• Applications
  • Features
CONTROL ELECTRICALLY DRIVEN WATER PUMPS AND AIR COMPRESSORS
DPST
Contacts open on pressure rise
The Class 9013 type G devices cover higher electrical ratings for direct control of motors in pump and compressor applications
Diaphragm actuated
2 NC, snap action, DPST-DB, form YY contact
-22 to 257 deg F air and fresh water controlled fluid
0.13 in NPSF internal fluid connection
Regulation between 2 thresholds, adjustable differential scale
4-terminal block
10 AWG clamping capacity
Nitrile (Buna-N) diaphragm
300000 cycles mechanical durability, 100000 cycles at 10 cycles/min electrical durability
Zinc plated steel or equivalent flange
5 hp 460/575 VAC 1-phase, 3 hp 230 VAC 1-phase, 2 hp 115 VAC 1-phase, 3 hp 115 VAC 3-phase, 5 hp 460/575 VAC 3-phase, 5 hp 230 VAC 3-phase power rated
General purpose (indoor) environmental conditions
Bracket mounting
Standard action
3 knock-outs for 1/2 in conduit UL508 cable entry
Noryl thermoplastic resin
300 psig system pressure