Cable switch

Large areas of danger often have to be secured where the use of protective doors and emergency stop buttons is not possible. Barrier ropes in conjunction with rope pull switches are an effective alternative. Examples are extensive production islands or conveyor belts. The rope is attached to the rope pull switches at both ends. In the event of danger, the system can be locked and switched off immediately and safely at any point on the tensioned rope by pulling it. Even if the rope breaks, the switches ensure that the machine comes to a standstill immediately. This state remains locked until the reset button is actuated when the rope is correctly tensioned again. There are different variants for different rope lengths. An additional emergency stop button can be installed on both sides of the switch.

	ZLM	ZLS	ZLMS	ZLSE
Possible applications	Protection of extensive systems, e.g. conveyor belts, rolling systems, extrusion technology	Protection of extensive systems, e.g. conveyor belts, rolling systems, extrusion technology	Protection of extensive systems, e.g. conveyor belts, rolling systems, extrusion technology	Protection of extensive systems, especially in the food and chemical industries
Certified according to	IEC 60947-5-5, IEC 60947-5-1, EN 60947-5-5, EN 60947-5-1,	IEC 60947-5-5, IEC 60947-5-1, EN 60947-5-5, EN 60947-5-1,	IEC 60947-5-5, IEC 60947-5-1, EN 60947-5-5, EN 60947-5-1,	IEC 60947-5-5, IEC 60947-5-1, EN 60947-5-5, EN 60947-5-1,
	EN 60204-1, ISO 13850	EN 60204-1, ISO 13850	EN 60204-1, ISO 13850	EN 60204-1, ISO 13850
Approvals	CE, TÜV	CE, TÜV	CE, TÜV	CE, TÜV
Number of positive openers / closer	3/1	3/1	3/1	3/1
Switching capacity, minimum load current	AC-15: 3 A / 240 V; DC 5 V / 10 mA	AC-15: 3 A / 240 V; DC 5 V / 10 mA	AC-15: 3 A / 240 V; DC 5 V / 10 mA	AC-15: 3 A / 240 V; DC 5 V / 10 mA
Actuating force, rope pulled	<125 N	<125 N	<125 N	<125 N
Max. Pitch	50 m	80 m	50 m	100 m
Temp. range	-25 ° C to +80 ° C	-25 ° C to +80 ° C	-25 ° C to +80 ° C	-25 ° C to +80 ° C
Housing / cover	Light metal die-cast	Light metal die-cast	stainless steel	stainless steel
Degree of protection	IP67	IP67	IP67	IP67
Mech. Lifetime	1.5 x 10? Switching cycles	1.5 x 10? Switching cycles	1.5 x 10? Switching cycles	1.5 x 10? Switching cycles
Weight	675 g	820 g	1460 g	1020 g
LED	-	DC 24 V flashing red - unsafe condition green steady light - safe condition	DC 24 V flashing red - unsafe condition green steady light - safe condition	DC 24 V flashing red - unsafe condition green steady light - safe condition