Level Switches - Results Page 13
762 Results
(Showing 433 - 468)
Mfr # 10VMWOP
Key Features:
Float Switch Cord Length: 10 ft
Item: VerticalMaster Float Switch
Product Type: ,No Plug
$54.98
Mfr # FS-926, 26941
Key Features:
Connection Size (In.): 1/4 FNPT
Switch Type: SPDT
Max. Pressure: 1,000 psi
$350.12
Mfr # 230500-3-5
Key Features:
Connection Size (In.): 1 FNPT
Switch Type: Normally Open
Voltage: 24V AC/DC
$409.00
Mfr # M4169-3
Key Features:
Voltage: 240VAC
Max. Pressure: 150 psi
Switch Function: Selectable
$271.55
Mfr # 54500
Key Features:
Features: For use on all simplex Protector type condensate units with exception to 6 gallon mod# PC6N
Includes: Float Switch – Top Mount. Includes Switch Head, Rod, Ball, Gasket and Hardware.
Application: Condensate Management
$1,026.04
$411.99
Mfr # 10A176
Key Features:
Voltage: 230VAC
Max. Pressure: 15 psi
Teather/Solid State: Tether
$198.67
$197.77
Mfr # 513635
Key Features:
Switch Type: External Control Mode
Voltage: 115VAC
Max. Pressure: 18 psi
$104.39
$18.34
Mfr # M3326-SM
Key Features:
Voltage: 240VAC
Max. Pressure: 50 psi
Conduit Size: 3/8 in 16
$18.00
Mfr # 10HTMDWOP
Key Features:
Switch Type: Mechanical
Voltage: 125/250VAC
Max. Pressure: 13 psi
$89.14
25% off
$66.52
Mfr # FS-380P, 197082
Key Features:
Promotion Restriction: Not eligible for promotion
Connection Size (In.): 3/8 MNPT
Switch Type: SPST, NO
$59.00
Mfr # FS-380P, 197081
Key Features:
Connection Size (In.): 3/8 MNPT
Switch Type: SPST, NO
Max. Pressure: 125 psi
$59.00
Mfr # 15SGMWENO
Key Features:
Voltage: 125/250VAC
Max. Pressure: 13 psi
Float Material: Polypropylene
$99.14
13% off
$86.11
Mfr # 15VMWOP
Key Features:
Float Switch Cord Length: 15 ft
Item: VerticalMaster Float Switch
$58.81
Mfr # SPCORD
Key Features:
Item: Tethered Float Switch,w/Piggy Back Pl
$85.77
Mfr # RFS, 155485
Key Features:
Connection Size (In.): 1/2 FNPT
Switch Type: SPDT
Voltage: 24V DC
$248.24
Mfr # FS-400, 26601
Key Features:
Connection Size (In.): 3/4 FNPT
Switch Type: SPDT
Max. Pressure: 400 psi
$243.00
Mfr # BWU30200P
Key Features:
$141.39
Mfr # H526-003
Key Features:
Voltage: 115V AC +/-10%
NEMA Rating: 12 and 13 (IP65)
Contact Ratings: 1A @ 30 V DC, 0.5 @ 125V AC Resistive Load
$205.07
$85.13
Mfr # 20PMPD2WP
Key Features:
Switch Type: Mechanical
Voltage: 230VAC
Max. Pressure: 20 psi
$182.00
9% off
$164.87
Mfr # 15PMU2WP
Key Features:
Switch Type: Mechanical
Voltage: 230VAC
Max. Pressure: 20 psi
$103.21
9% off
$93.89
Mfr # FS-400, 26600
Key Features:
Connection Size (In.): 3/4 FNPT
Switch Type: SPDT
Max. Pressure: 400 psi
$258.00
Mfr # 30PMU1WP
Key Features:
Voltage: 120VAC
Max. Pressure: 20 psi
Min. Water Level Adjustment: 7
$70.69
Mfr # FS4-3RP-T
Key Features:
Fits Brand: Mcdonnell and Miller
Includes: (1) Washer and (1) Screw, (3) Swtich, Paddles
Item: Flow Switch
$295.00
$42.87
Mfr # 85.300.014
Key Features:
Item: Two Wire Flow Switch,4500 psi
$86.31
$697.00
Mfr # 513634
Key Features:
Switch Type: Float
Voltage: 115VAC
Max. Pressure: 20 psi
$109.49
6% off
$101.99
Mfr # 599125
Key Features:
Switch Type: Float
Voltage: 24
Type: Auxiliary
$24.36
Mfr # 40A-GRA
Key Features:
Voltage: 12VAC to 24VAC to 32VAC
Turns Off At: 3/4"
Electrical Connection - Pumps: Wire Leads
$60.00
$156.11
Mfr # M8020-ULL-NO
Key Features:
Voltage: 240VAC
Max. Pressure: 25 psi
Conduit Size: 1/8 in
$39.00
Mfr # 30DFUMM1WOP
Key Features:
Float Switch Cord Length: 30 ft
Item: Double Float Master Pump Switch
$140.23
Mfr # 9037HW30
Key Features:
Max. Pressure: 50 psi
Mounting: Side
Electrical Connections: Screw Clamp
$672.45
9% off
$610.06
About Level Switches
Level switches (AKA float switch) are activated by liquid levels, such as in toilet tanks, sump pumps and in processing plants. When the liquid in tank reaches a certain level, a float rises. An arm on the float throws a switch when the liquid reaches a predetermined level. The switch may actuate a valve that cuts off the flow of liquid into the tank, or it may actuate some other process such as activating a pump. Similarly a flow switch is a mechanical device which controls flows (usually of liquid, but sometimes for air or steam) by sending a trip signal to an actuator which operates a pump or valve. Level switches are a type of both pump controls and level sensors.