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 826-4126
製造零件編號144030
BrandIDEM
HK$4,062.09
單位
Guardian Line GLS-SS-Ex Yes 4P - 2NO/2NC Straight 100m 2.5 A 250V 250V 316 Stainless Steel 3 M20
RS庫存編號 136-3172
製造零件編號6012921092
HK$1,766.21
單位
- SRM Yes SP - 2NC/2NO - 75m 50 mA - 30V Aluminium 3 -
RS庫存編號 837-1145
製造零件編號XY2CJL19H29
HK$1,679.01
單位
Preventa XY2CJ Yes 3P - NO/2NC Left Side 30m 1.5 A @ 240 V ac, 100 mA @ 250 V dc 240V 250V Zamak 1 -
RS庫存編號 123-7518
製造零件編號148060
BrandIDEM
HK$1,913.82
單位
Guardian Line GLM-SS Yes 4P Switch Status 4NC - 50m 3 A 240V - 316 Stainless Steel 3 M20
RS庫存編號 764-4339
製造零件編號3SE7120-1BF00
BrandSiemens
HK$1,482.62
單位
SIRIUS 3SE7 Yes - - 2NC Straight 10m 6 A 400V - Gadolinium Aluminium Alloy 2 -
RS庫存編號 136-3162
製造零件編號6011621066
HK$1,162.19
單位
- SR Yes SP - 2NC/2NO - 75m 10 (Thermal) A 250V - PA 6 GV 3 -
RS庫存編號 837-1114
製造零件編號XY2CJS17
HK$910.60
單位
Preventa XY2CJ Yes 2P - 2NC Left Side, Right Side 20m 3 A @ 240 V ac, 270 mA @ 250 V dc 240V 250V Zamak 1 -
RS庫存編號 814-8103
製造零件編號XY2CE1A196H7
HK$2,865.67
單位
Preventa XY2-CE Yes - - 2NO/2NC Right Side 50m 10 A 300V - - 3 -
RS庫存編號 136-3171
製造零件編號6012921091
HK$1,509.89
單位
- SRM Yes SP - 2NC/2NO - 75m 10 (Thermal) A 250V - Aluminium 3 -
RS庫存編號 123-7515
製造零件編號148005
BrandIDEM
HK$1,685.41
單位
Guardian Line GLM-SS Yes 3P Switch Status NO, 2NC - 50m 3 A 240V - 316 Stainless Steel 3 M20
RS庫存編號 179-9963
製造零件編號XY2CZ9330
HK$2,808.43
單位
Preventa XY2 XY2 - - - - - - - - - - - -
RS庫存編號 814-8100
製造零件編號XY2CE1A150H7
HK$2,908.08
單位
Preventa XY2-CE Yes - - NO/NC Right Side 50m 10 A 300V - - 3 -
RS庫存編號 136-3165
製造零件編號6011629070
HK$1,619.78
單位
- SR Yes SP - 2NC/2NO - 25m 10 (Thermal) A 250V - PA 6 GV 3 -
RS庫存編號 837-1117
製造零件編號XY2CJS17H29
HK$867.37
單位
Preventa XY2CJ Yes 2P - 2NC Left Side, Right Side 20m 3 A @ 240 V ac, 270 mA @ 250 V dc 240V 250V Zamak 1 -
RS庫存編號 820-3339
製造零件編號1CPSC2A
BrandHoneywell
HK$2,858.12
單位
- 1CPS Yes - - 2NO/2NC Straight 76m 10 A 600V 250V Die Cast Zinc 1 20 mm
RS庫存編號 820-3333
製造零件編號2CPSA1A1
BrandHoneywell
HK$3,576.19
單位
- 2CPS Yes - - 2NO/2NC Dual Direction 152m 50 mA 250V 60V Die Cast Zinc 2 1/2 inch NPT
RS庫存編號 130-0880
製造零件編號XY2CE2A290
HK$1,442.90
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 -
RS庫存編號 837-1101
製造零件編號XY2CJS15
HK$740.79
單位
Preventa XY2CJ Yes 2P - NC/NO Left Side, Right Side 20m 3 A @ 240 V ac, 270 mA @ 250 V dc 240V 250V Zamak 1 -
RS庫存編號 179-9959
製造零件編號XY2CE1A297
HK$3,234.26
單位
Preventa XY2 XY2 Yes 2P - 2NC/2NO Right Side 70m 3 A 240V 250V Zamak 1 PG 13.5
RS庫存編號 826-4101
製造零件編號143066A
BrandIDEM
HK$1,129.24
單位
Guardian Line GLM Yes 4P - NO, 3NC Straight 50m 2.5 A 250V 250V Die Cast Aluminium 3 M20