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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 21 - 40,共 123 項產品
Results per page
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 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 198-7380
製造零件編號GWN2
HK$2,372.77
單位
- GWN Yes 4P - 2NO/2NC Straight 100m 6 A 415V 24V Die Cast Aluminium - M20
RS庫存編號 837-1155
製造零件編號XY2CJR17
HK$1,052.48
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 136-3164
製造零件編號6011629069
HK$1,811.96
單位
- SR Yes SP - 2NC/2NO - 75m 10 (Thermal) A 250V - PA 6 GV 3 -
RS庫存編號 130-0872
製造零件編號XY2CH13290H29
HK$1,182.03
單位
Preventa XY2 XY2CH Yes DPST Rope Tension NO, 2NC - 30m 1.5 A ac, 100 mA dc 240V 250V Stainless Steel (Cover), Zamak (Body) 3 -
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 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 820-3364
製造零件編號2CPSA2A1B
BrandHoneywell
HK$4,256.99
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 195-1896
製造零件編號XY2CH13190
HK$1,116.20
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 837-1101
製造零件編號XY2CJS15
HK$718.11
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 826-4108
製造零件編號144009A
BrandIDEM
HK$2,068.35
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 814-8129
製造零件編號XY2CE2A296H7
HK$2,621.95
單位
Preventa XY2-CE - - - 2NO/2NC - - 10 A 300V - - - -
RS庫存編號 130-0887
製造零件編號XY2CE1A270EX
HK$2,126.45
單位
Preventa XY2 XY2CE Yes DPST Rope Tension 2NC - 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 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 837-1111
製造零件編號XY2CJS19
HK$904.68
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 610-0257
製造零件編號XY2CE2A250
HK$4,749.62
單位
Preventa XY2-CE Yes - - NO/NC Left Side 50m 3 A ac, 270 mA dc 240V 250V - 1 PG13.5
RS庫存編號 826-4117
製造零件編號144015
BrandIDEM
HK$2,142.71
單位
Guardian Line GLS-SS Yes 4P - 2NO/2NC - 100m 2.5 A 250V ac 250V 316 Stainless Steel 3 M20
RS庫存編號 837-1151
製造零件編號XY2CJR15H29
HK$876.81
單位
Preventa XY2CJ Yes 2P - NC/NO Right Side 30m 3 A @ 240 V ac, 270 mA @ 250 V dc 240V 250V Zamak 1 -
RS庫存編號 511-7175
製造零件編號GWDE/RS
HK$4,510.33
單位
- GWD Yes 2 x 4P - 2 x 2NO/2NC Straight 2 x 100m 6 A 250V 24V Steel - M20
RS庫存編號 764-4332
製造零件編號3SE7120-2DD01
BrandSiemens
HK$1,138.28
單位
SIRIUS 3SE7 No - - NO/NC Straight 10m 6 A 400V - Gadolinium Aluminium Alloy 2 -