• Applications
  • Features
Control small electrically driven air compressors;Power circuit;Regulation between 2 thresholds
MAINTAINED MANUAL CUT-OUT LEVER (AUTO-OFF)-2-WAY PRESSURE RELEASE VALVE
Class 9013 Type FHG pressure switches are designed for the control of small electrically driven air compressors
Contacts open on pressure rise
Diaphragm actuated
2 NC, snap action, DPST-DB, form YY contact
-22 to 257 deg F air controlled fluid
1/4 in NPSF internal fluid connection
Regulation between 2 thresholds, fixed differential scale
4-terminal block
10 AWG clamping capacity electrical connection
Nitrile (Buna-N) diaphragm
300000 cycles mechanical durability, 100000 cycles at 10 cycles/min electrical durability
Zinc plated steel or equivalent flange
0.75 kW at 460 VAC 3-phase, 0.75 kW at 575 VAC 3-phase, 1.5 kW at 230 VAC 1-phase, 2.2 kW at 230 VAC 3-phase, 1.1 kW at 115 VAC 1-phase, 1.5 kW at 115 VAC 3-phase power rating
General purpose (indoor) environmental conditions
Bracket mounting
(2) 0.88 in cable entries with 0.84 in across flats UL 508
A600 NEMA contact rating designation
Noryl thermoplastic resin
2-way pressure release valve
Maintained manual cut-out lever (auto-off)