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Economical Pressure and Vacuum Switches

PSW-620/PSW-630 Series

Economical Pressure and Vacuum Switches | PSW-620/PSW-630 Series

Economical Pressure and Vacuum Switches

£64.00 PSW-631

RoHS
  • External Pressure Scale and Pointer for Easy Setpoint Adjustment
  • Silver Switch Contacts Rated for 5 Amps @ 250 Vac or 3 Amps @ 28 Vdc
  • 1 Amp Gold-Plated Contacts for TTL or Dry Contacts
Pressure Switches - View related products

Description

SPECIFICATIONS
Process Temp: -55 to 105°C (-65 to 221°F) 2% setpoint shift can occur below -23°C (-10°F) or above 52°C (125°F)
Repeatability: ± 2% of max system pressure
Cycling: Not to exceed 20 cycles/min
Warranty: 3 year/1 million cycles
Proof Pressure: 150% Max Pressure
Wetted Parts: 17-7 PH stainless steel, Loctite sealing compound #271, ZA8 alloy, chromate finish
Enclosure: Zinc alloy, chromate finish
Dimensions: 48 L x 28 mm Dia. (1.9 L x 1.1" Dia.)
Pressure Port: 1/8 -27 NPT Male
Electrical Connection: 300 mm (12") pigtail leads, 20 AWG, polyvinyl insulated
Wiring Code (pressure):
   Black = Common
   Red = N/C
   White = N/O
Wiring Code (vacuum):
   Black = Common
   Red = N/O
   White = N/C
Weight: 57 g (2 oz) (approx)
Star

Most Popular Models!

Place Order(Specify Model Number)
Part Number/ Desc.
Qty
RoHS
Description
Gage Pressure Switches
PSW-621 Star
£67.00
Availability: 1 week
RoHS compliant
1.6-30 psi pressure switch with 1 Amp Gold plated contacts
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RoHS compliant
3.0-40 psi pressure switch with 1 Amp Gold plated contacts
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Availability: 1 week
RoHS compliant
4.5-100 psi pressure switch with 1 Amp Gold plated contacts
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Availability: 8 weeks
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Availability: 8 weeks
RoHS compliant
20-500 psi pressure switch with 1 Amp Gold plated contacts
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£64.00
Availability: In Stock
RoHS compliant
1.6-30 psi pressure switch with 5 Amp Silver contacts
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£64.00
Availability: 8 weeks
RoHS compliant
3.0-40 psi pressure switch with 5 Amp Silver contacts
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£64.00
Availability: 1 week
RoHS compliant
4.5-100 psi pressure switch with 5 Amp Silver contacts
PSW-634 Star
£64.00
Availability: 1 week
RoHS compliant
9.7-250 psi pressure switch with 5 Amp Silver contacts
PSW-635 Star
£64.00
Availability: 8 weeks
RoHS compliant
20-500 psi pressure switch with 5 Amp Silver contacts
Vacuum Switches
PSW-626 Star
£67.00
Availability: In Stock
RoHS compliant
2.7-28.2 inHg vacuum switch with 1 Amp Gold plated contacts
PSW-627 Star
£67.00
Availability: 1 week
RoHS compliant
5.1-28.2 inHg vacuum switch with 1 Amp Gold plated contacts
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£67.00
Availability: 8 weeks
RoHS compliant
8.4-28.2 inHg vacuum switch with 1 Amp Gold plated contacts
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£64.00
Availability: 1 week
RoHS compliant
2.7-28.2 inHg vacuum switch with 5 Amp Silver contacts
PSW-637 Star
£64.00
Availability: 1 week
RoHS compliant
5.1-28.2 inHg vacuum switch with 5 Amp Silver contacts
PSW-638 Star
£64.00
Availability: 8 weeks
RoHS compliant
8.4-28.2 inHg vacuum switch with 5 Amp Silver contacts
All amounts shown in EUR, GBP, or USD
Ordering Example: (1) PSW-621 is a 1.6-30 psi pressure switch with 1 Amp Gold plated contacts, £67.00