| Prod Model: |
WLCA12-2-Q |
| Contact Configuration: |
2-Circuit Double Break Type |
| Actuator: |
Adjustable Roller Lever |
Product Description
Standard sensitivity, IP67, Snap action, Self-reset mechanism, 2-circuit double break type, SPST-NO / SPST-NC, Adjustable roller lever
| Shape/Structure | General-purpose Limit switches |
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| Actuator | Adjustable roller lever
|
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| Contact configuration | 2-circuit double break type |
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| Load | General load |
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| Degree of protection | IEC60529 (JEM): IP67
NEMA250: Type3, 4, 13 |
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| Shape/Structure | General-purpose Limit switches |
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| Service life | General type |
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| Operating mechanism | Snap action |
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| Actuator | Adjustable roller lever |
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| Frequency | 50/60 Hz |
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| Switching mechanism | Self-reset mechanism |
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| Contact configuration | 2-circuit double break type |
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| Contact form | SPST-NO / SPST-NC |
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| Load | General load |
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| Ratings (AC): Non-Inductive load | Rated voltage: 125 VAC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 3 A(NC) 1.5 A(NO)
Rated voltage: 250 VAC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 2 A(NC) 1 A(NO)
Rated voltage: 500 VAC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 1.5 A(NC) 0.8 A(NO) |
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| Ratings (AC): Inductive load | Rated voltage: 125 VAC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 5 A(NC) 2.5 A(NO)
Rated voltage: 250 VAC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 3 A(NC) 1.5 A(NO)
Rated voltage: 500 VAC / Inductive load: 3 A(NC) 3 A(NO) / Motor load: 1.5 A(NC) 0.8 A(NO) |
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| Ratings (DC): Non-Inductive load | Rated voltage: 8 VDC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 6 A(NC) 3 A(NO)
Rated voltage: 14 VDC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 6 A(NC) 3 A(NO)
Rated voltage: 30 VDC / Resistive load: 6 A(NC) 6 A(NO) / Lamp load: 4 A(NC) 3 A(NO)
Rated voltage: 125 VDC / Resistive load: 0.8 A(NC) 0.8 A(NO) / Lamp load: 0.2 A(NC) 0.2 A(NO)
Rated voltage: 250 VDC / Resistive load: 0.4 A(NC) 0.4 A(NO) / Lamp load: 0.1 A(NC) 0.1 A(NO) |
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| Ratings (DC): Inductive load | Rated voltage: 8 VDC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 6 A(NC) 6 A(NO)
Rated voltage: 14 VDC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 6 A(NC) 6 A(NO)
Rated voltage: 30 VDC / Inductive load: 6 A(NC) 6 A(NO) / Motor load: 4 A(NC) 4 A(NO)
Rated voltage: 125 VDC / Inductive load: 0.8 A(NC) 0.8 A(NO) / Motor load: 0.2 A(NC) 0.2 A(NO)
Rated voltage: 250 VDC / Inductive load: 0.4 A(NC) 0.4 A(NO) / Motor load: 0.1 A(NC) 0.1 A(NO) |
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| Inrush current | NC: 30 A
NO: 20 A |
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| Conduit size | G1/2 |
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| Earth terminal | Without ground terminal |
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| Ambient temperature | Operating: -10 to 80 ºC |
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| Ambient humidity | Operating: 35 to 95% |
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| Permissible operating speed | 1 mm/s to m/s |
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| Permissible operating frequency (Mechanically) | 120 operations / 1 minute Max. |
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| Permissible operating frequency (Electrically) | 30 operations / 1 minute Max. |
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| Contact resistance | 25 mOhm Max. (Initial value)
(Measuring method is contact resistance meter.) |
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| Insulation resistance | Between each terminal of the same polarities: null MΩ
Between live-metallic part and ground: null MΩ
Between each terminal and non-live-metallic part: null MΩ
(at 500 VDC Megger) |
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| Dielectric strength | Between each terminal of the same polarities: null V
Between live-metallic part and ground: null V
Between each terminal and non-live-metallic part: null V
(50/60 Hz for 1 min) |
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| Durability (Mechanically) | 15,000,000 operations Min. (No load)
(Temperature, Humidity conditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH) |
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| Durability (Electrically) | 750,000 operations Min. (Resistive load 10 A at 125 VAC)
(Temperature, Humidity conditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH) |
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| Vibration resistance (Malfunction) | Vibration frequency range: 10 to 55 Hz, Double amplitude: 1.5 mm, Contact opening: 1 ms Max. at the free position and the total travel position. |
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| Shock resistance (Destruction) | 1,000 m/s2 |
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| Shock resistance (Malfunction) | Contact opening is 1 ms Max. at the free position and the total travel position at 300 m/s2. |
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| Degree of protection | IEC60529 (JEM): IP67
NEMA250: Type3, 4, 13 |
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| Mounting specification | Front mounting
Back mounting |
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| Operating Force (OF) | Standard value Max. 13.34 N |
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| Release Force (RF) | Standard value Min. 2.23 N |
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| Pre-Travel (PT) | Standard value 15 +/- 5 DEG |
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| Over-Travel (OT) | Standard value 30 DEG Min. |
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| Movement Differential (MD) | Standard value 12 DEG Max. |
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| Condition of operating characteristics | When the rod length is 38 mm |
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NANJING YUMANY IMP & EXP Co., Ltd located in Nanjing the ancient capital of the six Dynasties of China with transport facilities. We are closed to Nanjing port, Shanghai port and Ningbo port.
We have been engaged in the import and export of kinds of goods and technology for 12 years. Inparticular we have rich experience in electrical products, electronic products, arts and crafts. Such as dual power automatic transfer switch, LED auto lights, HV disconnect switch, PAR light, time switch, relay, auto parts, contactor, valves, micro and limit switch, embroidery etc.
We have a professional service team with 16 professional employee, we could answer your any question for 24 hours*7 days.
In past 8 years credible sales network has been set up and we have our regular clients from over 100 countries and regions worldwide.
Our principle as "clients' needs come first. " Let's advance hand in hand to create beautiful futures together. Our aim is to be your most trusted partner.
