Grab Wire Switches

Grab wire switches, or rope pull switches, are a type of emergency stop switch that is hung by a cable around a piece of machinery. They are operated by pulling on the cable, which isolates the circuit connecting the machinery, stopping whatever hazardous action is occurring. They are usually equipped with a reset knob, so that the equipment can only be restarted deliberately.

What are grab wire switches used for?

Grab wire switches are especially helpful when an emergency stop function is needed for an awkwardly-shaped piece of equipment, such as a conveyor. Because they are attached via a cable, they can also be used over a long distance, so any worker along the line may stop the equipment. They switch itself can also equipped with an emergency stop button, which provides another method of stopping the machinery.

Types of grab wire switches

Though all grab wire switches operate in broadly the same way, they differ in the length of cable they can accommodate, their maximum current and voltage, and the material they are made from. Some stainless steel switches, for example, may be used in areas where there are hygiene requirements.


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Description Price Range Series Reset Button Pole Configuration Indicator Type Normal State Configuration Mounting Orientation Maximum Rope Span Maximum Current Maximum AC Voltage Maximum DC Voltage Housing Material Number of Cable Entries Conduit Entry
RS庫存編號 130-0879
製造零件編號XY2CE6A270
HK$5,139.85
單位
Preventa XY2 XY2CE Yes DPST Rope Tension NC, NO - 70m 3 A ac, 270 mA dc 240V 250V Stainless Steel (Cover), Zamak (Body) 3 -
RS庫存編號 826-4088
製造零件編號142064
BrandIDEM
HK$1,152.90
單位
Guardian Line GLS Yes 4P - 2NO/2NC Straight 80m 3 A 250V 250V Die Cast Aluminium 3 M20
RS庫存編號 757-9115
製造零件編號ER6022-021M
BrandOmron
HK$1,641.89
單位
- ER Yes 3P - NO/2NC Straight 80m 3 A 240V 24V Die Cast Aluminium 3 M20 x 3
RS庫存編號 837-1133
製造零件編號XY2CJL17H29
HK$1,713.28
單位
Preventa XY2CJ Yes 2P - 2NC Left Side 30m 3 A @ 240 V ac, 270 mA @ 250 V dc 240V 250V Zamak 1 -
RS庫存編號 198-7380
製造零件編號GWN2
HK$2,411.79
單位
- GWN Yes 4P - 2NO/2NC Straight 100m 6 A 415V 24V Die Cast Aluminium - M20
RS庫存編號 741-8675
製造零件編號ZQ 700-11
BrandSchmersal
HK$982.60
單位
- ZQ700 Yes DP - NO/3NC Straight 10m 4 A 230V 24V Thermoplastic 1 -
RS庫存編號 136-3162
製造零件編號6011621066
HK$1,412.50
單位
- SR Yes SP - 2NC/2NO - 75m 10 (Thermal) A 250V - PA 6 GV 3 -
RS庫存編號 814-8113
製造零件編號XY2CE2A250H7
HK$1,836.04
單位
Preventa XY2-CE Yes - - NO/NC Left Side 50m 10 A 300V - - 3 -
RS庫存編號 837-1164
製造零件編號XY2CJR17H29
HK$1,713.28
單位
Preventa XY2CJ Yes 2P - 2NC Right Side 30m 3 A @ 240 V ac, 270 mA @ 250 V dc 240V 250V Zamak 1 -
RS庫存編號 130-0883
製造零件編號XY2CE2A250EX
HK$4,999.60
單位
Preventa XY2 XY2CE Yes DPST Rope Tension NC, NO - 70m 3 A ac, 270 mA dc 240V 250V Stainless Steel (Cover), Zamak (Body) 1 (Cable Gland), 2 (Blanking Plug) -
RS庫存編號 839-4570
製造零件編號RP-LM40D-6L
BrandBanner
HK$2,026.48
單位
- RP-LM40D Yes - - NO/NC, 2NC Straight 6m 6 A @ 24 V dc, 10 A @ 24 V ac 230V 24V Aluminium Alloy Die-Cast 1 1/2 inch x 14 NPT
RS庫存編號 123-7516
製造零件編號148050
BrandIDEM
HK$1,317.93
單位
Guardian Line GLM-SS Yes 4P Rope Tension NO, 3NC - 50m 3 A 240V - 316 Stainless Steel 3 M20
RS庫存編號 130-0886
製造零件編號XY2CE1A250EX
HK$4,999.60
單位
Preventa XY2 XY2CE Yes DPST Rope Tension NC, NO - 70m 3 A ac, 270 mA dc 240V 250V Stainless Steel (Cover), Zamak (Body) 1 (Cable Gland), 2 (Blanking Plug) -
RS庫存編號 195-1899
製造零件編號XY2CH33010H7
HK$2,219.69
單位
Preventa XY2 XY2CH Yes - Rope Tension 1NC/1NO - 15m 3 @ 240 V A 240V 250V Stainless Steel (Cover), Zamak (Body) 3 -
RS庫存編號 136-3168
製造零件編號6011629072
HK$1,619.78
單位
- SR Yes SP - 2NC/2NO - 75m 10 (Thermal) A 250V - PA 6 GV 3 -
RS庫存編號 826-4108
製造零件編號144009A
BrandIDEM
HK$1,902.88
單位
Guardian Line GLS-SS Yes 4P - 2NO/2NC Straight 100m 2.5 A 250V 250V 316 Stainless Steel 3 M20
RS庫存編號 764-4339
製造零件編號3SE7120-1BF00
BrandSiemens
HK$2,190.65
單位
SIRIUS 3SE7 Yes - - 2NC Straight 10m 6 A 400V - Gadolinium Aluminium Alloy 2 -
RS庫存編號 814-8100
製造零件編號XY2CE1A150H7
HK$2,937.16
單位
Preventa XY2-CE Yes - - NO/NC Right Side 50m 10 A 300V - - 3 -
RS庫存編號 564-775
製造零件編號SRM-U1Z/U1Z-QF-300
HK$1,534.81
單位
- SRM No DP - 2NC/2NO Straight 75m 4 A ac, 550 mA dc 240V 250V Die Cast Aluminium 3 -
RS庫存編號 130-0882
製造零件編號XY2CE1A290
HK$1,457.33
單位
Preventa XY2 XY2CE Yes DPST Rope Tension 2NC, 2NO - 70m 3 A ac, 270 mA dc 240V 250V Stainless Steel (Cover), Zamak (Body) 3 -