Limit Switches for PLCs

An electrical switch is a device that can close and open a circuit. Limit switches are, in general, electromechanical devices and are operated by the motion of some external object such as a machine part. In an HVAC system, a limit switch is often used to monitoring the state of a damper or valve.

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結果: 63
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Honeywell 微動/押扣開關 V BASICS 593庫存量
最少: 1
倍數: 1
V15 Micro Switch SPDT ON - (OFF), OFF - (ON) Lever 16 A 250 VAC 1.96 N Quick Connect Chassis Mount
Omron Electronics 微動/押扣開關 Sim roller levr 61gf Sealed QC tabs 0.1 930庫存量
最少: 1
倍數: 1

D2SW-P Subminiature SPST ON - (OFF), OFF - (ON) Simulated Roller Lever 100 mA 125 VAC 30 VDC 0.6 N Quick Connect Chassis Mount IP67 Tray
Omron Electronics 微動/押扣開關 Long Lever SPST-NO Rt actuate w/boss 3,815庫存量
最少: 1
倍數: 1
: 1,000

D3SH Surface Mount Switch SPST OFF - (ON) Lever 1 mA 30 VDC 0.2 N SMD/SMT PCB Mount Reel, Cut Tape
Omron Electronics 微動/押扣開關 Sim rllr lever 60gf 0.1A #110 QC tabs 410庫存量
最少: 1
倍數: 1

D2SW Subminiature SPDT ON - (OFF), OFF - (ON) Simulated Roller Lever 100 mA 125 VAC 30 VDC 0.6 N Quick Connect Chassis Mount IP67
Omron Electronics 微動/押扣開關 Long Lever SPST-NO Lft actuate w/boss 1,967庫存量
最少: 1
倍數: 1
: 1,000

D3SH Surface Mount Switch SPST OFF - (ON) Lever 1 mA 30 VDC 0.2 N SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
C&K 微動/押扣開關 SPDT 10A .187" QC 500庫存量
最少: 1
倍數: 1

TM Snap SPDT ON - (OFF), OFF - (ON) Lever 10 A 250 VAC 250 VDC 0.7 N Quick Connect Chassis Mount Tray
C&K 微動/押扣開關 Detect 1,813庫存量
最少: 1
倍數: 1

ZMA Subminiature SPDT ON - (OFF), OFF - (ON) Plunger, Pin 100 mA 125 VAC 60 VDC 0.8 N Solder Pin PCB Mount Tray
Omron Electronics 微動/押扣開關 Long Lever SPST-NO Lft actuate w/o boss 353庫存量
1,000預期2027/2/25
最少: 1
倍數: 1
: 1,000

D3SH Surface Mount Switch SPST OFF - (ON) Lever 1 mA 30 VDC 0.24 N SMD/SMT PCB Mount Reel, Cut Tape
Honeywell 微動/押扣開關 V-BASIC SW SPDT 11A 277VAC STR LeverACTR 113庫存量
最少: 1
倍數: 1

V7 Micro Switch SPDT ON - (OFF), OFF - (ON) Lever 11 A 277 VAC 250 VDC 75 gf Quick Connect Chassis Mount
Omron Electronics 微動/押扣開關 Std Lever SPST-NO Lft actuate w/boss 777庫存量
1,000預期2026/8/7
最少: 1
倍數: 1
: 1,000

D3SH Surface Mount Switch SPST OFF - (ON) Lever 1 mA 30 VDC 0.3 N SMD/SMT PCB Mount Reel, Cut Tape
Omron Electronics 微動/押扣開關 Hinge rllr levr 60gf 0.1A #110 QC tabs 332庫存量
最少: 1
倍數: 1

D2SW Subminiature SPDT ON - (OFF), OFF - (ON) Roller Lever 100 mA 125 VAC 30 VDC 0.6 N Quick Connect Chassis Mount IP67
Omron Electronics 微動/押扣開關 SIM RLLR LVR SPST-NC 582庫存量
最少: 1
倍數: 1

D3M Subminiature SPST OFF - (ON) Simulated Roller Lever 100 mA 30 VDC 1 N Quick Connect Chassis Mount IP40
Omron Electronics 微動/押扣開關 PIN PLUNGER TAB TERM 407庫存量
最少: 1
倍數: 1

SS Subminiature SPDT ON - (OFF), OFF - (ON) Plunger, Pin 100 mA 125 VAC 30 VDC 0.49 N Quick Connect Chassis Mount IP40
Omron Electronics 微動/押扣開關 Std Lever SPST-NC Lft actuate w/o boss 1,000庫存量
最少: 1
倍數: 1
: 1,000

D3SH Surface Mount Switch SPST OFF - (ON) Lever 1 mA 30 VDC 0.3 N SMD/SMT PCB Mount Reel, Cut Tape
C&K 微動/押扣開關 SPDT 10A .187" QC 606庫存量
最少: 1
倍數: 1

TM Snap SPDT ON - (OFF), OFF - (ON) Roller Lever 10 A 250 VAC 250 VDC 0.7 N Quick Connect Chassis Mount Bulk
C&K 微動/押扣開關 SPDT 10A .187" QC 1,034庫存量
最少: 1
倍數: 1

TM Snap SPDT ON - (OFF), OFF - (ON) Simulated Roller Lever 10 A 250 VAC 250 VDC 75 gf Quick Connect Chassis Mount Bulk
Omron Electronics 微動/押扣開關 MINIATURE BASIC SWITCH 1,296庫存量
最少: 1
倍數: 1

D2SW Subminiature SPDT ON - (OFF), OFF - (ON) Roller Lever 3 A 125 VAC 30 VDC 0.6 N Quick Connect Chassis Mount IP67
Omron Electronics 微動/押扣開關 Std Lever SPST-NO Rt actuate w/boss 1,530庫存量
最少: 1
倍數: 1
: 1,000

D3SH Surface Mount Switch SPST OFF - (ON) Lever 1 mA 30 VDC 0.3 N SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Honeywell 微動/押扣開關 Microswitch SPCO Button Plunger 360庫存量
最少: 1
倍數: 1

SM Micro Switch SPDT ON - (OFF), OFF - (ON) Plunger 5 A 250 VAC 30 VDC 1.4 N Solder Turret Chassis Mount
Honeywell 微動/押扣開關 250 VAC 5 A Pin Plunger Actuator 74庫存量
最少: 1
倍數: 1

SM Micro Switch SPDT ON - (OFF), OFF - (ON) Plunger 5 A 250 VAC 30 VDC 1 N Solder Turret Chassis Mount
Honeywell 微動/押扣開關 Microswitch ROLLER LEVER 300庫存量
350預期2026/10/22
最少: 1
倍數: 1

BZ Micro Switch SPDT ON - (OFF), OFF - (ON) Roller Lever 15 A 480 VAC 250 VDC 99 gf Screw Chassis Mount IP64
Honeywell 微動/押扣開關 V-BASIC SW SPDT 11A 250VAC QK CONNECT 100庫存量
100預期2026/6/29
最少: 1
倍數: 1

V7 Micro Switch SPDT ON - (OFF), OFF - (ON) Simulated Roller Lever 11 A 277 VAC 250 VDC 141 gf Quick Connect Chassis Mount
C&K 微動/押扣開關 SPDT 1A 5 OZ. OF 96庫存量
160預期2026/11/24
最少: 1
倍數: 1

LC Snap SPDT ON - (OFF), OFF - (ON) Roller Lever 1 A 250 VAC 30 VDC 142 gf Solder Lug Chassis Mount Tray
C&K 微動/押扣開關 SPDT 1A 5 OZ. OF 61庫存量
最少: 1
倍數: 1

LC Snap SPDT ON - (OFF), OFF - (ON) Simulated Roller Lever 1 A 250 VAC 30 VDC 5 oz Solder Tab Chassis Mount Tray
C&K 微動/押扣開關 SPDT 1A 6oz PCB 70庫存量
最少: 1
倍數: 1

LC Snap SPDT ON - (OFF), OFF - (ON) Roller Lever 1 A 125 VAC 30 VDC 170 gf Solder Pin PCB Mount Tray