PUSHBUTTON SWITCH / SEECTOR SWITCH / IUMINATED PUSHBUTTON SWITCH PSA, PSA TYPE FEATURES 1 3 The PSA and SPSA types are oil-proof. The enclosure rating is IP65 (water-jet-proof type), covering wide applications. The PSA-U type provides an enclosure rating of IP. 2 Candescent lamps and ED lamps are available for standard models. A terminal cover (cover for live parts) is provided as a standard equipment. 4 5 SPECIFICATIONS (RATINGS, PERFORMANCE) Sturdy color chips that maintain beautiful colors are available for buttons. Two types of mounting rings (chromium-plated type, and Munsell N1.5 (black) type) are available for standard models. Type Specifications Rated insulation voltage (Ui) Rated operating voltage (Ith) Rated current-carrying capacity Withstand voltage Operating temperature Storing temperature Shock resistance Terminal type Electrical life Mechanical life Temperature rise Switching frequency Heat resistance PSA PSA 0V AC / DC 0V AC / DC (Illuminating part: 250 V) 24 V, 110 V, 220 V AC / DC (Illuminating part) 10 A ( part) 2200 V AC for one minute part: 2200 V AC for one minute, Illuminating part: 2500 V AC (Full-voltage type: 2000 V AC) for one minute 20 C to 55 C C to 70 C 1 to 6mm Malfunction: 100 m/s 2, Durability; 500 m/s 2 1,000,000 operations or more Pushbutton switch: 5,000,000 operations or more 5,000,000 operations or more Selector switch: 1,000,000 operations or more ( configuration of 3a3b or more: 250,000 operations) K max. 1,800 operations/hour 70 C ±2 C for 16 hours 285
SWITCH PRODUCT CODING Pushbutton switch Non-illuminated, momentary operation type PSA-P B 11 C Basic type Button shape Shape P Flat pushbutton C Convex pushbutton M Mushroom pushbutton E arge mushroom pushbutton J Button with guard ring Selector switch Non-illuminated type PSA-H B 11 C A Shape N F U Z Mushroom pushbutton with guard ring arge mushroom pushbutton with guard ring Pull button Push-lock turn-reset type Button color W Milk white For P, the B, R and G buttons color are supplied as a set. For Z, only the R and Y buttons color are supplied. 10 01 20 02 11 22 33 44 1a 1b 2a 2b 1a1b 2a2b 3a3b 4a4b 10 to 02 types are applicable only for P type. Surface ring C Chromium B N1.5 Key removal position (for key-operated switch) Basic type Surface ring Key off position A (Center) Knob shape Knob color B (eft) T (Right) A A Description Description C Chromium B B 11 1a1b H 2-notch manual return Key-operated, 2-notch KH B N1.5 T T 22 2a2b 2-notch automatic return manual return (eft removal) H BA B and A The knob automatically returns from left. 33 3a3b Key-operated, 3-notch manual KT BT B and T 44 4a4b T 3-notch manual return return (Center removal) AT A and T For details (overlap contact, etc.), refer to 3-notch automatic return Key-operated, 3-notch contact configuration table (on p. 300). BAT B and A and T TS The knob automatically returns from KTS right / left automatic Not applicable to the KTS type the right or left to the center position. return (Center removal) (center-removal). SWITCH Illuminated pushbutton switch (No transformer, transformer type) Candescent lamp, momentary operation type PSA-C R B 11 - T110 C Basic type ed transparent convex button (lens) BA9S lamp Button color R G O Red Green Orange W Y C Milk white Yellow Transparent 11 22 33 44 1a1b 2a2b 3a3b 4a4b Transformer Description Primary voltage Secondary voltage 024 T110 T220 100 / 110V 200 / 220V The 024 type has no transformer. Surface ring C Chromium B N1.5 Illuminated pushbutton switch (Transformer type) ED, momentary operation type PSA-C R B 11 - T110 C Basic type ed transparent convex button (lens) BA9S lamp Button color R G O Red Green Orange W Y C Milk white Yellow Transparent 11 22 33 44 1a1b 2a2b 3a3b 4a4b Transformer Description Primary voltage Secondary voltage 024 T110 T220 100 / 110V 200 / 220V The 024 type has no transformer. Surface ring C Chromium B N1.5 Illuminated pushbutton switch (Resistance type) ED, momentary operation type PSA-C R B 11 - F 110 C Basic type BA9S lamp Button color ed transparent convex button (lens) Built-in resistor W Y C Milk white Yellow Transparent 11 22 33 44 1a1b 2a2b 3a3b 4a4b Voltage 110 220 Description Secondary voltage Primary voltage 100 / 110V 200 / 220V Surface ring C Chromium B N1.5 286
PSA-P PUSHBUTTON SWITCH / SEECTOR SWITCH / IUMINATED PUSHBUTTON SWITCH PSA, PSA TYPE STANDARD PRODUCTS Pushbutton switch Non-illuminated, momentary operation type Flat pushbutton 12.2 (mm) The button set (R, G, B) is provided. Convex pushbutton PSA-C (mm) Mushroom pushbutton PSA-M ø 24.5 42 (mm) arge mushroom pushbutton PSA-E 67 67 ø65 24.5 (mm) 287
SWITCH STANDARD PRODUCTS Pushbutton with guard ring PSA-J Button position 19.5 Mushroom pushbutton with guard ring PSA-N (mm) ø48 arge mushroom pushbutton with guard ring PSA-F 25.5 55 (mm) 80 80 SWITCH ø75 25.5 Pull button PSA-U (mm) ø34 6.5 38 Push-lock turn-reset pushbutton PSA-Z RES ET (mm) ø 29 42 288 (mm)
PUSHBUTTON SWITCH / SEECTOR SWITCH / IUMINATED PUSHBUTTON SWITCH PSA, PSA TYPE STANDARD PRODUCTS Selector switch PSA-H,H,T,TS eft (B) 90 Right (A) Selector switch Non-illuminated type ø24.6 39 24 (mm) Key-operated selector switch PSA-KH,KT,KTS eft (B) 90 Right (A) See the contact configuration table (on p. 294). ø24.6 39 Key off position 16.15 44.65 (mm) See the contact table (on p. 294). With two No. 701 keys (standard) KH KT KTS STANDARD PRODUCTS No transformer type PSA-C B - Surface ring Illuminated pushbutton switch (Full-voltage, transformer type) Candescent lamp, momentary operation type (with lamp terminal) (mm) 63 84 105 126 Transformer type PSA-C B - T (Transformer) Voltage Surface ring (with lamp terminal) (mm) 76.5 97.5 1 139.5 289
SWITCH STANDARD PRODUCTS No transformer type () PSA-C B - Surface ring Illuminated pushbutton switch (No transformer, transformer and resistance types) ED, momentary operation type (with lamp terminal) (mm) 63 84 105 126 Transformer type PSA-C B - T (Transformer) Voltage Surface ring (with lamp terminal) SWITCH (mm) 76.5 97.5 1 139.5 Resistance type PSA-C B - F (Resistance) Voltage Surface ring (with lamp terminal) (mm) 63 84 105 126 290
PUSHBUTTON SWITCH / SEECTOR SWITCH / IUMINATED PUSHBUTTON SWITCH PSA, PSA TYPE ACCESSORIES Button (Order unit: 5) PSA-C-BT- W White W White W White PSA-E-BT- PSA-CP- PSA-P-BT- PSA-M-BT- PSA-U-BT- W White BG Blue green ens (Button) (Order unit: 10) Blank nameplate (Order unit: 10) PSA-NP W Milk white C Clear Waterproof cap PSA-WCV- (Order unit: 5) Panel plug (Order unit: 5) PSA-ENS- B R G Black Red Green N6.5 Gray Compatible type: PSA-C 291
SWITCH ACCESSORIES Protective guard PSA-OP-1 PSA-OP-2 PSA-OP-3 PSA-OP-5 SWITCH Guard ring PSA-RG-J-C PSA-RG-F-C PSA-RG-N-C (Order unit: 5) Applicable type: PSA-J Applicable type: PSA-F Applicable type: PSA-N Ring PSA-RG-P-C PSA-RG-P-B (Plastic) (Order unit: 5) 292
PUSHBUTTON SWITCH / SEECTOR SWITCH / IUMINATED PUSHBUTTON SWITCH PSA, PSA TYPE ACCESSORIES ED lamp (Rating: 24 V) PSA-ED024- (Order unit: 10) Candescent lamp (Rating: 30 V) PSA-AMP030 (Order unit: 10) ens (button) color Yellow Y Milk white Transparent The lamp base is BA9S. The lamp base is BA9S. The marking on the lamp is BA9-24. The marking on the lamp is 30V / 1W. Terminal cover for end unit PSA-CV (Order unit: 10) Separate transformer (1) Transformer (2) Transformer base The terminal cover is standard equipment. Ring tightening tool PSA-JQ The transformer (1) and transformer base (2) should be separately ordered. (1) Transformer (2) Transformer base Type Rated primary voltage Rated secondary voltage Type AR9T559-H 100 / 110V AR9T003 AR9T559-M AR9T559-T 200 / 220V 0 / 4V amp replacement tool PSA-N 293
SWITCH Selector switch contact table 2 notches 2-notch manual return 2-notch automatic return Automatic return to right eft Right eft Right (B) (A) (B) (A) 90 90 11 22 33 44 0011 0022 0033 0044 B( ) A B ( ) A B ( ) A B ( ) A B ( ) A B ( ) A B ( ) A B ( ) A ( ) indicates automatic return. 3 notches 11 ( ) ( ) indicates automatic return. 3-notch manual return eft (B) Center (C) 45 45 Right (A) 22 3-notch center automatic return eft (B) Center (C) 45 45 33 Automatic return to center Right (A) 44 B( ) C ( ) A B ( ) C ( ) A B ( ) C ( ) A B ( ) C ( ) A B ( ) C ( ) A B ( ) C ( ) A B ( ) C ( ) A 2211 2222 3311 SWITCH 0011 0022 0033 0044 1111 1122 1133 B ( ) C ( ) A B ( ) C ( ) A B ( ) C ( ) A B ( ) C ( ) A B ( ) C ( ) A B ( ) C ( ) A B( ) C ( ) A ( ) ( ) indicates automatic return. PSA Type Circuit Diagram (ED Type) No transformer (Illumination color) R O Y W C (Illumination color) G (Illumination color) R O Y W C Resistance type (Illumination color) G Zener diode Zener diode ED Terminal ED ED Terminal Terminal ED Terminal Transformer type (Illumination color) R O Y W C (Illumination color) G ED ED Transformer Terminal Transformer Terminal 294