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$4,109.37
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 195-1898
製造零件編號XY2CH13450
HK$5,716.08
單位
Preventa XY2 XY2CH Yes 2P Rope Tension 1NC/1NO - 30m 3 @ 240 V A 240V 250V Stainless Steel (Cover), Zamak (Body) 3 -
RS庫存編號 564-769
製造零件編號SRM-U1Z/U1Z-QF-175
HK$1,501.48
單位
- SRM No DP - 2NC/2NO Straight 37.5m 4 A ac, 550 mA dc 240V 250V Die Cast Aluminium 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 123-7515
製造零件編號148005
BrandIDEM
HK$1,705.03
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 837-1145
製造零件編號XY2CJL19H29
HK$1,713.28
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 195-1896
製造零件編號XY2CH13190
HK$1,290.72
單位
Preventa XY2 XY2CH Yes 3P Rope Tension 2NC/1NO - 30m 1.5 @ 240 V A 240V 250V Stainless Steel (Cover), Zamak (Body) 3 -
RS庫存編號 136-3161
製造零件編號6011621065
HK$1,740.79
單位
- SR Yes SP - 2NC/2NO - 37.5m 10 (Thermal) A 250V - PA 6 GV 3 -
RS庫存編號 820-3323
製造零件編號1CPSA2
BrandHoneywell
HK$2,125.70
單位
- 1CPS Yes - - 2NO/2NC Straight 76m 10 A 600V 250V Die Cast Zinc 1 1/2 inch NPT
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 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 130-0877
製造零件編號XY2CEDA290
HK$2,871.19
單位
Preventa XY2 XY2CE Yes DPST Rope Tension 2NC, 2NO - 2 x 35 → 2 x 100m 3 A ac, 270 mA dc 240V 250V Stainless Steel (Cover), Zamak (Body) 3 -
RS庫存編號 757-9112
製造零件編號445065810ER6022022MSS
BrandOmron
HK$4,109.37
單位
- ER Yes - - 2NO/2NC Straight 100m 3 A 240V 24V Die Cast Aluminium 3 M20 x 3
RS庫存編號 826-4085
製造零件編號142076A
BrandIDEM
HK$1,237.11
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 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 744-8711
製造零件編號570302
BrandPilz
HK$1,651.71
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 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 820-3317
製造零件編號1CPSA1
BrandHoneywell
HK$1,400.96
單位
- 1CPS Yes - - NO/NC Straight 76m 10 A 600V 250V Die Cast Zinc 1 1/2 inch NPT
RS庫存編號 826-4079
製造零件編號142062
BrandIDEM
HK$888.87
單位
Guardian Line GLS Yes 4P - NO/3NC Straight 80m 3 A 250V 250V Die Cast Aluminium 3 M20
RS庫存編號 179-9965
製造零件編號XY2CZ96200
HK$9,507.43
單位
Preventa XY2 XY2 - - - - - - - - - - - -