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NEMA-4X Watertight Pressure Switch for Harsh or Corrosive Environments

$390.00

Item# PSW-301

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $390.00
10-24 $370.50
25-49 $362.70
50-99 $347.10
100-199 $339.30
200+ $331.50

In stock

Lead Time ( If not in Stock): 5 weeks

NEMA-4X Watertight Pressure Switch for Harsh or Corrosive Environments PSW-301 PSW-301
  • UL Listed, CSA Certified
  • Low Pressure Ranges 30 inHg Vac to 150 inH2O
  • High Pressure Ranges 15 to 3000 psi
  • Buna-N or 316SS Diaphragm
  • 10 A SPDT Switch
  • Tamper/Vibration Resistant Setpoint Adjustment 20 to 100% of Range
  • Fixed or Adjustable Deadband

Product info

Switch Type
(1) 10 A SPDT
Pressure Range
-30 to -6 inHg
Pressure Type
Gauge
Pressure Port Size
1/4"
Pressure Port Type
NPT Female
Deadband
Adjustable
Deadband Range
6 to 24 inHg
Features
NEMA 4X, IP66 Enclosure

Product Specs

  • Connection Gender Famale
  • Enclosure Rating Epoxy coated aluminum
  • Maximum Ambient Temperature 66 {C} (155 {F})
  • Maximum Rating 10
  • Minimum Ambient Temperature -29 {C} (-20 {F})
  • Other Features Adjustable DB
  • Pressure Type Gauge
  • Pressure Units PSIG
  • repeatability ±1% of range

Ideal for use in harsh and corrosive environments, the PSW-300 Series pressure switches feature stainless steel or Buna-N diaphragm-sealed pistons or diaphragm actuators that provide repeatability of ±1% of range. Standard design allows easy access to switches. For versatility, single setpoint with adjustable deadband or dual, independently adjustable setpoints with fixed deadband may be chosen.

SPECIFICATIONS
Approval: UL listed, CSA certified
Storage Temp: -29 to 66°C (-20 to 150°F)
Ambient Temp. Limits: -29 to 66°C (-20 to 150°F) Setpoint typically shifts +1% of range per 28°C (50°F) of temperature change
Enclosure: NEMA-4X watertight and corrosion resistant
Setpoint Repeatability: ±1% of range
Switch Output: 1 or 2 SPDT
Electrical Rating:
   10 A: 125/250 Vac
   0.5 A: 125 Vdc
   0.25 A: 250 Vac
   15 A: 125/250 Vac
Enclosure: Epoxy coated aluminum, gasketed
Weight: 0.9 kg (2 lb)
Electrical Connection: 3/4 NPT female
Pressure Connection: 1/4 NPT female; 1/2 NPT Male for vacuum to 600 psi; 1/4 NPT female for 1000 and 3000 psi
Connection Material: Vac through inH2O ranges - carbon steel; All psi ranges - 316SS

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