System Sensor EPS40-1 Alarm Pressure Switch, 10 - 100 psi Range, One SPDT Switch

Supervisory pressure switch adjustable response 10 to 100 PSI, for dry pipe fire sprinkler systems or pressure tanks and water pressure supplies of automatic control valves, includes one SPDT switch.The EPS40 Series features field adjustable pressure sensitivity to provide an alarm response between 10 and 100 psi. All models are factory set for use in a nominal 40 psi system. The EPS40-1 is factory set to respond at 30 psi at decreasing pressure. The EPS40-1 supervisory pressure switches are NEMA 4 rated.

UPC: 783863001673
Also known as: BK-EPS401, EPS401

Technical Specifications: Pressure Connection: 1/2" NPT male Overall Dimensions: 5.12"H x 3.325"W x 4.25"L (13cm x 8.4cm x 10.8cm) UL Pressure Rating: 250 PSI Shipping Weight: 1.2 lbs. (.54 kg) Operating Temperature Range: -40F to 160F (-40C to 71C) Factory Setting: Operates at decreasing pressure 30 PSI Enclosure Rating: UL NEMA 4 Differential: Approx. 3 PSI @ 10 psi, 6 psi @ 100 psi Contact Ratings: Two sets SPDT (Form C); 10.0A, 1/2 HP @ 125/250VAC; 2.5A @ 6/12/24VDC Adjustment Pressure Range: 10-100 PSI

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