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Catalogue operation switches

Catalogue operation switches
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SELECTOR CHART 2 SELECTOR CHART Type Selection item Symbol Product name Load Load Mounting method Protect construction Standard Mounting method Construction Standards Page Mounting hole 16mm dia. type Mounting hole 22mm dia. type P. 20 P. 7 P. 41 UL CSA EN standard CE UL CSA EN standard CE ND Series NS Series • Medium-to high-capacity loads • Mounting panel with round holes • Snap-in mounting into panel with square holes • Screw mounting panel with square holes • Low-level circuit load • Sealed • General construction (Non-sealed type) construction • International standards • PC board...

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SELECTOR CHART 6A type 3A type Tumbler switch Rocker switch (Standard type) (Sealed type) 9.5 × 20.5 1-channel 19 × 20.5 2-channels 10A type/6A type Standard actuator Wide actuator type Standard actuator type Wide actuator type Standard actuator type 12.9 × 19.4 (Panel thickness 1.25 to 2.0) 22 × 31.1 (Panel thickness 1.8 to 2.3) Type Product name Load Mounting method Construction Standards Page General S General S General S General General General General General General General General General P. 128 12.6 × 34.4 (Panel thickness 1.25 to 2.0) P. 133 P. 141 P. 147 P. 120 P. 117 P.114 P. 97...

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TECHNICAL TERMINOLOGY & CAUTIONS FOR USE 4 TECHNICAL TERMINOLOGY TYPES OF LOAD TECHNICAL TERMINOLOGY & CAUTIONS FOR USE 1. Rated values Values indicating the characteristics and performance guarantee standards of the switches. The rated current and rated voltage, for instance, assume specific conditions. 2. Electrical life The service life when the rated load is connected to the contact and switching operations are performed. 3. Mechanical life The service life when operated at a preset operating frequency without passing electricity through the contacts. 4. Withstand voltage Threshold...

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TECHNICAL TERMINOLOGY & CAUTIONS FOR USE 6 4. Wiring 1) When using a PC board terminal switch as soldering terminals, use thin lead wires and be sure to wind them on the terminals before soldering. 2) Cautions when soldering Perform soldering quickly in accordance with the specified conditions. Be careful not to let flux flow into the product. When no instruction is specified, use a 60 W soldering iron (350°C) and complete soldering within five seconds. Do not pull on the lead wires immediately after soldering. Wait some time before verifying. 5. Others 1) Failure modes of switches include...

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NS Series (ACEA, ACBA, ACSA, ACKA) ORDERING INFORMATION 1. Illuminated pushbutton switches (LED illumination) and indicators (indicator lamps) Illuminated pushbutton, Indicators, Non-illuminated pushbutton, Selector, Key selector switches NS Series Full lineup to meet varied market needs Integrated 30 mm short body FEATURES 1. Unique “Fine-mechanism” high performance contact construction realizes “fine-touch” comfortable operation feel. Covers wide range applications from consumer devices to FA equipment. 2. LED illuminating unit has built-in resistor and diode for controlling current...

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NS Series (ACEA, ACBA, ACSA, ACKA) 8 2. Pushbutton switches (non-illuminated types and transparent buttons However, the mushroom button type is not clear.) 3. Selector switches ACBA 2 2 Flange shapes (With transparent button type) 2: 18 dia. projecting type 3: 18 square flat type 4: 18 × 24 flat type (With mushroom button type) 0: 24 dia. Protective construction 2: IP65 No. of poles and operating characteristics 5: Single-pole (1 Form C) momentary 6: Double-pole (2 Form C) momentary 7: Single-pole (1 Form C) Alternate 8: Double-pole (2 Form C) Alternate Contact material 2: Low-level circuit...

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NS Series (ACEA, ACBA, ACSA, ACKA) 4. Key selector switches TYPES 1. Illuminated pushbutton switches (LED illumination) Notes) 1. The following combinations of numbers and letters are entered in the square and in the . symbol to indicate the LED voltage and pushbutton color. 2. The white type has a colorless transparent cap. Mounting hole Form No. of poles Contact material Splashproof type (IP65) Momentary Alternate Part No. Part No. 16mm dia. 18 dia. projecting type Single pole Low-level circuit type (Gold-clad contact) ACEA2212. ACEA2232. Double poles ACEA2222. ACEA2242. 18 square flat...

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NS Series (ACEA, ACBA, ACSA, ACKA) 10 2. Indicators (indicator lamps) Notes) 1. The following combinations of numbers and letters are entered in the square and in the . symbol to indicate the LED voltage and pushbutton color. 2. The white type has a colorless transparent cap. 3. Pushbutton switches (non-illuminated types and transparent buttons However, the mushroom button type is not clear.) Notes) 1. The following letter indicating the pushbutton color is entered in place of the . symbol. 2. The white type has a colorless transparent cap. 3. The mushroom button type is not available in...

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NS Series (ACEA, ACBA, ACSA, ACKA) 11 4. Selector switches 1) 2-notch manual reset type 2) 3-notch manual reset type 5. Key selector switches 1) 2-notch manual reset type 2) 2-notch automatic reset type 3) 3-notch manual reset type Mounting hole Form No. of poles Contact material Splashproof type (IP65) Part No. 16mm dia. 18 square flat type Double poles Low-level circuit type (Gold-clad contact) ACSA32164 18 × 24 flat type ACSA42164 18 dia. projecting type ACSA52164 Mounting hole Form No. of poles Contact material Splashproof type (IP65) Part No. 16mm dia. 18 square flat type Double poles...

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NS Series (ACEA, ACBA, ACSA, ACKA) 12 SPECIFICATIONS 1. Contact rating 1) Gold-clad contact Note) The usable range for the minute load indicated by the asterisk may fluctuate depending on the usage conditions and the type of load. 2. LED rating Note) The current limiting resistor and protective diode are built into the LED bulb. 3. Characteristics Load AC rating DC rating Resistive load 0.3 A 250 V AC 1.0 A 30 V DC Minute load 1 mA 5 V AC/DC* Rated operating voltage Operating voltage range Rated current LED life (reference value) Equivalence circuit Lighted colors 5 V DC 5 V DC±5% 8 mA...

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