pushbutton switch/push switch/ button switch used in control and indication systems adjusted for mounting in command boards...

HLB Series Push Button Switch

Push button switch   are devices used in control and indication systems adjusted for mounting in command boards and panels directly on DIN-rail.They are manufactured to commutate controlling circuits and to control the switching on or off executive mechnisms such as relays ,contactors,etc.The signal lamps and indicators find broad application in all industrial fields .The devices endure short time current overload up to 20A,and normally the can commutate current up to 10A with their contact system.The connection to the contact terminals is through screw terminals to which operational conductors with section up to 2.5mm2 can be joined.There are also designed buttons combined with lamps

1.Technical Data

* Insulation voltage:660v; 50/60Hz* Impulse voltage wear resistance: 6000v * Rated current:up to 10A(230V AC)* Short circuit protection:safety deice 10A gG outside in the circuit * Rated consumed current(for indicators and buttons combined with indicators):<20mA* wear resistance(indicators):>2000h* Mechanical wear resistance(buttons):1×106 commutation cycles* Power of mechanical compression:at closing:20N at opening:8N* Operating temperature: -20oC+70 oC* Humidity:35-85% RH  * Tightening moment of the joining conductors:0.15Nm* Section of the conductor: 1 ×0.5; 1×0.75;1×1; 1×1.5 ;1×2.5 mm2

2.Mounting

* TO a DIN-rail * Altitude:up to 2000m

 

Type	Description	Rated current(A) at 400v	Colour	Type of contacts
HLB-BL-DIN	button	<10	black	2NO+1 NC
HLB-BL-DIN	button	<10	black	1NO+2 NC
HLB-G-DIN	button	<10	green	2NO+1 NC
HLB-G-DIN	button	<10	green	1NO+2 NC
HLB-Y-DIN	button	<10	yellow	2NO+1 NC
HLB-Y-DIN	button	<10	yellow	1NO+2 NC
HLB-R-DIN	button	<10	red	2NO+1 NC
HLB-R-DIN	button	<10	red	1NO+2 NC

Push button switch HLB