Lighted Pushbutton Switch A3C Cylindrical 12-dia. Series with Superb Operability, High Visibility, and Compact Housing Three models of pushbutton units (round, square, and rectangular), two types of light-emitting elements (LED and lamp), and two types of switch units (switching general-purpose and microcurrent/ voltage loads) available. Models that can be used as an indicator also available. Requires only 20 mm mounting depth Efficiency in wiring improved by terminals arranged on the same surface. All LEDs, lamps, lenses, and legends replaceable without tools UL (E41515) and CSA (LR45258-31) approved Ordering Information Lighted Type When placing your order, specify the individual component part model numbers of the pushbutton unit, LED, lamp, and switch unit, as listed in the ordering tables below. Non-lighted Type When placing your order, specify the model numbers of the pushbutton and switch units. Pushbutton Unit Switch Unit A3Cj-501j A3Cjj-7jjj 1A3C A3C Lighted Pushbutton Unit LED Non-lighted Type Button color Rectangular Square Round Button color Rectangular Square Round Red A3CJ-500R A3CA-500R A3CT-500R Red A3CJ-500R A3CA-500R A3CT-500R Yellow A3CJ-500Y A3CA-500Y A3CT-500Y Yellow A3CJ-500Y A3CA-500Y A3CT-500Y Green A3CJ-500GY A3CA-500GY A3CT-500GY Green A3CJ-500G A3CA-500G A3CT-500G White A3CJ-500W A3CA-500W A3CT-500W White A3CJ-500W A3CA-500W A3CT-500W Note: With the exception of green, all pushbutton units can be Blue A3CJ-500A A3CA-500A A3CT-500A used with either LED or incandescent lamps. Since the hue Black A3CJ-500B A3CA-500B A3CT-500B of green changes with an incandescent light source, use the green LED light source listed elsewhere. Incandescent Lamp Button color Rectangular Square Round Red A3CJ-500R A3CA-500R A3CT-500R Yellow A3CJ-500Y A3CA-500Y A3CT-500Y Green A3CJ-500G A3CA-500G A3CT-500G White A3CJ-500W A3CA-500W A3CT-500W Blue A3CJ-500A A3CA-500A A3CT-500A Indicator (Same as A3B) LED Color Rated voltage 5VDC 12 VDC 24 VDC Red A3B-005R A3B-012R A3B-024R Yellow A3B-005Y A3B-012Y A3B-024Y Green A3B-005G A3B-012G A3B-024G White A3B-005W A3B-012W A3B-024W Incandescent Lamp Rated voltage 6VDC 14 VDC 28 VDC Model A3B-006 A3B-014 A3B-028 Switch Unit Configuratg ion Contact Switch action Terminal Degree of protection: IP00 Rectangular Square Round General SPST-NO+ Solder Momentary A3CJ-7011 A3CA-7011 A3CT-7011 purpose SSPSTPST-NNCC Alternate A3CJ-7021 A3CA-7021 A3CT-7021 Micro-load Momentaryy Solder A3CJ-7111 A3CA-7111 A3CT-7111 PCB A3CJ-7112 A3CA-7112 A3CT-7112 Alternate Solder A3CJ-7121 A3CA-7121 A3CT-7121 PCB A3CJ-7122 A3CA-7122 A3CT-7122 For indication onlyy ((no switch)) Solder M2CJ-7001 M2CA-7001 M2CT-7001 PCB M2CJ-7002 M2CA-7002 M2CT-7002 2