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 814-8122
製造零件編號XY2CH13250H7
HK$1,111.50
單位
Preventa XY2-CH Yes - - NO/NC Straight 15m 10 A 300V - - 3 -
RS庫存編號 609-1894
製造零件編號XY2CE1A270
HK$1,636.42
單位
Preventa XY2-CE Yes - - 2NC Right Side 50m 3 A ac, 270 mA dc 240V 250V - 1 PG13.5
RS庫存編號 744-8718
製造零件編號570300
BrandPilz
HK$2,020.65
單位
- PSENrope No 4P - NC/NO Straight 75m 3 A ac, 270 mA dc 240V 250V - 3 M20 x 1.5
RS庫存編號 757-9102
製造零件編號ER5018-021M
BrandOmron
HK$1,412.96
單位
- ER Yes - - NO/2NC Straight 40m 3 A 240V 24V Die Cast Aluminium 3 M20 x 3
RS庫存編號 837-1139
製造零件編號XY2CJL17
HK$1,814.17
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 757-9106
製造零件編號ER5018-021ME
BrandOmron
HK$1,579.98
單位
- ER Yes - - NO/2NC Straight 40m 3 A 240V 24V Die Cast Aluminium 3 M20 x 3
RS庫存編號 744-8711
製造零件編號570302
BrandPilz
HK$1,709.09
單位
- PSENrope Yes - - 2NO/2NC Side Mount 75m 3 A 240V - Die Cast Zinc 3 M20 x 1.5
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 198-7374
製造零件編號GWN1
HK$1,846.53
單位
- GWN Yes 3P - NO/2NC Straight 50m 6 A 415V 24V Die Cast Aluminium - M20
RS庫存編號 837-1117
製造零件編號XY2CJS17H29
HK$919.84
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 837-1120
製造零件編號XY2CJS19H29
HK$1,051.29
單位
Preventa XY2CJ Yes 3P - NO/2NC Left Side, Right Side 20m 1.5 A @ 240 V ac, 100 mA @ 250 V dc 240V 250V Zamak 1 -
RS庫存編號 826-4101
製造零件編號143066A
BrandIDEM
HK$1,203.39
單位
Guardian Line GLM Yes 4P - NO, 3NC Straight 50m 2.5 A 250V 250V Die Cast Aluminium 3 M20
RS庫存編號 837-1133
製造零件編號XY2CJL17H29
HK$1,798.94
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 814-8093
製造零件編號XY2CH13150H7
HK$2,863.60
單位
Preventa XY2-CH Yes - - NO/NC Straight 15m 10 A 300V - - 3 -
RS庫存編號 179-9960
製造零件編號XY2CE2A297
HK$3,661.42
單位
Preventa XY2 XY2 Yes 2P - 2NC/2NO Left Side 70m 3 A 240V 250V Zamak 1 PG 13.5
RS庫存編號 136-3165
製造零件編號6011629070
HK$2,066.56
單位
- SR Yes SP - 2NC/2NO - 25m 10 (Thermal) A 250V - PA 6 GV 3 -
RS庫存編號 741-8672
製造零件編號ZQ 700-02
BrandSchmersal
HK$1,067.58
單位
- ZQ700 Yes DP - 2NC Straight 10m 4 A 230V 24V Thermoplastic 1 -
RS庫存編號 123-7517
製造零件編號148056
BrandIDEM
HK$2,156.99
單位
Guardian Line GLM-SS Yes 4P Switch Status NO, 3NC - 50m 3 A 240V - 316 Stainless Steel 3 M20
RS庫存編號 123-7520
製造零件編號148066A
BrandIDEM
HK$2,319.74
單位
Guardian Line GLM-SS Yes 4P Switch Status NO, 3NC - 50m 3 A 240V - 316 Stainless Steel 3 M20
RS庫存編號 198-7380
製造零件編號GWN2
HK$2,528.57
單位
- GWN Yes 4P - 2NO/2NC Straight 100m 6 A 415V 24V Die Cast Aluminium - M20