QL (AZ4) Micro Limit Switch(Discontinued Products) > Rating/ Performance
We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below.
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Rated control voltage | 125V AC | 250V AC | 30V DC | 125V DC |
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Resistive load (cosø≒1) | 5A | 5A | 5A | 0.4A |
Inductive load (cosø≒0.4) | 3A | 3A | 3A | 0.1A |
Contact arrangement | 1 From C | |
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Initial contact resistance, max. | 50 mΩ (By voltage drop 5 to 6V DC 1A) | |
Contact material | Ag alloy | |
Initial insulation resistance (At 500V DC) |
Min. 100MΩ | |
Initial breakdown voltage | Between non-consective terminals | 1000 Vrms for 1 min |
Between dead metal parts and each terminal | 1500 Vrms for 1 min | |
Between ground and each terminal | 1500 Vrms for 1 min | |
Shock resistance | In the free position | Max. 294 m/s2 (Adjustable rod type and adjustable roller arm type: Min. 98m/s2 |
In the full operating position | ||
Vibration resistance | 10 to 55 Hz, double amplitude of 1.5 mm | |
Expected life (min. operations) |
Mechanical | 107 (at 120 cpm) |
Electrical | 3 x 105 (at 20 cpm, 5A 250V resistive load) | |
Ambient temperature | –20 to +60℃ –4 to +140℉ | |
Ambient humidity | Max. 95% R.H. | |
Max. operating speed | 120 cpm |
Characteristics | Operating Force O.F.(N) max. |
Release Force R.F.(N) min. |
Pretravel [P.T.], max. mm inch |
Movement Differential [M.D.] max. mm inch |
Overtravel [O.T.], min. mm inch |
Totaltravel [T.T.], min |
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Push plunger | 6.86 | 0.69 | 1 .039 | 0.15 .006 | 4 .157 | - |
Roller plunger | 6.86 | 0.69 | 1 .039 | 0.15 .006 | 4 .157 | - |
Cross roller plunger | 6.86 | 0.69 | 1 .039 | 0.15 .006 | 4 .157 | - |
Roller arm | 4.41 | 0.24 | 15°±3° | 3° | - | 80° |
Adjustable rod | 4.41 to 1.11 |
0.24 to 0.06 |
15°±3° | 3° | - | 80° |
Adjustable roller arm | 4.41 to 2.01 |
0.24 to 0.11 |
15°±3° | 3° | - | 80° |
Protective construction | Switch body | L socket type | Type with socket and cord |
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IEC | |||
IP64 | ○ | ○ | ○ |
IP65 | ○ | - | - |
IP66 | ○ | - | - |
Note : | For the switch proper, protect its terminals. |
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Requests to customers (Automation Control Components & Industrial Device) [Excluding specific product]
Requests to customers (Automation Control Components & Industrial Device) [For specific product]
Requests to customers (FA Sensors & Components [Excluding motors])
Requests to customers (Dedicated to industrial motors)