Safety Limit Switches

pLimit switches operate with the movement of machinery, opening or closing the circuit when movement is detected. Safety limit switches provide a level of risk reduction over regular limit switches, as they have a positive actuation structure, which means that if a fault occurs they will stop conducting the electrical load. /pph2What are safety limit switches used for?/h2/ppSafety limit switches are used in industrial settings to reduce the risk factor in the event of overcurrent or electrical faults. This can be useful in a wide range of applications, from heating and ventilation to the operation of heavy machinery, where normal limit switches might provide a risk if they continued to conduct electricity in the event of a fault./pph2Types of safety limit switches/h2/ppSafety limit switches mainly differ by the type of a href="/web/c/pneumatics-hydraulics-power-transmission/pneumatic-cylinders-actuators/" target="_self"actuator /athey have. This can be a hinge, roller, rod or push bolt, for example.They can also vary by the number of contacts and cable entries that they have. /p

...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 1 - 20 รายการจาก 279 รายการ / Viewing 1 - 20 of 279 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price Actuator Type Actuator Included Normal State Configuration Action Type IP Rating Connection Type Housing Material Number of Cable Entries Number of Contacts Size of Cable Entries Pole and Throw Configuration Series Depth Dimensions
RS Stock No. 179-7569
Brand :RS PRO
THB825.00
Each
Units
Roller Lever Yes NO/NC Snap IP67 - Glass Fibre Reinforced Plastic - - - - - 62mm 31 x 45 x 62 mm
RS Stock No. 179-7566
Brand :RS PRO
THB990.00
Each
Units
Roller Arm Lever Yes NO/NC Snap IP67 - Glass Fibre Reinforced Plastic - - - - - 89mm 31 x 31 x 89 mm
RS Stock No. 179-7563
Brand :RS PRO
THB1,100.00
Each
Units
- - NO/NC Slow IP67 Screw Plastic - - - - - 95mm 31 x 31 x 95 mm
RS Stock No. 179-7565
Brand :RS PRO
THB990.00
Each
Units
Cat Whisker Yes NO/NC Snap IP67 - Glass Fibre Reinforced Plastic - - - - - 172mm 31 x 31 x 172 mm
RS Stock No. 179-7568
Brand :RS PRO
THB742.00
Each
Units
Plunger Yes NO/NC Snap IP67 - Glass Fibre Reinforced Plastic - - - - - 74.5mm 31 x 31 x 74.5 mm
RS Stock No. 179-7570
Brand :RS PRO
THB825.00
Each
Units
Roller Lever Yes NO/NC Snap IP67 - Glass Fibre Reinforced Plastic - - - - - 107mm 31 x 47.5 x 107 mm
RS Stock No. 179-7561
Brand :RS PRO
THB1,100.00
Each
Units
- - 2NC/NO Slow IP67 Screw Plastic - - - - - 95mm 31 x 31 x 95 mm
RS Stock No. 179-7562
Brand :RS PRO
THB1,100.00
Each
Units
- - 2NC Slow IP67 Screw Plastic - - - - - 95mm 31 x 31 x 95 mm
RS Stock No. 179-7567
Brand :RS PRO
THB742.00
Each
Units
Roller Plunger Yes NO/NC Snap IP67 - Glass Fibre Reinforced Plastic - - - - - 84.5mm 31 x 30.5 x 84.5 mm
RS Stock No. 749-7583
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3SE5112-0CD02
Brand :Siemens
THB1,879.80
Each
Units
Plunger Yes NO/NC - IP66, IP67 Screw Metal - - - DPST 3SE5 37.3mm 85.7 x 40.5 x 37.3 mm
RS Stock No. 757-9159
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D4B4116N
Brand :Omron
THB2,369.30
Each
Units
Roller Lever Yes NO/NC Snap - Screw Metal 1 2 M20 DPST D4B-N 43mm 99.5 x 40 x 43 mm
RS Stock No. 410-7363
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.I88-SU1Z W
Brand :Bernstein AG
THB632.63
Each
Units
Radius Yes NO/NC Snap IP65 Screw Fibreglass 1 2 M20 x 1.5 - I88 SU/U 30.5mm 62 x 22 x 30.5 mm
RS Stock No. 258-8170
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GSAC20A1B
Brand :Honeywell
THB4,199.89
Each
Units
Rotary Yes 2NO/2NC Snap - Screw Metal - 4 M20 x 1.5 4P GSS 55.9mm 145.8 x 42 x 55.9 mm
RS Stock No. 410-6922
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SKC-A1Z M
Brand :Bernstein AG
THB1,152.88
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 749-7681
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3SE5232-0LD03
Brand :Siemens
THB827.97
Each
Units
Roller Plunger Yes NO/2NC - IP65 Screw Plastic - - - 3PST 3SE5 33mm 75.7 x 31 x 33 mm
RS Stock No. 836-2731
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D4B4A11N
Brand :Omron
THB1,930.40
Each
Units
Roller Lever Yes 2NC Slow IP67 Screw Metal 1 - M20 - D4B 131.3mm 40 x 62 x 131.3 mm
RS Stock No. 766-1615
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XCSD3902P20
THB1,575.69
Each
Units
Roller Plunger Yes NO/2NC Snap - Cable Metal 1 3 M20 x 1.5 3P XCSD 35mm 100 x 34 x 35 mm
RS Stock No. 861-4648
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D4N-2187
Brand :Omron
THB1,358.50
Each
Units
Rod Yes NO/NC Snap IP67 M20 - - 2 - DPST D4N 170mm 31 x 31.5 x 170 mm
RS Stock No. 621-1559
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D4N-1162
Brand :Omron
THB966.89
Each
Units
Roller Plunger Yes NO/NC Snap IP67 Screw - - 2 - SPDT D4N 31.5mm 83.6 x 31 x 31.5 mm
RS Stock No. 746-7270
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D4N-4187
Brand :Omron
THB1,912.23
Each
Units
Plastic Rod Yes NO/NC Snap - Screw - - 2 - DPST D4N 31.5mm 64 x 31 x 31.5 mm
Related Products
The SIRIUS 3SE5 limit switches provide the dependable ...
Description:
The SIRIUS 3SE5 limit switches provide the dependable performance required in everyday industrial applications thanks to their modular, consistent design and wide choice of variants and operating mechanisms.The standard design and function of the limit switches not only make it ...
Professional range of Bernstein limit switches from the ...
Description:
Professional range of Bernstein limit switches from the ENM2 series. The metal actuators are designed for high loads. All models are highly reliable and excellent quality. Cable entry: M20 x 1.5Protection rating IP65/66/67Actuators repositioned by 4 x 90°Sheet aluminium cover. ...
Typical applications: On guard doors where key alignment ...
Description:
Typical applications: On guard doors where key alignment has proved to be a real problem and cannot be solved by key operated switches. The user needs to differentiate mission critical safety components on the machine from regular sensors. Designed to ...
Heavy duty red metal body with positive opening ...
Description:
Heavy duty red metal body with positive opening contacts for safety applicationsFor detecting position of moveable guards2 Positive opening contactsIP66 RatingCable entry tapped M20 x 1.5 ISO.