i l l u m i n a t e d & s e a l e d p u s h b u t t o n s i l l u m i n a t e d p u s h b u t t o n s l p 3 5 6 o t t o f u l l l i n e c a t a l o g s p e c i f i c a t i o n s s u b j e c t t o c h a n g e w i t h o u t n o t i c e m o m e n t a r y a c t i o n c o m m e r c i a l g r a d e l e d i l l u m i n a t e d & s e a l e d t h e l p 3 o f f e r s r u g g e d , s e a l e d c o n s t r u c t i o n w i t h t h e a d d e d b e n e f i t o f r e l i a b l e l e d i l l u m i n a t i o n . t h e l p 3 i s a p r e c i s i o n s n a p - a c t i o n s w i t c h d e s i g n e d f o r u s e i n o f f - h i g h w a y , m a t e r i a l h a n d l i n g , i n d u s t r i a l c o n t r o l s , m a r i n e , m e d i c a l a n d d e m a n d i n g c o m m e r c i a l a p p l i c a t i o n s . c h o o s e f r o m t h e s t a n d a r d m o u n t i n g s t y l e s a n d e l e c t r i c a l r a t i n g s , o r c o n t a c t u s f o r c u s t o m c o n f i g u r a t i o n s . o n s e a l e d m o d e l s , a s i l i c o n e b o o t o p e r a t i n g o n o u r p a t e n t e d r o l l i n g s l e e v e p r i n c i p l e p r o t e c t s t h e c o n t a c t a r e a a g a i n s t c o n t a m i n a t i o n a t t h e b u t t o n a r e a . t h i s b o o t p r o v i d e s l o n g l i f e a n d s m o o t h o p e r a t i o n o v e r a w i d e t e m p e r a t u r e r a n g e . s e a l e d t e r m i n a l s p r o t e c t t h e c o n t a c t a r e a f r o m h o s t i l e e n v i r o n m e n t s a n d s o l d e r f l u x o n b o t h s e a l e d a n d u n s e a l e d m o d e l s . h i g h c o n t a c t p r e s s u r e , a m a z i n g l y l o w ( 2 5 m ? m a x , s t a n d a r d ) c o n t a c t r e s i s t a n c e a n d e x t r e m e l y l o w c o n t a c t b o u n c e a r e a l l t h e r e s u l t o f t h e o t t o p a t e n t e d s n a p - a c t i o n m e c h a n i s m . e x t r a l o n g e l e c t r i c a l l i f e a n d p r e c i s e t r i p p o i n t o f f e r a d d e d v a l u e a n d p r e c i s i o n o p e r a t i o n . f e a t u r e s : ? w a t e r t i g h t t o i p 6 8 s ; m o i s t u r e p r o o f & d u s t t i g h t t o i p 6 4 ? l e d l i g h t e d w i t h t h e a b i l i t y t o a c c o m m o d a t e 2 , 6 , 1 2 & 2 4 v d c p o w e r & i n c l u d e s r e v e r s e v o l t a g e p r o t e c t i o n ? t a l l & d o m e s t y l e b u t t o n s i n t r a n s l u c e n t w h i t e , r e d & a m b e r p e r m i t t i n g s u b l i m a t e d & p a d p r i n t e d l e g e n d s ? l e s s t h a n 2 5 m ? c o n t a c t r e s i s t a n c e ? q u i c k d i s c o n n e c t t e r m i n a l s ? 1 5 / 3 2 " & 5 / 8 " t h r e a d , p r e s s f i t & d o m e c a s e s t y l e s a v a i l a b l e r a i s e d d o m e f r o n t m o u n t s t a n d a r d c h a r a c t e r i s t i c s / r a t i n g s : e l e c t r i c a l r a t i n g s : l o a d s e a l e v e l @ 2 8 v d c o r 1 1 5 v a c , 6 0 / 4 0 0 h z r e s i s t i v e 5 a i n d u c t i v e 3 a l a m p 1 a m o t o r 3 a d w v 1 0 5 0 v r m s l o w l e v e l 1 0 m a @ 3 0 m v e l e c t r i c a l l i f e : 2 5 , 0 0 0 c y c l e s l i g h t i n g : l i g h t s o u r c e v o l t a g e ( d c ) a c t u a l v o l t a g e n o m i n a l ( d c ) v o l t a g e m a x ( d c ) 22 2 . 6 678 1 2 1 3 . 5 1 4 . 5 2 4 2 8 2 8 . 6 m e c h a n i c a l l i f e : 2 5 0 , 0 0 0 c y c l e s @ + 8 5 c 2 5 , 0 0 0 c y c l e s @ - 5 5 c s e a l : i p 6 4 o r i p 6 8 s o p e r a t i n g t e m p r a n g e : - 5 5 c t o + 8 5 c o p e r a t i n g f o r c e : 2 . 5 + / - 1 . 5 l b s . o r 5 . 0 + / - 1 . 0 l b . t o t a l t r a v e l : 0 . 0 8 0 i n c h e s m a x o v e r t r a v e l : 0 . 0 1 0 i n c h e s m i n m a t e r i a l s : c a s e : a n o d i z e d a l u m i n u m a l l o y b u t t o n : t h e r m o p l a s t i c t e r m i n a l s : s t a n d a r d s i l v e r p l a t e w i t h o p t i o n a l g o l d p l a t i n g f o r l o w l e v e l a p p l i c a t i o n s m o u n t i n g h a r d w a r e : h e x n u t , l o c k w a s h e r a n d p a n e l g a s k e t w h e n a p p l i c a b l e c a s e s t y l e c i r c u i t r a t i n g l i g h t s o u r c e t y p e * w / r e v . p o l p r o t e c t i o n s e a l l e v e l o p e r a t i n g f o r c e c a s e c o l o r b u t t o n c o l o r l e g e n d s t y l e e . e x p o s e d d o m e f . f l u s h d o m e r . r a i s e d d o m e 1 . p r e s s f i t m o u n t 3 . 5 / 8 t h r e a d f r o n t m o u n t 4 . 1 5 / 3 2 t h r e a d r e a r m o u n t 6 . 5 / 8 t h r e a d r e a r m o u n t 1 . s p s t n . o . / s t d . 2 . s p s t n . c . / s t d . 3 . s p s t 2 c i r c u i t / s t d . 4 . s p s t n . o . / l o w l e v e l 5 . s p s t n . c . / l o w l e v e l 6 . s p s t 2 c i r c u i t / l o w l e v e l a . 2 v r e d l e d b . 2 v g r e e n l e d c . 2 v a m b e r l e d d . 6 v r e d l e d e . 6 v g r e e n l e d f . 6 v a m b e r l e d g . 1 2 v r e d l e d h . 1 2 v g r e e n l e d j . 1 2 v a m b e r l e d k . 2 4 v r e d l e d l . 2 4 v g r e e n l e d m . 2 4 v a m b e r l e d 1 . u n s e a l e d 2 . d u s t t i g h t 3 . w a t e r t i g h t 2 . 2 . 5 l b s . 5 . 5 . 0 l b s . 1 . s i l v e r 2 . b l a c k a . a m b e r , t r a n s l u c e n t ( u s e a m b e r l e d ) r . r e d , t r a n s l u c e n t ( u s e r e d l e d ) w . w h i t e , t r a n s l u c e n t r e f e r t o l e g e n d t a b l e f o r l e g e n d c o d e s i n a p p e n d i x . l e g e n d s w i l l b e p r i n t e d i n w h i t e o n a m b e r a n d r e d b u t t o n s a n d i n b l a c k o n w h i t e b u t t o n s . l p 3 p a r t n u m b e r c o d e l p 3 C x x x x x x x C x x * f o r s u p e r b r i g h t l e d s , c o n t a c t f a c t o r y . s s t t o o p p h h e e r r e e f o r i l l u m i n a t e d s w i t c h e s w i t h o u t l e g e n d s . ?
s p e c i f i c a t i o n s s u b j e c t t o c h a n g e w i t h o u t n o t i c e w w w . o t t o e x c e l l e n c e . c o m 5 7 p u s h b u t t o n s normally open terminals normally closed terminals .380 re f. .020 (typ) ?.570 .110 (typ) 2.150 max. 1.838 max. .250 .25 1.408 re f. .312 re f. led anode (+) led c athode (-) ?.500 ?.375 ?.624 .001 l p 3 - 1 m o m e n t a r y , p r e s s f i t m o u n t n o t e : f o r i n d i c a t o r l i g h t o n l y , s e e l p 5 s e r i e s . normally open terminals normally closed terminals .380 re f. ?.570 led anode (+) led c athode (-) .020 (typ) ?1.046 ?.730 .062 .44 .442 re f. .110 (typ) 1.677 max. 2.120 max. .625-24 u nef-2a thd. to within .062 of fl ange 1.247 re f. l p 3 - e m o m e n t a r y , e x p o s e d d o m e b u t t o n normally open terminals normally closed t erminals led anode (+) led c athode (-) ?.570 .110 (typ) .020 (typ) 1.197 re f. 2.120 max. 1.627 max. .492 r ef ?.730 ? 1.0 46 .380 re f. .625-24 u nef-2a thd. to w ithin .062 of fl a nge normally open terminals normally closed terminals led anode (+) led c athode (-) ?.570 .110 (typ) .020 (typ) .44 2.120 max. 1.607 max. 1.177 re f. .512 ref ?.730 ?1.046 .380 re f. .625-24 u nef-2a thd. to within .062 of fl ange l p 3 - r m o m e n t a r y , r a i s e d d o m e b u t t o n l p 3 - f m o m e n t a r y , f l u s h d o m e b u t t o n i l l u m i n a t e d & s e a l e d p u s h b u t t o n s i l l u m i n a t e d p u s h b u t t o n s l p 3 m o m e n t a r y a c t i o n c o m m e r c i a l g r a d e l e d i l l u m i n a t e d & s e a l e d
5 8 o t t o f u l l l i n e c a t a l o g s p e c i f i c a t i o n s s u b j e c t t o c h a n g e w i t h o u t n o t i c e i l l u m i n a t e d & s e a l e d p u s h b u t t o n s i l l u m i n a t e d p u s h b u t t o n s l p 3 m o m e n t a r y a c t i o n c o m m e r c i a l g r a d e l e d i l l u m i n a t e d & s e a l e d normally open terminals normally closed terminals led anode (+) led c athode (-) ?.570 .110 (typ) .020 (typ) 1 .033 re f. .687 re f. 2.150 max. 1.463 max. .375 ?.375 .25 ?.875 ?.500 . 380 re f. .625-24 unef-2a thd. to within .062 of flange l p 3 - 6 m o m e n t a r y , 5 / 8 t h r e a d e d r e a r m o u n t n o t e : f o r i n d i c a t o r l i g h t o n l y , s e e l p 5 s e r i e s . normally open terminals n ormally closed t erminals ? .570 l ed anode (+) l ed c athode (-) . 110 (typ) . 020 (typ) 1 .283 re f. 1 .713 max. .187 ? .375 ? .875 ? .500 2 .150 max. . 437 r e f. . 310 . 25 . 380 re f. .625-24 unef-2a thd. to within .062 of flange normally open terminals normally closed terminals led anode (+) led c athode (-) .110 (typ) .020 (typ) 1.130 ref. 2.150 max. 1.560 max. ?.375 .34 .25 ?.570 .380 re f. .469-32 uns-2a thd. to within .062 of flange l p 3 - 3 m o m e n t a r y , 5 / 8 t h r e a d e d f r o n t m o u n t l p 3 - 4 m o m e n t a r y , 1 5 / 3 2 t h r e a d e d r e a r m o u n t
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