Switches

Whisker Limit Switch TMAZTZ offer a wide range of whisker limit switches in different sizes. If you have any questions please contact us and we will provide you with the right limit switch for you. We have a perfect quality control system, and you can trust the quality of our products. Data Ratings Rated voltage Noninductive Load (A) Inductive Load (A) Resistance Load Lamp Load Inductive Load (A) Motor Load NC NO NC NO NC NO NC NO 125VAC 5 5 1.5 0.7 3 3 2 1 250VAC 5 5 1 0.5 3 3 1.5 0.8 8VDC 5 5 3 3 5 4 3 3 14VDC 5 5 3 3 4 4 3 3 30VDC 5 5 3 3 4 4 3 3 125VDC 0.4 0.4 250VDC 0.2 0.2 Inrush Current N.C: below  24A, N.O: below  12A NOTE:  1. Inductive load has a power factor of 0.4 min.(AC) and a time constant of 7 msec.max.(DC). 2. Lamp load has an inrush current of 10 times the steady-state current,while motor load has an inrush current of 6 times the steady-state current. 3. Product with spring, its usable range of operating part is within one third of the whole spring length from the front end of spring. Whisker limit switch characteristics ■ Double-circuit type of limit switch. ■ Compact new design approximately 1/3 the size of TMAZTZ vertical limit switches. ■ With strong zinc cast base, and reinforced plastics outer shell, High. Structure preventing oil, water and pressure. ■ Structure enables the terminal section to be fully opened for easy wiring. ■ Degree of protection: IP65 Operation speed 0.5mm-50cm/sec Operating frequency Electical: 30 operations/minute Contact resistance 25mΩ max. (initial value) Insulation resistance 100MΩ min. (below 500VDC) Shock Mechanical durable: 1, 000m/Sec2 (about 100G'S) Malfunction: 300m/Sec2 (about 30G'S) Ambient temperature -5~+65℃ (With no icing) Humidity <95% RH Weight About 130 to 190g Degree of protection IP65 Electrical Life Above 500000 Operating Characteristics Operating Characteristics  Model TZ-8104 TZ-8107 TZ-8108 TZ-8111 TZ-8112 TZ-8122 TZ-8166 TZ-8167 TZ-8168 TZ-8169 Operating force OF    (Max) 5.88N 5.88N 7.84N 9.8N 9.8N 9.8N 0.88N 0.88N 0.88N 0.88N Release force RF    (Min) 0.49N 0.69N 0.49N 2.94N 2.94N 2.94N 一 一 一 一 Pre-travel PT    (Max) 20° 20° 20° 1.5mm 1.5mm 1.5mm 30mm 30mm 30mm 30mm Over-travel OT    (Min) 75° 75° 75° 4mm 4mm 4mm 一 一 一 一 Movement differential MD   (Max) 10° 10° 10° 1.2mm 1.2mm 1.2mm 一 一 一 一 Total travel TT    (Min) 95° 95° 95° 5.5mm 5.5mm 5.5mm 一 一 一 一 Operational position OP 一 一 一 26±0.8mm 一 一 一 一

■ High accuracy of action position; ■ Good shock resistance, maximum 1000m/s2; ■ High-strength shell, when mounting, the plastic shell can withstand torsional moment of 6kgf.cm without break. Ratings Item  nominal voltage Noninductive Load (A) Inductive Load (A) Inrush Current(A) Spec. Resistance Load Lamp Load Inductive Load Motor Load NC NO NC NO NC NO NC NO NC NO 16A 250VAC 16 2 10 3 40max. 8VDC 16 4 10 6 30VDC 10 4 10 4 125VDC 0.6 0.1 0.6 0.1 250VDC 0.3 0.05 0.3 0.05 Characteristics Operation speed 0.1mm~1m/s( Button type) Operating frequency Electrical：20 operations/min Insulation resistance 100mΩ above(at 500VDC) Contact resistance 15mΩmax. (initial value) Withstand voltage Non-continuous terminals 1,000VAC, 50/60Hz  Continue1min current-carrying and non-current-carrying metal parts,  Between terminal and earthing 2,000VAC, 50/60Hz  Continue1min Vibration Misoperation 10 to 55Hz,1.5mm pairs swing Shock Misoperation Max 300m/S2(about 100G) Temperature -10~+65℃(no ice) Humidity Under 85%RH(+5~+35℃) Weight Approx 6.2g (button type) Electrical life Above300000 Operating Characteristics Operating Characteristics Model V-15 V-151 V-152 V-153 V-154 V-155 V-156 Operating force OF  (Max) 1.96N 1.96N 1.23N 0.69N 1.23N 2.35N 1.23N Release force RF  (Min) 0.49N 0.49N 0.14N 0.06N 0.14N 0.49N 0.14N Pre-travel PT  (Max) 1.2mm 1.6mm 4.0mm 9.0mm 4.0mm 1.6mm 4.0mm Over-travel OT  (Min) 1.0mm 0.8mm 1.6mm 2.0mm 1.6mm 0.8mm 1.6mm Movement differential MD (Max) 0.4mm 0.6mm 1.5mm 2.8mm 1.5mm 0.6mm 1.5mm Operational position OP 14.7±0.4mm 15.2±0.5mm 15.2±1.2mm 15.2+2.6mm 15.2-3.2mm 18.7±1.2mm 20.7±0.6mm 20.7±1.2mm

■ Forced open action device(NC contacts only), it can disconnect the contact when the contact has fusing and other failures. ■ Standardized gold-clad contacts provide high contact reliability, Can be used with both standard loads and microloads. ■ Strengthened top seal structure improves the sealing performance. ■ Built-in contact holder has fast-action type: 1NC/1NO; Slow-action: 1NC /1NO and 2NC. Characteristics Protection level*1 IP66 Life*2 Electrical More than 300,000 times (AC250V 10A, resistive load) Electrical More than 500,000 times (AC250V 3A, resistive load) *3 Operating speed 1 ～ 500mm/s(T4N-4120) Operating frequency Max. 30 times/min Contact resistance 25 mΩ or less Minimum working load *4 1mA resistive load below DC5V (N standard reference value) Rated insulation voltage (Ui) 300V Electric shock proof protection grade Class II (double insulated) Pollution degree (environmental conditions) Pollution degree 3 (EN60947-5- 1) Withstand voltage (EN60947-5-1) Between homopolar terminals: 2.5kV Between heteropolar terminals: 2.5kV Between terminals and uncharged metal parts: 6kV insulation resistance Above 100MΩ Contact gap Minimum 2×0.5mm quick-action type, Minimum 2×2mm slow-action type Vibration Malfunction 10 ～ 55Hz 0.75mm single amplitude Impact Duration 1,000m/s2 Malfunction 300m/s2 Ambient temperature -20 ～ +70℃ (No ice or dew) Ambient humidity Less than 95% RH Weight About 73g (T4N-4120) About 82g (T4N-4120 with gland) Note1:The above values are initial values. Note2:Once the contact is connected to a standard load, it can not be used to connect a smaller load. If so, the contact may result in rough surface, thus losing contact reliability. ①The protection level is gotten based on test method of (EN60947-5-1). Please make sure its sealing under actual environmental conditions before use. The switch box has dust and oil resistance structure, but it should be used in places without dust, oil and chemicals. Otherwise it may lead to premature wear, damage or malfunction. ②The durability is for ambient temperature of 5℃ ~ 35℃ and humidity of 40% to 70% RH. ③For additional details, please contact us. ④When the ambient temperature is above 35℃ , more than 2 circuits 3A 250VAC loads are prohibited. ⑤The values will vary with different switching frequency, environmental conditions, reliability level and other factors. Please confirm on the actual load in advance. The mechanical life of deadman lever type is more than 10,000,000 times. Safety Limit Switch Model Designations Item Code Description ① Conduit / connector size 1 Pg13.5 (1 conduit type) 2 G1/2 (1 conduit type) 4 M20 (1 conduit type) 5 Pg13.5 (2 conduits type) 6 G1/2 (2 conduits type) 8 M20 (2 conduits type) ② Built-in switch 1 1NC/1NO (quick-action type) 2 2NC (quick-action type) A 1NC/1NO (slow-action type) B 2NC (slow-action type) ③Head and driving rod 20 Roller lever (resin lever, resin ball) 22 Roller lever (metal lever, resin ball) 25 Roller lever (metal lever, metal resin ball) 2G Adjustable roller lever, Form Lock (metal lever, resin ball) 2H Adjustable roller lever, Form Lock (metal lever, rubber ball) 2M Adjustable roller lever, Form Lock (metal lever, metal resin ball) 31 Top plunger type 32 Top plunger ball type 62 Unilateral cantilever ball type (horizontal) 72 Unilateral cantilever ball type (vertical) 80 Whisker type 87 Plastic stick type

■ Stainless steel idler wheel, punch and spring; ■ Selective M18x1.5 cable gland. Ratings Rated voltage Noninductive Load (A) Inductive Load (A) Resistance Load Lamp Load Inductive Load (A) Motor Load NC NO NC NO NC NO NC NO 125VAC 5 5 1.5 0.7 3 3 2 1 250VAC 5 5 1 0.5 3 3 1.5 0.8 8VDC 5 5 3 3 5 4 3 3 14VDC 5 5 3 3 4 4 3 3 30VDC 5 5 3 3 4 4 3 3 125VDC 0.4 0.4 250VDC 0.2 0.2 Inrush Current N.C: below  24A, N.O: below  12A NOTE:  1. Inductive load has a power factor of 0.4 min.(AC) and a time constant of 7 msec.max.(DC). 2. Lamp load has an inrush current of 10 times the steady-state current,while motor load has an inrush current of 6 times the steady-state current. 3. Product with spring, its usable range of operating part is within one third of the whole spring length from the front end of spring. Characteristics Operation speed 0.5mm-50cm/sec Operating frequency Electical: 30 operations/minute Contact resistance 25mΩ max. (initial value) Insulation resistance 100MΩ min. (below 500VDC) Dielectric Strength 1000VAC, 50/60 Hz for 1 minute between terminals of the same polarity 1500VAC, 50/60 Hz for 1 minute between current-carrying and non- current-carrying metal parts 1500VAC, 50/60 Hz for 1 minute between each terminal and ground Vibration 10-55Hz,1.5mm double amplitude Shock Mechanical durable: 1, 000m/Sec2 (about 100G'S) Malfunction: 300m/Sec2 (about 30G'S) Ambient Temperature  -10~+65℃ (With no icing) Humidity <95% RH Weight About 195 to 246g Electrical Life Above 500000 Degree of protection IP65 Operating Characteristics Operating Characteristics Model TSA-001 TSA-003 TSA-012 TSA-021 TSA-041 TSA-031 TSA-051 TSA-061 TSA-071 TSA-081 Operating force OF  (Max) 7.84N 7.84N 7.84N 3.92N 3.92N 3.92N 3.92N 1.47N 1.47N 1.47N Release force RF  (Min) 3.92N 3.92N 3.92N 0.98N 0.98N 0.98N 0.98N 0.49N 0.49N 0.49N Pre-travel PT  (Max) 1.8mm 1.8mm 1.8mm 20° 20° 20° 20° 30mm 30mm 30mm Tripping position TP±10% 2.0mm 2.0mm 2.0mm 22.5° 22.5° 22.5° 22.5° 22.5° 22.5° 22.5° Movement differential MD (Max) 1.2mm 1.2mm 1.2mm 10° 10° 10° 10° 14° 14° 14° Over travel OT  (Min) 4.0mm 4.0mm 4.0mm 75° 75° 75° 75° 20mm 20mm 20mm Total travel TT  (Min) 5.8mm 5.8mm 5.8mm 95° 95° 95° 95° 50mm 50mm 50mm Rotary indexing 22.5° 22.5° 22.5° 22.5° visit our website: https://www.chinalimitswitch.com/limit-switch/

■ Double-circuit type of limit switch. ■ Compact new design approximately 1/3 the size of TMAZTZ vertical limit switches. ■ With strong zinc cast base, and reinforced plastics outer shell, High. Structure preventing oil, water and pressure. ■ Structure enables the terminal section to be fully opened for easy wiring. ■ Degree of protection: IP65 ■ Aslo includes stainless steel roller model TZ-8 Limit Switches TZ-8 limit switch in the specific production and manufacture, the limit switch is installed in a pre-arranged part, when the control module installed on the production of molecular thermal motion components collides with the limit switch, the contact point posture of the limit switch completes the conversion of the power supply circuit. Therefore, the limit switch is a kind of household appliance that converts the power supply circuit according to the stroke arrangement part of the fitness exercise component, and its basic principle of efficacy is similar to that of the button. Ratings Rated voltage Noninductive Load (A) Inductive Load (A) Resistance Load Lamp Load Inductive Load (A) Motor Load NC NO NC NO NC NO NC NO 125VAC 5 5 1.5 0.7 3 3 2 1 250VAC 5 5 1 0.5 3 3 1.5 0.8 8VDC 5 5 3 3 5 4 3 3 14VDC 5 5 3 3 4 4 3 3 30VDC 5 5 3 3 4 4 3 3 125VDC 0.4 0.4 250VDC 0.2 0.2 Inrush Current N.C: below  24A, N.O: below  12A NOTE:  1. Inductive load has a power factor of 0.4 min.(AC) and a time constant of 7 msec.max.(DC). 2. Lamp load has an inrush current of 10 times the steady-state current,while motor load has an inrush current of 6 times the steady-state current. 3. Product with spring, its usable range of operating part is within one third of the whole spring length from the front end of spring. Characteristics Operation speed 0.5mm-50cm/sec Operating frequency Electical: 30 operations/minute Contact resistance 25mΩ max. (initial value) Insulation resistance 100mΩ min. (below 500VDC) Shock Mechanical durable: 1, 000m/Sec2 (about 100G'S) Malfunction: 300m/Sec2 (about 30G'S) Ambient temperature -5~+65℃ (With no icing) Humidity <95% RH Weight About 130 to 190g Degree of protection IP65 Electrical Life Above 500000 Operating Characteristics Operating Characteristics  Model TZ-8104 TZ-8107 TZ-8108 TZ-8111 TZ-8112 TZ-8122 TZ-8166 TZ-8167 TZ-8168 TZ-8169 Operating force OF   (Max) 5.88N 5.88N 7.84N 9.8N 9.8N 9.8N 0.88N 0.88N 0.88N 0.88N Release force RF   (Min) 0.49N 0.69N 0.49N 2.94N 2.94N 2.94N 一 一 一 一 Pre-travel PT   (Max) 20° 20° 20° 1.5mm 1.5mm 1.5mm 30mm 30mm 30mm 30mm Over-travel OT   (Min) 75° 75° 75° 4mm 4mm 4mm 一 一 一 一 Movement differential MD  (Max) 10° 10° 10° 1.2mm 1.2mm 1.2mm 一 一 一 一 Total travel TT   (Min) 95° 95° 95° 5.5mm 5.5mm 5.5mm 一 一 一 一 Operational position OP 一 一 一 26±0.8mm 一 一 一 一

TZ-8108 adjustable roller lever Limit Switch ■ Double-circuit type of limit switch. ■ Compact new design approximately 1/3 the size of TMAZTZ vertical limit switches. ■ With strong zinc cast base, and reinforced plastics outer shell. ■ Structure enables the terminal section to be fully opened for easy wiring. ■ Degree of protection: IP65 ■ Aslo includes stainless steel roller model Voltage Ratings Rated voltage Noninductive Load (A) Inductive Load (A) Resistance Load Lamp Load Inductive Load (A) Motor Load NC NO NC NO NC NO NC NO 125VAC 5 5 1.5 0.7 3 3 2 1 250VAC 5 5 1 0.5 3 3 1.5 0.8 8VDC 5 5 3 3 5 4 3 3 14VDC 5 5 3 3 4 4 3 3 30VDC 5 5 3 3 4 4 3 3 125VDC 0.4 0.4 250VDC 0.2 0.2 Inrush Current N.C: below  24A, N.O: below  12A NOTE:  1. Inductive load has a power factor of 0.4 min.(AC) and a time constant of 7 msec.max.(DC). 2. Lamp load has an inrush current of 10 times the steady-state current,while motor load has an inrush current of 6 times the steady-state current. 3. Product with spring, its usable range of operating part is within one third of the whole spring length from the front end of spring. TZ 8108 Limit Switch Characteristics High rigidity structure, made of high-strength plastic and aluminum; Cast (head and lid clinging to the box); Small size, waterproof and oilproof structure; Built-in micro switch, double spring mechanism, longer mechanical life; Easy wiring circuit opening design. Operation speed 0.5mm-50cm/sec Operating frequency Electical: 30 operations/minute Contact resistance 25mΩ max. (initial value) Insulation resistance 100mΩ min. (below 500VDC) Shock Mechanical durable: 1, 000m/Sec2 (about 100G'S) Malfunction: 300m/Sec2 (about 30G'S) Ambient temperature -5~+65℃ (With no icing) Humidity <95% RH Weight About 130 to 190g Degree of protection IP65 Electrical Life Above 500000 Limit Switch TZ-8108 Operating Characteristics Operating Characteristics  Model TZ-8104 TZ-8107 TZ-8108 TZ-8111 TZ-8112 TZ-8122 TZ-8166 TZ-8167 TZ-8168 TZ-8169 Operating force OF   (Max) 5.88N 5.88N 7.84N 9.8N 9.8N 9.8N 0.88N 0.88N 0.88N 0.88N Release force RF   (Min) 0.49N 0.69N 0.49N 2.94N 2.94N 2.94N 一 一 一 一 Pre-travel PT   (Max) 20° 20° 20° 1.5mm 1.5mm 1.5mm 30mm 30mm 30mm 30mm Over-travel OT   (Min) 75° 75° 75° 4mm 4mm 4mm 一 一 一 一 Movement differential MD  (Max) 10° 10° 10° 1.2mm 1.2mm 1.2mm 一 一 一 一 Total travel TT   (Min) 95° 95° 95° 5.5mm 5.5mm 5.5mm 一 一 一 一 Operational position OP 一 一 一 26±0.8mm 一 一 一 一 If you do not have the limit switch you are looking for, please contact us and we will design and manufacture your own limit switch, such as rollers or plungers, etc., as well as wiring methods can be customized according to your requirements.

Dual Function IR 12-24VDC Hand Wave Shake Door Contact Trigger Sensor Open Switch in Cabinets Counters Closets Wardrobes Activated About this item: This is a dual function IR sensor switch, .It has door trigger sensor and hand wave sensor .Just press the buttom ,you can adjust the function.for installation inside kitchen cabinets or outside kitchen cabinets. Function 1:Door trigger sensor :Automatic door open sensor swith for 12VDC/24VDC in-cabinet/closet LED lights. After correct power adapter and led lights, when you open the door, this door-open-switch will turn on the LED lights automatically. When you close the door, this door-open-switch will turn off the LED light immediately. Function 2:Hand wave sensor It's NOT compatible with any other PWM LED dimmer. If you have a PWM 12VDC/24VDC LED dimmer in your lighting kit, pls remove the dimmer and then use this IR sensor switch. This door sensor switch is workable with both 12VDC and 24VDC, which are the most common input voltage for most under cabinet LED lights. Surface mount ,easy to install . An Infrared sensor switch for 12v or 24v LED lighting.It has two selectable operation modes Function 1 - sensor mounted inside a cabinet The sensor detects the cabinet door, and activates the lighting when the door is opened. When the door is closed the lights are turned off. Function 2 - sensor mounted outside a cabinet The sensors detects anything (such as your hand) passing within 5 cm of it, and acts light a regular switch.When the sensor is activated, the lighting is turned on then a second activation will turn the lights off. The function can be changed by pressing a button on the body of the sensor. This is the sensor only, which switches a 12v or 24v power supply. You will also require a separate LED driver to produce the 12v or 24v supply in the first place.When used at 12 volts - the maximum load for this sensor is 60W Specifications: Material: PVC Color: black Voltage Range: DC12V Max Current: 5A Power :60W Connectors:Dupont port Cable Length: 1500mm Package included: 10pcs x IR sensor switches Demo video link :https://youtu.be/400nG7KO318

Minimum Order: 10 long tons

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